nosema

Summary

Summary: A genus of parasitic FUNGI in the family Nosematidae. Some species are pathogenic for invertebrates of economic importance while others are being researched for possible roles in controlling pest INSECTS. They are also pathogenic in humans.

Top Publications

  1. ncbi Food utilization efficiency in fifth instar larvae of Antheraea mylitta (Lepidoptera: Saturniidae) infected with Nosema sp. and its effect on reproductive potential and silk production
    S S Rath
    Central Tasar Research and Training Institute, Piska Nagri, Ranchi 835 303, India
    J Invertebr Pathol 83:1-9. 2003
  2. ncbi Effects of Nosema bombi and its treatment fumagillin on bumble bee (Bombus occidentalis) colonies
    Robin Whittington
    Department of Biological Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC, Canada V5A 1S6
    J Invertebr Pathol 84:54-8. 2003
  3. ncbi Widespread dispersal of the microsporidian Nosema ceranae, an emergent pathogen of the western honey bee, Apis mellifera
    Julia Klee
    School of Biological Sciences, Queen s University Belfast, 97 Lisburn Road, Belfast BT9 7BL, UK
    J Invertebr Pathol 96:1-10. 2007
  4. pmc Exposure to sublethal doses of fipronil and thiacloprid highly increases mortality of honeybees previously infected by Nosema ceranae
    Cyril Vidau
    Clermont Universite, Laboratoire Microorganismes Génome et Environnement, BP 10448, Clermont Ferrand, France
    PLoS ONE 6:e21550. 2011
  5. ncbi A metagenomic survey of microbes in honey bee colony collapse disorder
    Diana L Cox-Foster
    Department of Entomology, Pennsylvania State University, University Park, PA 16802, USA
    Science 318:283-7. 2007
  6. pmc Temporal analysis of the honey bee microbiome reveals four novel viruses and seasonal prevalence of known viruses, Nosema, and Crithidia
    Charles Runckel
    Howard Hughes Medical Institute, Bethesda, Maryland, United State of America
    PLoS ONE 6:e20656. 2011
  7. pmc Interactions between Nosema microspores and a neonicotinoid weaken honeybees (Apis mellifera)
    Cedric Alaux
    INRA, UMR 406 Abeilles et Environnement, Laboratoire Biologie et Protection de l abeille, Site Agroparc, 84914 Avignon, France
    Environ Microbiol 12:774-82. 2010
  8. pmc Patterns of widespread decline in North American bumble bees
    Sydney A Cameron
    Department of Entomology and Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA
    Proc Natl Acad Sci U S A 108:662-7. 2011
  9. ncbi Honey bees (Apis mellifera) reared in brood combs containing high levels of pesticide residues exhibit increased susceptibility to Nosema (Microsporidia) infection
    Judy Y Wu
    Department of Entomology, Washington State University, Pullman, WA 99164 6382, USA
    J Invertebr Pathol 109:326-9. 2012
  10. pmc Pesticide exposure in honey bees results in increased levels of the gut pathogen Nosema
    Jeffery S Pettis
    USDA ARS Bee Research Laboratory, Beltsville, MD, USA
    Naturwissenschaften 99:153-8. 2012

Detail Information

Publications220 found, 100 shown here

  1. ncbi Food utilization efficiency in fifth instar larvae of Antheraea mylitta (Lepidoptera: Saturniidae) infected with Nosema sp. and its effect on reproductive potential and silk production
    S S Rath
    Central Tasar Research and Training Institute, Piska Nagri, Ranchi 835 303, India
    J Invertebr Pathol 83:1-9. 2003
    ..a sericigenous insect of economical importance is often infected with an intracellular parasite of the genus Nosema. This pathogen is known to cause fatal pebrine disease and is considered as an important factor that strongly ..
  2. ncbi Effects of Nosema bombi and its treatment fumagillin on bumble bee (Bombus occidentalis) colonies
    Robin Whittington
    Department of Biological Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC, Canada V5A 1S6
    J Invertebr Pathol 84:54-8. 2003
    We examined the effects of Nosema bombi (Microsporidia: Nosematidae) on colonies of bumble bees, Bombus occidentalis Greene (Hymenoptera: Apidae), used to pollinate tomatoes in commercial greenhouses. We assessed methods of detecting N...
  3. ncbi Widespread dispersal of the microsporidian Nosema ceranae, an emergent pathogen of the western honey bee, Apis mellifera
    Julia Klee
    School of Biological Sciences, Queen s University Belfast, 97 Lisburn Road, Belfast BT9 7BL, UK
    J Invertebr Pathol 96:1-10. 2007
    ..most important honey bee species, Apis mellifera, was formerly considered to be parasitized by one microsporidian, Nosema apis. Recently, [Higes, M., Martín, R., Meana, A., 2006...
  4. pmc Exposure to sublethal doses of fipronil and thiacloprid highly increases mortality of honeybees previously infected by Nosema ceranae
    Cyril Vidau
    Clermont Universite, Laboratoire Microorganismes Génome et Environnement, BP 10448, Clermont Ferrand, France
    PLoS ONE 6:e21550. 2011
    ..Our study was designed to explore the effect of Nosema ceranae infection on honeybee sensitivity to sublethal doses of the insecticides fipronil and thiacloprid.
  5. ncbi A metagenomic survey of microbes in honey bee colony collapse disorder
    Diana L Cox-Foster
    Department of Entomology, Pennsylvania State University, University Park, PA 16802, USA
    Science 318:283-7. 2007
    ..One organism, Israeli acute paralysis virus of bees, was strongly correlated with CCD...
  6. pmc Temporal analysis of the honey bee microbiome reveals four novel viruses and seasonal prevalence of known viruses, Nosema, and Crithidia
    Charles Runckel
    Howard Hughes Medical Institute, Bethesda, Maryland, United State of America
    PLoS ONE 6:e20656. 2011
    ..We established seasonal incidence and abundance of known viruses, Nosema sp., Crithidia mellificae, and bacteria...
  7. pmc Interactions between Nosema microspores and a neonicotinoid weaken honeybees (Apis mellifera)
    Cedric Alaux
    INRA, UMR 406 Abeilles et Environnement, Laboratoire Biologie et Protection de l abeille, Site Agroparc, 84914 Avignon, France
    Environ Microbiol 12:774-82. 2010
    ..We demonstrated that the interaction between the microsporidia Nosema and a neonicotinoid (imidacloprid) significantly weakened honeybees...
  8. pmc Patterns of widespread decline in North American bumble bees
    Sydney A Cameron
    Department of Entomology and Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA
    Proc Natl Acad Sci U S A 108:662-7. 2011
    ..We also show that declining populations have significantly higher infection levels of the microsporidian pathogen Nosema bombi and lower genetic diversity compared with co-occurring populations of the stable (nondeclining) species...
  9. ncbi Honey bees (Apis mellifera) reared in brood combs containing high levels of pesticide residues exhibit increased susceptibility to Nosema (Microsporidia) infection
    Judy Y Wu
    Department of Entomology, Washington State University, Pullman, WA 99164 6382, USA
    J Invertebr Pathol 109:326-9. 2012
    b>Nosema ceranae and pesticide exposure can contribute to honey bee health decline. Bees reared from brood comb containing high or low levels of pesticide residues were placed in two common colony environments...
  10. pmc Pesticide exposure in honey bees results in increased levels of the gut pathogen Nosema
    Jeffery S Pettis
    USDA ARS Bee Research Laboratory, Beltsville, MD, USA
    Naturwissenschaften 99:153-8. 2012
    ..a widely used pesticide, imidacloprid, and then subsequently challenged newly emerged bees with the gut parasite, Nosema spp...
  11. ncbi How natural infection by Nosema ceranae causes honeybee colony collapse
    Mariano Higes
    Bee Pathology laboratory, Centro Apicola Regional, JCCM, 19180 Marchamalo, Spain
    Environ Microbiol 10:2659-69. 2008
    ..However, during the same period, Nosema ceranae, a microsporidium of the Asian bee Apis cerana, seems to have colonized A...
  12. ncbi Nosema ceranae in European honey bees (Apis mellifera)
    Ingemar Fries
    Department of Ecology, Swedish University of Agricultural Sciences, Box 7044, 75007 Uppsala, Sweden
    J Invertebr Pathol 103:S73-9. 2010
    b>Nosema ceranae is a microsporidian parasite described from the Asian honey bee, Apis cerana. The parasite is cross-infective with the European honey bee, Apis mellifera. It is not known when or where N...
  13. ncbi Experimental infection of Apis mellifera honeybees with Nosema ceranae (Microsporidia)
    Mariano Higes
    Regional Apicultural Center, Dirección General de la Producción Agropecuaria, Consejeria de Agricultura, Junta de Comunidades de Castilla La Mancha, Marchamalo, Guadalajara, Spain
    J Invertebr Pathol 94:211-7. 2007
    In this report, an experimental infection of Apis mellifera by Nosema ceranae, a newly reported microsporidian in this host is described. Nosema free honeybees were inoculated with 125,000 N...
  14. ncbi Comparative virulence of Nosema ceranae and Nosema apis in individual European honey bees
    Eva Forsgren
    Department of Ecology, Swedish University of Agricultural Sciences, P O Box 7044, Ulls väg 16, SE 750 07 Uppsala, Sweden
    Vet Parasitol 170:212-7. 2010
    b>Nosema apis and Nosema ceranae are intracellular microsporidian parasites infecting the midgut epithelial cells of adult honey bees. N...
  15. ncbi Evolution of host resistance and trade-offs between virulence and transmission potential in an obligately killing parasite
    C Berenos
    Experimental Ecology, Institute of Integrative Biology, ETH Zurich, 8092 Zurich, Switzerland
    J Evol Biol 22:2049-56. 2009
    ..To address this question we have set up a coevolution experiment evolving Nosema whitei on eight distinct lines of Tribolium castaneum...
  16. ncbi The comparison of rDNA spacer regions of Nosema ceranae isolates from different hosts and locations
    Wei Fone Huang
    Department of Entomology, National Taiwan University, No 1, Sec 4, Roosevelt Rd, 106 Taipei, Taiwan
    J Invertebr Pathol 97:9-13. 2008
    b>Nosema ceranae is a common microsporidian pathogen, one of two Nosema species that cause "nosema disease" in honeybees, Apis cerana and Apis mellifera. Samples of N...
  17. pmc Gut pathology and responses to the microsporidium Nosema ceranae in the honey bee Apis mellifera
    Claudia Dussaubat
    INRA, UR 406 Abeilles et Environnement, Site Agroparc, Avignon, France
    PLoS ONE 7:e37017. 2012
    The microsporidium Nosema ceranae is a newly prevalent parasite of the European honey bee (Apis mellifera)...
  18. pmc Five-year cohort study of Nosema spp. in Germany: does climate shape virulence and assertiveness of Nosema ceranae?
    Sebastian Gisder
    Institute for Bee Research, Friedrich Engels Str 32, Hohen Neuendorf, Germany
    Appl Environ Microbiol 76:3032-8. 2010
    b>Nosema ceranae and Nosema apis are two fungal pathogens belonging to the phylum Microsporidia and infecting the European honeybee, Apis mellifera. Recent studies have suggested that N. ceranae is more virulent than N...
  19. pmc Antagonistic experimental coevolution with a parasite increases host recombination frequency
    Niels A G Kerstes
    ETH Zurich, Institute of Integrative Biology, Experimental Ecology, CH 8092 Zurich, Switzerland
    BMC Evol Biol 12:18. 2012
    ..We tested predictions of the hypothesis with experimental coevolution using the red flour beetle, Tribolium castaneum, and its microsporidian parasite, Nosema whitei.
  20. ncbi Evidence for emerging parasites and pathogens influencing outbreaks of stress-related diseases like chalkbrood
    Kati Hedtke
    Institute for Bee Research, Friedrich Engels Str 32, 16540 Hohen Neuendorf, Germany
    J Invertebr Pathol 108:167-73. 2011
    ..Data on mite infestation levels, infection with viruses, Nosema apis and Nosema ceranae, and recorded outbreaks of chalkbrood were continuously collected...
  21. ncbi Host genetic architecture in single and multiple infections
    K M Wegner
    Experimental Ecology, Institute of Integrative Biology, ETH Zürich Universitätstrasse, Zurich, Switzerland
    J Evol Biol 22:396-404. 2009
    ..in the red flour beetle Tribolium castaneum exposed to single and multiple strains of the microsporidian Nosema whitei...
  22. ncbi Nosema ceranae is a long-present and wide-spread microsporidian infection of the European honey bee (Apis mellifera) in the United States
    Yanping Chen
    USDA ARS Bee Research Laboratory, Bldg 476, BARC East, Beltsville, MD 20705, USA
    J Invertebr Pathol 97:186-8. 2008
    Honey bee samples collected between 1995 and 2007 from 12 states were examined for the presence of Nosema infections...
  23. ncbi Comparison of the energetic stress associated with experimental Nosema ceranae and Nosema apis infection of honeybees (Apis mellifera)
    Raquel Martín-Hernández
    Bee Pathology laboratory, Centro Apicola Regional, JCCM, San Martín s n, 19180 Marchamalo, Guadalajara, Spain
    Parasitol Res 109:605-12. 2011
    b>Nosema ceranae is a relatively new and widespread parasite of the western honeybee Apis mellifera that provokes a new form of nosemosis. In comparison to Nosema apis, which has been infecting the honeybee for much longer, N...
  24. ncbi Nonadditive genetic components in resistance of the red flour beetle Tribolium castanaeum against parasite infection
    K Mathias Wegner
    Experimental Ecology, Institute of Integrative Biology, ETH Zurich, Switzerland
    Evolution 62:2381-92. 2008
    ..load, in population crosses of the red flour beetle Tribolium castanaeum under infections with the microsporidian Nosema whitei. We found nonadditive components only in infected populations but not in control populations...
  25. ncbi Energetic stress in the honeybee Apis mellifera from Nosema ceranae infection
    Christopher Mayack
    Department of Biology, Colorado State University, Fort Collins, CO 80523, USA
    J Invertebr Pathol 100:185-8. 2009
    ..The higher virulence of the newly discovered honeybee pathogen, Nosema ceranae, which causes a higher mortality in its new host Apis mellifera, might be based on a similar mechanism...
  26. pmc Outcome of colonization of Apis mellifera by Nosema ceranae
    Raquel Martín-Hernández
    Regional Apicultural Center, Junta de Comunidades de Castilla La Mancha, 19180 Marchamalo, Spain
    Appl Environ Microbiol 73:6331-8. 2007
    ..simultaneously amplified in a single reaction, was designed for parallel detection of honeybee microsporidians (Nosema apis and Nosema ceranae)...
  27. pmc Parasite-insecticide interactions: a case study of Nosema ceranae and fipronil synergy on honeybee
    Julie Aufauvre
    Clermont Universite, Universite Blaise Pascal, Laboratoire Microorganismes Génome et Environnement, BP 10448, 63000 Clermont Ferrand, France
    Sci Rep 2:326. 2012
    ..Western honeybees (Apis mellifera) were sequentially or simultaneously infected by the microsporidian parasite Nosema ceranae and chronically exposed to a sublethal dose of the insecticide fipronil, respectively chosen as biological ..
  28. ncbi Asymmetrical coexistence of Nosema ceranae and Nosema apis in honey bees
    Yanping Chen
    USDA ARS, Bee Research Laboratory, Beltsville, MD 20705, USA
    J Invertebr Pathol 101:204-9. 2009
    ..Recent studies showed that Nosema ceranae, originally considered a microsporidian parasite of Eastern honey bees, Apis cerana, is a disease agent of ..
  29. ncbi Differential expression of immune genes of adult honey bee (Apis mellifera) after inoculated by Nosema ceranae
    Veeranan Chaimanee
    Bee Protection Center, Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
    J Insect Physiol 58:1090-5. 2012
    b>Nosema ceranae is a microsporidium parasite infecting adult honey bees (Apis mellifera) and is known to affects at both the individual and colony level...
  30. ncbi Interspecific geographic distribution and variation of the pathogens Nosema bombi and Crithidia species in United States bumble bee populations
    Nils Cordes
    University of Bielefeld, Evolutionary Biology, Morgenbreede 45, 33615 Bielefeld, Germany
    J Invertebr Pathol 109:209-16. 2012
    ..at 284 sites were evaluated for the presence and prevalence of two known Bombus pathogens, the microsporidium Nosema bombi and trypanosomes in the genus Crithidia...
  31. ncbi Parasitic infection leads to decline in hemolymph sugar levels in honeybee foragers
    Christopher Mayack
    Department of Biology, Colorado State University, Fort Collins, CO 80523, USA
    J Insect Physiol 56:1572-5. 2010
    ..We hypothesized that infection by the microsporidian gut parasite Nosema ceranae can lower the hemolymph sugar level of an individual forager and uncouple its energetic state from its ..
  32. ncbi Comparison of within hive sampling and seasonal activity of Nosema ceranae in honey bee colonies
    Brenna E Traver
    Department of Entomology, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA
    J Invertebr Pathol 109:187-93. 2012
    b>Nosema ceranae is a microsporidian parasite of the European honey bee, Apis mellifera, that is found worldwide and in multiple Apis spp.; however, little is known about the effects of N. ceranae on A. mellifera...
  33. ncbi The ribosomal RNA gene region of Nosema apis (Microspora): DNA sequence for small and large subunit rRNA genes and evidence of a large tandem repeat unit size
    H S Gatehouse
    Horticulture and Food Research Insitute of New Zealand Limited, Palmerston North, New Zealand
    J Invertebr Pathol 71:97-105. 1998
    The ribosomal RNA (rRNA) gene region of the microsporidium, Nosema apis, has been examined. A new method for extracting microsporidian genomic DNA from infected host tissue is described...
  34. pmc Effect of temperature on the biotic potential of honeybee microsporidia
    Raquel Martín-Hernández
    Centro Apicola Regional, Bee Pathology laboratory, Dirección General de Desarrollo Rural, Consejeria de Agricultura, Junta de Comunidades de Castilla La Mancha, 19180 Marchamalo, Spain
    Appl Environ Microbiol 75:2554-7. 2009
    The biological cycle of Nosema spp. in honeybees depends on temperature. When expressed as total spore counts per day after infection, the biotic potentials of Nosema apis and N...
  35. ncbi Pathological effects of the microsporidium Nosema ceranae on honey bee queen physiology (Apis mellifera)
    Cedric Alaux
    INRA, UMR 406 Abeilles et Environnement, Laboratoire Biologie et Protection de l abeille, Site Agroparc, Domaine Saint Paul, 84914 Avignon, France
    J Invertebr Pathol 106:380-5. 2011
    b>Nosema ceranae, a microsporidian parasite originally described in the Asian honey bee Apis cerana, has recently been found to be cross-infective and to also parasitize the European honey bee Apis mellifera...
  36. ncbi Experimental coevolution leads to a decrease in parasite-induced host mortality
    C Berenos
    Institute of Integrative Biology, Experimental Ecology, ETH Zürich Universitätstrasse, Zurich, Switzerland
    J Evol Biol 24:1777-82. 2011
    ..four genetically distinct lines of Tribolium castaneum and its natural obligately killing microsporidian parasite, Nosema whitei...
  37. ncbi Nosema ceranae, a new microsporidian parasite in honeybees in Europe
    Mariano Higes
    Centro Apicola Regional, Consejeria de Agricultura, Junta de Comunidades de Castilla La Mancha, Marchamalo, 19180 Guadalajara, Spain
    J Invertebr Pathol 92:93-5. 2006
    ..The sequenced products of 11 out of the 12 samples were identical to the corresponding Nosema ceranae sequence. This is the first report of N. ceranae in colonies of Apis mellifera in Europe...
  38. ncbi Immune suppression in the honey bee (Apis mellifera) following infection by Nosema ceranae (Microsporidia)
    Karina Antúnez
    Departamento de Microbiologia, Instituto de Investigaciones Biologicas Clemente Estable, Montevideo, Uruguay
    Environ Microbiol 11:2284-90. 2009
    Two microsporidia species have been shown to infect Apis mellifera, Nosema apis and Nosema ceranae. This work presents evidence that N...
  39. pmc Effective gene silencing in a microsporidian parasite associated with honeybee (Apis mellifera) colony declines
    Nitzan Paldi
    Beeologics Inc, 11800 SW 77th Ave, Miami, Florida 33156, USA
    Appl Environ Microbiol 76:5960-4. 2010
    ..An increasingly prevalent disease of managed honeybees is caused by the microsporidian Nosema ceranae. Microsporidia are basal fungi and obligate parasites with much-reduced genomic and cellular components...
  40. ncbi Does fumagillin control the recently detected invasive parasite Nosema ceranae in western honey bees (Apis mellifera)?
    Geoffrey R Williams
    Department of Biology, Acadia University, Wolfville, NS, Canada B4P 2R6
    J Invertebr Pathol 99:342-4. 2008
    ..and late summer 2007 to evaluate efficacy of fumagillin dicyclohexylammonium (hereafter, fumagillin) against Nosema ceranae...
  41. ncbi Identification of NbME MITE families: potential molecular markers in the microsporidia Nosema bombycis
    Jinshan Xu
    Laboratory of Animal Biology, Chongqing Normal University, Chongqing, China
    J Invertebr Pathol 103:48-52. 2010
    ..novel families of miniature inverted-repeat transposable elements (MITEs) were characterized in the microsporidia Nosema bombycis and were named NbMEs. The structural characteristics and the distribution of NbME copies in the N...
  42. ncbi First detection of Nosema ceranae, a microsporidian parasite of European honey bees (Apis mellifera), in Canada and central USA
    Geoffrey R Williams
    Department of Biology, Acadia University, Wolfville, NS, Canada B4P 2R6
    J Invertebr Pathol 97:189-92. 2008
    b>Nosema ceranae is an emerging microsporidian parasite of European honey bees, Apis mellifera, but its distribution is not well known...
  43. pmc Nosema ceranae escapes fumagillin control in honey bees
    Wei Fone Huang
    Illinois Natural History, Prairie Research Institute, University of Illinois, Champaign, Illinois, United States of America
    PLoS Pathog 9:e1003185. 2013
    Fumagillin is the only antibiotic approved for control of nosema disease in honey bees and has been extensively used in United States apiculture for more than 50 years for control of Nosema apis...
  44. ncbi Targeting of host cell lineages by vertically transmitted, feminising microsporidia
    Robert T Weedall
    Faculty of Biological Sciences, Institute for Integrative and Comparative Biology, University of Leeds, Miall Building, Clarendon Way, Leeds LS2 9JT, UK
    Int J Parasitol 36:749-56. 2006
    ..and distribution of two species of vertically transmitted, feminising microsporidia (Dictyocoela duebenum and Nosema granulosis) during early embryogenesis (zygote to eight-cells) of the Gammarus duebeni host...
  45. ncbi The spread of pathogens through trade in honey bees and their products (including queen bees and semen): overview and recent developments
    F Mutinelli
    National Reference Laboratory for Beekeeping, Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell Universita 10, 35020 Legnaro PD, Italy
    Rev Sci Tech 30:257-71. 2011
    ....
  46. ncbi Microsporidia infecting Apis mellifera: coexistence or competition. Is Nosema ceranae replacing Nosema apis?
    Raquel Martín-Hernández
    Bee Pathology laboratory, Centro Apicola Regional, JCCM, 19180 Marchamalo, Spain
    Environ Microbiol 14:2127-38. 2012
    b>Nosema ceranae has been suggested to be replacing Nosema apis in some populations of Apis mellifera honeybees...
  47. ncbi Comparative development and tissue tropism of Nosema apis and Nosema ceranae
    Wei Fone Huang
    Illinois Natural History Survey, Prairie Research Institute, University of Illinois, Champaign, IL 61801, USA
    J Invertebr Pathol 113:35-41. 2013
    The two etiological agents of nosema disease in honey bees, Nosema apis and Nosema ceranae (Microsporidia: Nosematidae), reproduce in the midgut tissues of the host. N. apis is tissue specific but the development and tissue tropism of N...
  48. ncbi Studies on the impact of two Nosema isolates from Bulgaria on the gypsy moth (Lymantria dispar L.)
    Dörte Goertz
    Department of Forestry and Applied Ecology, University for Applied Sciences, Alfred Möller Str 1, 16225 Eberswalde, Germany
    J Invertebr Pathol 87:105-13. 2004
    We investigated host-parasite interactions of two Nosema-type microsporidian isolates recovered from populations of Lymantria dispar L. in northwestern Bulgaria, one near Veslec and one near Levishte...
  49. ncbi Interaction of Nosema pyrausta and temperature on Ostrinia nubilalis egg production and hatch
    D J Bruck
    Corn Insects and Crop Genetics Research Unit Genetics Laboratory, Ames, Iowa 50011, USA
    J Invertebr Pathol 78:210-4. 2001
    b>Nosema pyrausta is an obligate pathogen causing reduced fecundity and longevity of Ostrinia nubilalis. This study was conducted to determine the combined effects of N. pyrausta infection and temperature on O...
  50. ncbi SWP25, a novel protein associated with the Nosema bombycis endospore
    Zhengli Wu
    The Key Sericultural Laboratory of Agricultural Ministry, Southwest University, Chongqing 400716, China
    J Eukaryot Microbiol 56:113-8. 2009
    ..The spore wall comprises two major layers: the exospore and the endospore. In Nosema bombycis, two spore wall proteins have been characterized--an endosporal protein, SWP30, and an exosporal protein, ..
  51. ncbi The nuclear apparatus and chromosomal DNA of the microsporidian Nosema antheraeae
    Jinshan Xu
    Laboratory of Animal Biology, Chongqing Normal University, Shapingba District, Chongqing, China
    J Eukaryot Microbiol 58:178-80. 2011
    The microsporidian Nosema antheraeae is a pathogen of the Chinese oak silkmoth Antheraea pernyi, the molecular karyotype of which is still poorly understood. Here the diplokaryon of N...
  52. ncbi Within-host transmission strategies of transovarial, feminizing parasites of Gammarus duebeni
    A M Dunn
    School of Biology, University of Leeds, UK
    Parasitology 117:21-30. 1998
    ..from Millport, Isle of Cumbrae and Fenham Flats, Northumberland were infected with microsporidia of the genus Nosema. We derived expected distributions of parasites per host embryonic cell by modelling parasite transmission as a ..
  53. pmc Complex adaptive responses during antagonistic coevolution between Tribolium castaneum and its natural parasite Nosema whitei revealed by multiple fitness components
    Camillo Berenos
    Institute of Integrative Biology, Experimental Ecology, ETH Zürich Universitätstrasse 16, CHN K 12, 2, 8092 Zurich, Switzerland
    BMC Evol Biol 12:11. 2012
    ..Furthermore, our experimental coevolution of hosts (Tribolium castaneum) and parasites (Nosema whitei) included paired replicates of naive hosts from identical genetic backgrounds to allow separation between ..
  54. ncbi Nosema ceranae (Microsporidia), a controversial 21st century honey bee pathogen
    Mariano Higes
    Centro Apícola Regional CAR, Dirección General de la Producción Agropecuaria, Consejeria de Agricultura, Junta de Castilla La Mancha, Spain
    Environ Microbiol Rep 5:17-29. 2013
    ..b>Nosema ceranae, a microsporidium recently detected in the European bee all over the world, has been implicated in the ..
  55. ncbi Chimerical nature of the ribosomal RNA gene of a Nosema species
    Youngcheol Choi
    Department of Agricultural Biology, National Academy of Agricultural Science NAAS, RDA, Suwon, Republic of Korea
    J Invertebr Pathol 107:86-9. 2011
    Taxonomic resolution of the Nosema/Vairimorpha clade has been augmented with DNA sequences of the small subunit (SSU) and large subunit (LSU) ribosomal RNA (rRNA) and the arrangement of SSU and LSU...
  56. ncbi Polymorphism and recombination for rDNA in the putatively asexual microsporidian Nosema ceranae, a pathogen of honeybees
    Soledad Sagastume
    Universidad San Pablo CEU, Biology Department, Montepríncipe, Spain
    Environ Microbiol 13:84-95. 2011
    b>Nosema ceranae is currently one of the major pathogens of honeybees, related to the worldwide colony losses phenomenon. The genotyping of strains based on ribosomal DNA (rDNA) can be misleading if the repeated units are not identical...
  57. ncbi Analyses of the ribosomal DNA region in Nosema bombycis NIS 001
    Kazuhiro Iiyama
    Laboratory of Insect Pathology and Microbial Control, Institute of Biological Control, Faculty of Agriculture, Graduate School, Kyushu University, Fukuoka 812 8581, Japan
    J Eukaryot Microbiol 51:598-604. 2004
    ..DNA (rDNA) containing small subunit (SSU) rDNA and both flanking regions in the entomopathogenic microsporidian Nosema bombycis NIS 001 was amplified from genomic DNA with a primer set based on the sequence of an inverse polymerase ..
  58. ncbi Proteomic analysis of spore wall proteins and identification of two spore wall proteins from Nosema bombycis (Microsporidia)
    Zhengli Wu
    The Key Sericultural Laboratory of Agricultural Ministry, Southwest University, Chongqing, P R China
    Proteomics 8:2447-61. 2008
    ..In this study performed on the silkworm pathogen Nosema bombycis, we analyzed the spore wall proteins (SWPs) by proteomic-based approaches, MALDI-TOF MS and LC-MS/MS, and ..
  59. ncbi Multiple rDNA units distributed on all chromosomes of Nosema bombycis
    Handeng Liu
    The Key Sericultural Laboratory of Agricultural Ministry, Southwest University, 216 Tiansheng Road, Beibei District, Chongqing 400716, China
    J Invertebr Pathol 99:235-8. 2008
    Among Microsporidia, Nosema bombycis has a novel arrangement of LSUrRNA, SSUrRNA, ITS, IGS and 5SrRNA...
  60. ncbi Identification of a novel spore wall protein (SWP26) from microsporidia Nosema bombycis
    Yanhong Li
    The Key Sericultural Laboratory of Agricultural Ministry, Southwest University, Beibei, Chongqing 400716, PR China
    Int J Parasitol 39:391-8. 2009
    ..wall proteins (the endosporal protein-SWP30 and the exosporal protein-SWP32) have been previously identified in Nosema bombycis. In this study, using the MALDI-TOF-MS technique, we have characterised a new 25...
  61. pmc The honey bee parasite Nosema ceranae: transmissible via food exchange?
    Michael L Smith
    Plant Research International, Wageningen University, Wageningen, The Netherlands
    PLoS ONE 7:e43319. 2012
    b>Nosema ceranae, a newly introduced parasite of the honey bee, Apis mellifera, is contributing to worldwide colony losses. Other Nosema species, such as N...
  62. ncbi The effect of induced queen replacement on Nosema spp. infection in honey bee (Apis mellifera iberiensis) colonies
    Cristina Botías
    Laboratorio de Patología Apícola, Centro Apicola Regional, JCCM, 19180 Marchamalo, Spain
    Environ Microbiol 14:845-59. 2012
    Microsporidiosis of adult honeybees caused by Nosema apis and Nosema ceranae is a common worldwide disease with negative impacts on colony strength and productivity. Few options are available to control the disease at present...
  63. ncbi Nosema ceranae in age cohorts of the western honey bee (Apis mellifera)
    Matthew D Smart
    Washington State University, Dept of Entomology, 166 FSHN Building, Pullman, WA 99164 6382, USA
    J Invertebr Pathol 109:148-51. 2012
    ..ceranae infection. Using PCR and specific primers to differentiate Nosema species, N. ceranae was found to be the only species present during the experiment...
  64. ncbi Diversity of Nosema associated with bumblebees (Bombus spp.) from China
    Jilian Li
    Key Laboratory of Pollinating Insect Biology of the Ministry of Agriculture, Institute of Apicultural Research, Chinese Academy of Agricultural Science, Xiangshan, Beijing 100093, China
    Int J Parasitol 42:49-61. 2012
    ..1%. Based on the haplotypes (ssrRNA sequences), we confirmed the presence of Nosema bombi, Nosema ceranae and (likely) Nosema thomsoni...
  65. ncbi Presence of Nosema ceranae in honeybees (Apis mellifera) in Uruguay
    Ciro Invernizzi
    Facultad de Ciencias, Montevideo, Uruguay
    J Invertebr Pathol 101:150-3. 2009
    The microsporidium Nosema ceranae is an emergent pathogen of European honeybees Apis mellifera...
  66. pmc SWP5, a spore wall protein, interacts with polar tube proteins in the parasitic microsporidian Nosema bombycis
    Zhi Li
    State Key Laboratory of Silkworm Genome Biology, Southwest University, Beibei, Chongqing, People s Republic of China
    Eukaryot Cell 11:229-37. 2012
    ..cuniculi and five spore wall proteins (SWP32, SWP30, SWP26, SWP25, and NbSWP5) from the silkworm pathogen Nosema bombycis have been identified...
  67. ncbi Further evidence of an oriental origin for Nosema ceranae (Microsporidia: Nosematidae)
    Cristina Botías
    Laboratorio de Patología Apícola, Centro Apicola Regional, CAR, Dirección General de la Producción Agropecuaria, Consejeria de Agricultura, Junta de Comunidades de Castilla La Mancha, 19180 Marchamalo, Spain
    J Invertebr Pathol 110:108-13. 2012
    Although Nosema ceranae was first isolated from the Asian honeybee (Apis cerana) in Asia and then subsequently recognized as a widespread gut parasite of the Western honeybee (Apis mellifera), its origins and primary host are yet to be ..
  68. ncbi Negative correlation between Nosema ceranae spore loads and deformed wing virus infection levels in adult honey bee workers
    Cecilia Costa
    Consiglio per la Ricerca e la Sperimentazione in Agricoltura, Unità di Ricerca di Apicoltura e Bachicoltura, Via di Saliceto 80, 40128 Bologna, Italy
    J Invertebr Pathol 108:224-5. 2011
    ..Here we investigated if there is an association between the microsporidian Nosema ceranae and the deformed wing virus (DWV) in different body sections of individual honey bee workers (Apis ..
  69. ncbi Genetic variation and widespread dispersal of Nosema ceranae in Apis mellifera apiaries from Argentina
    Sandra Karina Medici
    Laboratorio de Artrópodos, Universidad Nacional de Mar del Plata, Funes 3350, 7600 Mar del Plata, Argentina
    Parasitol Res 110:859-64. 2012
    Using molecular techniques, we documented the presence of Nosema ceranae in honeybees (Apis mellífera) from Argentina. Samples were collected from A. mellifera colonies in 38 districts of Buenos Aires province, Argentina...
  70. ncbi Local adaptation and enhanced virulence of Nosema granulosis artificially introduced into novel populations of its crustacean host, Gammarus duebeni
    Melanie J Hatcher
    School of Biological Sciences, University of Bristol, Woodland Road, Bristol BS8 1UG, UK
    Int J Parasitol 35:265-74. 2005
    ..adaptation and patterns of virulence in a crustacean host infected with the vertically transmitted microsporidian Nosema granulosis...
  71. ncbi Influence of co-evolution with a parasite, Nosema whitei, and population size on recombination rates and fitness in the red flour beetle, Tribolium castaneum
    Michael Greeff
    ETH Zurich, Institute of Integrative Biology IBZ, ETH Zentrum CHN, Universitatsstrasse 16, 8092, Zurich, Switzerland
    Genetica 138:737-44. 2010
    ..with genetic drift on recombination rates was tested in the host-parasite system Tribolium castaneum and Nosema whitei...
  72. pmc High-level resistance of Nosema ceranae, a parasite of the honeybee, to temperature and desiccation
    S Fenoy
    Laboratorio de Parasitologia, Facultad de Farmacia, Universidad San Pablo CEU, Madrid, Spain
    Appl Environ Microbiol 75:6886-9. 2009
    Resistance of Nosema ceranae to different exposure conditions has been evaluated by using Sytox green and DAPI (4',6-diamidino-2-phenylindole) to test spore viability...
  73. ncbi Survival and immune response of drones of a Nosemosis tolerant honey bee strain towards N. ceranae infections
    Qiang Huang
    Institut für Biology Zoologie, Molekulare Okologie, Martin Luther Universitat Halle Wittenberg, 06099 Halle, Germany
    J Invertebr Pathol 109:297-302. 2012
    Honey bee colonies (Apis mellifera) have been selected for low level of Nosema in Denmark over decades and Nosema is now rarely found in bee colonies from these breeding lines...
  74. ncbi Nosema spp. infection alters pheromone production in honey bees (Apis mellifera)
    Claudia Dussaubat
    UMR 406 Abeilles et Environnement, Laboratoire Biologie et Protection de l abeille, INRA, Site Agroparc, 84914, Avignon, France
    J Chem Ecol 36:522-5. 2010
    ..We, thus, tested in honey bees (Apis mellifera) the effect of the widespread parasite Nosema spp. on the production of ethyl oleate (EO), the only identified primer pheromone in honey bee workers...
  75. ncbi Genetic detection and quantification of Nosema apis and N. ceranae in the honey bee
    A Lelania Bourgeois
    USDA ARS Honey Bee Breeding, Genetics and Physiology Laboratory, Baton Rouge, LA 70820, USA
    J Invertebr Pathol 103:53-8. 2010
    The incidence of nosemosis has increased in recent years due to an emerging infestation of Nosema ceranae in managed honey bee populations in much of the world...
  76. ncbi A complete Sec61 complex in Nosema bombycis and its comparative genomics analyses
    Zhengli Wu
    The Key Sericultural Laboratory of Agricultural Ministry, Southwest University, Chongqing 400716, China
    J Eukaryot Microbiol 54:379-80. 2007
    We characterized a complete Sec61 complex in Nosema bombycis, which has been shown to consist of Sec61alpha, Sec61beta, and Sec61gamma genes. Comparing the genomic regions that harbor the respective subunit genes between N...
  77. ncbi DNA probes for two Microsporidia, Nosema bombycis and Nosema costelytrae
    L A Malone
    Horticulture and Food Research Institute of New Zealand, Mt Albert Research Centre, Auckland
    J Invertebr Pathol 65:269-73. 1995
    Two DNA fragments which hybridize specifically with DNA of Nosema bombycis and Nosema costelytrae, respectively, were obtained from genomic DNA of each microsporidian species and sequenced...
  78. ncbi Morphologic changes in Nosema algerae (Microspora) during extrusion
    G Chioralia
    Institute of Medical Parasitology, Rheinische Friedrich Wilhelms University, Bonn, Germany
    Parasitol Res 84:123-31. 1998
    As a member of the phylum Microspora, Nosema algerae is a small obligate intracellular parasite...
  79. ncbi The varying microsporidian genome: existence of long-terminal repeat retrotransposon in domesticated silkworm parasite Nosema bombycis
    Jinshan Xu
    The Key Sericultural Laboratory of Agricultural Ministry of China, Southwest University, Beibei, Chongqing 400716, China
    Int J Parasitol 36:1049-56. 2006
    ..Using the dataset of 200,000 genomic shotgun reads of the silkworm pebrine Nosema bombycis, we have identified the eight complete N. bombycis long-terminal repeat retrotransposon (Nbr) elements...
  80. ncbi Phylogenetic analysis of two putative Nosema isolates from Cruciferous Lepidopteran pests in Taiwan
    Chin Tai Ku
    Department of Entomology, National Taiwan University, Taipei 106, Taiwan
    J Invertebr Pathol 95:71-6. 2007
    ..isolated from the diamondback moth, Plutella xylostella, and then compared with another isolate (PX1), and with Nosema spodopterae and N. bombycis...
  81. ncbi Phylogenetic analysis of Nosema antheraeae (Microsporidia) isolated from Chinese oak silkworm, Antheraea pernyi
    Lin Ling Wang
    Institute of Life Sciences, The University of JiangSu, Zhenjiang 212013, China
    J Eukaryot Microbiol 53:310-3. 2006
    The microsporidian Nosema antheraeae is a pathogen that infects the Chinese oak silkworm, Antheraea pernyi. We sequenced the complete small subunit (SSU) rRNA gene and the internal transcribed spacer (ITS) of N...
  82. ncbi Evidence for loss of mitochondria in Microsporidia from a mitochondrial-type HSP70 in Nosema locustae
    A Germot
    Laboratoire de Biologie comparée des Protistes UPES A CNRS 6023, Université Clermont Ferrand, Aubiere, France
    Mol Biochem Parasitol 87:159-68. 1997
    ..we have isolated a gene encoding a chaperone protein (HSP70, 70 kDa heat shock protein) from the microspordian Nosema locustae...
  83. ncbi [Nosema ceranae (Eukaryota: Fungi: Microsporea)--a new parasite of western honey bee Apis mellifera L]
    Sylwia Kasprzak
    Szkoła Główna Gospodarstwa Wiejskiego, Wydział Medycyny Weterynaryjnej, Katedra Nauk Klinicznych, Choroby Owadów Uzytkowych, ul Ciszewskigo 8, 02 786 Warszawa
    Wiad Parazytol 53:281-4. 2007
    b>Nosema ceranae was discovered in Apis cerana, Eastern honeybee first. Until recently A. cerana has been considered the only host to this parasite. A few years ago N. ceranae was recorded in honey bee Apis mellifera. It appeared that N...
  84. ncbi Ribosomal RNA of Nosema algerae and phylogenetic relationship to other microsporidia
    A Muller
    Department of Pediatrics, University of Cologne, Germany
    Parasitol Res 86:18-23. 2000
    ..the small-subunit (SSU) rDNA, the intergenic spacer (ITS) region, and a part of the large-subunit (LSU) rDNA of Nosema algerae, a parasite of mosquitoes, taken from a laboratory colony of Anopheles stephensi...
  85. ncbi The novel organization and complete sequence of the ribosomal RNA gene of Nosema bombycis
    Wei Fone Huang
    Department of Entomology, National Taiwan University, Taipei 106, Taiwan, ROC
    Fungal Genet Biol 41:473-81. 2004
    ..time the complete DNA sequence data (4301bp) of the ribosomal RNA (rRNA) gene of the microsporidian type species, Nosema bombycis. Sequences for the large subunit gene (LSUrRNA: 2497bp, GenBank Accession No...
  86. pmc Genomic analyses of the microsporidian Nosema ceranae, an emergent pathogen of honey bees
    R Scott Cornman
    USDA ARS Bee Research Lab, Beltsville, Maryland, United States of America
    PLoS Pathog 5:e1000466. 2009
    ..The incidence of the microsporidian pathogen Nosema ceranae has increased significantly in the past decade. Here we present a draft assembly (7.86 MB) of the N...
  87. ncbi Transfer of Nosema locustae (Microsporidia) to Antonospora locustae n. comb. based on molecular and ultrastructural data
    Claudio H Slamovits
    Department of Botany, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
    J Eukaryot Microbiol 51:207-13. 2004
    b>Nosema locustae is a microsporidian parasite of grasshopper pests that is used as a biological control agent, and is one of the emerging model systems for microsporidia. Due largely to its diplokaryotic nuclei, N...
  88. ncbi Genome compaction and stability in microsporidian intracellular parasites
    Claudio H Slamovits
    Canadian Institute for Advanced Research, Department of Botany, University of British Columbia, 3529 6270 University Boulevard, Vancouver, BC V6T 1Z4, Canada
    Curr Biol 14:891-6. 2004
    ..of compaction on nuclear genome evolution, we sequenced 685,000 bp of the Antonospora locustae genome (formerly Nosema locustae) and compared its organization with the recently completed genome of the human parasite Encephalitozoon ..
  89. ncbi The characterization of microsporidian isolates (Nosematidae: Nosema) from five important lepidopteran pests in Taiwan
    Shu Jen Tsai
    Department of Entomology, National Taiwan University, Taipei 106, Taiwan
    J Invertebr Pathol 83:51-9. 2003
    ..The SSUrRNA sequences of these isolates confirmed they are members of the genus Nosema. Based on the result of Western-blot hybridization with the rabbit anti-Nosema spodopterae spore antiserum, three ..
  90. pmc Bacterial catalase in the microsporidian Nosema locustae: implications for microsporidian metabolism and genome evolution
    Naomi M Fast
    Canadian Institute for Advanced Research, Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z4
    Eukaryot Cell 2:1069-75. 2003
    ..We show, however, that the genome of the microsporidian Nosema locustae, in contrast to that of E. cuniculi, encodes a group II large-subunit catalase...
  91. ncbi Complete sequence and gene organization of the Nosema spodopterae rRNA gene
    Shu Jen Tsai
    Department of Entomology, National Taiwan University, Taipei 106, Taiwan
    J Eukaryot Microbiol 52:52-4. 2005
    By sequencing the entire ribosomal RNA (rRNA) gene of Nosema spodopterae, we show here that its gene organization follows a pattern similar to the Nosema type species, Nosema bombycis, i.e...
  92. ncbi Complete rRNA gene sequences reveal that the microsporidium Nosema bombi infects diverse bumblebee (Bombus spp.) hosts and contains multiple polymorphic sites
    Wee Tek Tay
    School of Biology and Biochemistry, Queen s University Belfast, 97 Lisburn Road, BT9 7BL, United Kingdom
    J Eukaryot Microbiol 52:505-13. 2005
    ..We demonstrate that the microsporidium Nosema bombi infected all hosts that originated from a wide geographic area...
  93. ncbi Nosema bombi: A pollinator parasite with detrimental fitness effects
    Oliver Otti
    Experimental Ecology, Institute of Integrative Biology Zurich IBZ, ETH Zurich, 8092 Zurich, Switzerland
    J Invertebr Pathol 96:118-24. 2007
    b>Nosema bombi is an obligate intracellular parasite that infects different bumblebee species at a substantial, though variable, rate. To date its pathology and impact on host fitness are not well understood...
  94. ncbi Determinants of virulence for the parasite Nosema whitei in its host Tribolium castaneum
    Martin Blaser
    Ecology and Evolution, ETH Zurich, ETH Zentrum NW, CH 8092 Zurich, Switzerland
    J Invertebr Pathol 89:251-7. 2005
    ..Here, we have experimentally investigated this relationship with the microsporidian parasite, Nosema whitei, in its host, the Red Flour Beetle, Tribolium castaneum...
  95. ncbi Multiple rRNA variants in a single spore of the microsporidian Nosema bombi
    Elaine M O'Mahony
    School of Biological Sciences, Queen s University Belfast, 97 Lisburn Road, Belfast, BT9 7BL, United Kingdom
    J Eukaryot Microbiol 54:103-9. 2007
    To understand the source of the multiple DNA sequence variants of Nosema bombi ribosomal RNA (rRNA) found in a single bumble bee host, we PCR amplified, cloned, and sequenced the partial rRNA gene from 125 clones, which were derived from ..
  96. pmc Morphological, molecular, and phylogenetic characterization of Nosema ceranae, a microsporidian parasite isolated from the European honey bee, Apis mellifera
    Yanping P Chen
    USDA ARS, Bee Research Laboratory, Beltsville, Maryland 20705, USA
    J Eukaryot Microbiol 56:142-7. 2009
    b>Nosema ceranae, a microsporidian parasite originally described from Apis cerana, has been found to infect Apis melllifera and is highly pathogenic to its new host. In the present study, data on the ultrastructure of N...
  97. ncbi Alpha and beta subunits of pyruvate dehydrogenase E1 from the microsporidian Nosema locustae: mitochondrion-derived carbon metabolism in microsporidia
    N M Fast
    Canadian Institute for Advanced Research, Department of Botany, University of British Columbia, Vancouver, BC, Canada V6T 1Z4
    Mol Biochem Parasitol 117:201-9. 2001
    ..2.4.1) from the microsporidian Nosema locustae...
  98. ncbi A case of bilateral microsporidial keratitis from Bangladesh--infection by an insect parasite from the genus Nosema
    Alan Curry
    Electron Microscopy, Clinical Sciences Building, Manchester Royal Infirmary, Manchester M13 9WL, UK
    J Med Microbiol 56:1250-2. 2007
    ..Bangladesh with bilateral keratitis was found to be infected with a microsporidian parasite belonging to the genus Nosema. Significantly, the patient had bathed in a rural pond 7 days prior to the development of ocular symptoms...
  99. doi The latest buzz about colony collapse disorder
    Denis Anderson
    Science 319:724-5; author reply 724-5. 2008
  100. ncbi Transmission and burden and the impact of temperature on two species of vertically transmitted microsporidia
    Alison M Dunn
    Faculty of Biological Sciences, University of Leeds, Leeds, UK
    Int J Parasitol 36:409-14. 2006
    ..Here we study vertical transmission in two species of feminising microsporidia, Nosema granulosis and Dictyocoela duebenum, infecting a single population of the crustacean host Gammarus duebeni and ..
  101. ncbi Detection of infective Nosema ceranae (Microsporidia) spores in corbicular pollen of forager honeybees
    Mariano Higes
    Regional Apicultural Center, Dirección General de la Producción Agropecuaria, Consejeria de Agricultura, Junta de Comunidades de Castilla La Mancha, 19180 Marchamalo, Guadalajara, Spain
    J Invertebr Pathol 97:76-8. 2008
    b>Nosema ceranae is a Microsporidia recently described as a parasite in Apis mellifera honeybees in Europe. Due to the short time since its description, no epidemiological data are available...

Research Grants9

  1. POLYAMINE INHIBITORS TARGETING MICROSPORIDIA
    Murray Wittner; Fiscal Year: 2007
    ..g., those with AIDS). Pathogenic genera include Nosema, Encephalitozoon, Enterocytozoon, Brachiola and others...
  2. Polarized Intestinal Epithelial Microsporidiosis Model.
    GORDON LEITCH; Fiscal Year: 2005
    ..intestinalis, the E. bieneusi surrogate, V. corneae and Brachiola (Nosema) algerae on epithelial monolayer permeability and integrity, differentiation and ultrastructure, and response to ..
  3. OCULAR/SYSTEMIC MICROSPORIDIOSIS OF AIDS PATIENTS
    JOHN SHADDUCK; Fiscal Year: 1992
    ..The first and only human microsporidian, Nosema corneum, is now available in sufficient quantities for use in experimental studies...
  4. Microsporidiosis:A Therapeutic Target
    Louis Weiss; Fiscal Year: 2003
    ....
  5. International Congress on Microsporidiosis
    Louis Weiss; Fiscal Year: 2004
    ..Overall, the goal of this congress is to foster the exchange of information between these diverse groups of scientists leading to advances in research on these emergent pathogens. ..
  6. A Therapeutic Target for Microsporidiosis
    Louis Weiss; Fiscal Year: 2007
    ..In addition, the approaches and methods developed in this R21 should also prove useful for studies on methionine aminopeptidases as therapeutic targets in other pathogenic protists. [unreadable] [unreadable] [unreadable]..
  7. Second International Workshop on Microsporidia from Vertebrate and Invertebrate H
    Louis Weiss; Fiscal Year: 2007
    ..Overall, the goal of this[unreadable] congress is to foster the exchange of information between these diverse groups of[unreadable] scientists leading to advances in research on these emergent pathogens. ..
  8. TOXOPLASMA ENCEPHALITIS IN AIDS: BRADYZOITE REGULATION
    Louis Weiss; Fiscal Year: 2009
    ....