Genomes and Genes
Summary: A plant genus of the family POACEAE that is the source of wheat grain. A hybrid with rye (SECALE CEREALE) is called TRITICALE.
Publications384 found, 100 shown here
- Unlocking the barley genome by chromosomal and comparative genomicsKlaus F X Mayer
Munich Information Center for Protein Sequences Institute of Bioinformatics and Systems Biology, Institute for Bioinformatics and Systems Biology, Helmholtz Center Munich, 85764 Neuherberg, Germany
Plant Cell 23:1249-63. 2011..We show that the barley (H) genome displays a mosaic of structural similarity to hexaploid bread wheat (Triticum aestivum) A, B, and D subgenomes and that orthologous genes in different grasses exhibit signatures of positive ..
- Analysis of the bread wheat genome using whole-genome shotgun sequencingRachel Brenchley
Centre for Genome Research, University of Liverpool, Liverpool L69 7ZB, UK
Nature 491:705-10. 2012Bread wheat (Triticum aestivum) is a globally important crop, accounting for 20 per cent of the calories consumed by humans...
- A physical map of the 1-gigabase bread wheat chromosome 3BEtienne Paux
Institut National de la Recherche Agronomique, Université Blaise Pascal INRA UBP, UMR 1095, Genetics Diversity and Ecophysiology of Cereals, Clermont Ferrand, France
Science 322:101-4. 2008..This physical map establishes a template for the remaining wheat chromosomes and demonstrates the feasibility of constructing physical maps in large, complex, polyploid genomes with a chromosome-based approach...
- Single nucleotide polymorphism genotyping in polyploid wheat with the Illumina GoldenGate assayEduard Akhunov
Department of Plant Sciences, University of California, Davis, CA 95616, USA
Theor Appl Genet 119:507-17. 2009....
- Megabase level sequencing reveals contrasted organization and evolution patterns of the wheat gene and transposable element spacesFrédéric Choulet
Institut National de la Recherche Agronomique, Universite Blaise Pascal, Unité Mixte de Recherche 1095 Genetics Diversity and Ecophysiology of Cereals, F 63100 Clermont Ferrand, France
Plant Cell 22:1686-701. 2010To improve our understanding of the organization and evolution of the wheat (Triticum aestivum) genome, we sequenced and annotated 13-Mb contigs (18...
- A high-density microsatellite consensus map for bread wheat (Triticum aestivum L.)Daryl J Somers
Agriculture and Agri Food Canada, Cereal Research Centre, 195 Dafoe Rd, Winnipeg, MB, Canada, R3T 2 M9
Theor Appl Genet 109:1105-14. 2004..This enables users to predict allele sizes in new breeding populations and develop molecular breeding and genomics strategies...
- A microsatellite map of wheatM S Roder
Institut für Pflanzengenetik und Kulturpflanzenforschung IPK, 06466 Gatersleben, Germany
Genetics 149:2007-23. 1998Hexaploid bread wheat (Triticum aestivum L. em. Thell) is one of the world's most important crop plants and displays a very low level of intraspecific polymorphism...
- Frequent gene movement and pseudogene evolution is common to the large and complex genomes of wheat, barley, and their relativesThomas Wicker
Institute of Plant Biology, University of Zurich, Zurich, Switzerland
Plant Cell 23:1706-18. 2011All six arms of the group 1 chromosomes of hexaploid wheat (Triticum aestivum) were sequenced with Roche/454 to 1.3- to 2.2-fold coverage and compared with similar data sets from the homoeologous chromosome 1H of barley (Hordeum vulgare)...
- Association mapping of kernel size and milling quality in wheat (Triticum aestivum L.) cultivarsFlavio Breseghello
Department of Plant Breeding and Genetics, Cornell University, Ithaca, New York 14853, USA
Genetics 172:1165-77. 2006..Our results demonstrated that association mapping could complement and enhance previous QTL information for marker-assisted selection...
- 'Green revolution' genes encode mutant gibberellin response modulatorsJ Peng
John Innes Centre, Norwich Research Park, UK
Nature 400:256-61. 1999..Transgenic rice plants containing a mutant GAI allele give reduced responses to gibberellin and are dwarfed, indicating that mutant GAI orthologues could be used to increase yield in a wide range of crop species...
- Prediction of genetic values of quantitative traits in plant breeding using pedigree and molecular markersJose Crossa
School of Land Crop and Food Sciences, University of Queensland, 4072, Sta Lucia, Queensland, Australia
Genetics 186:713-24. 2010..This article evaluates the performance of parametric and semiparametric models for GS using wheat (Triticum aestivum L...
- Transcript-specific, single-nucleotide polymorphism discovery and linkage analysis in hexaploid bread wheat (Triticum aestivum L.)Alexandra M Allen
School of Biological Sciences, University of Bristol, Bristol, UK
Plant Biotechnol J 9:1086-99. 2011....
- The wheat VRN2 gene is a flowering repressor down-regulated by vernalizationLiuling Yan
Department of Agronomy and Range Science, University of California, Davis, CA 95616, USA
Science 303:1640-4. 2004..Reduction of the RNA level of VRN2 by RNA interference accelerated the flowering time of transgenic winter-wheat plants by more than a month...
- Development of high-density genetic maps for barley and wheat using a novel two-enzyme genotyping-by-sequencing approachJesse A Poland
Hard Winter Wheat Genetics Research Unit, United States Department of Agriculture Agricultural Research Service, Manhattan, Kansas, United States of America
PLoS ONE 7:e32253. 2012..Finally, as a result of low per-sample costs, GBS will have broad application in genomics-assisted plant breeding programs...
- First survey of the wheat chromosome 5A composition through a next generation sequencing approachNicola Vitulo
CRIBI Biotechnology Center, University of Padova, Padova, Italy
PLoS ONE 6:e26421. 2011..From these similarities it was possible to infer the virtual gene order of 392 (5AS) and 1,480 (5AL) genes of chromosome 5A, which was compared to, and found to be largely congruent with the available physical map of this chromosome...
- Diverse set of microRNAs are responsive to powdery mildew infection and heat stress in wheat (Triticum aestivum L.)Mingming Xin
State Key Laboratory for Agrobiotechnology and Key Laboratory of Crop Heterosis and Utilization MOE and Key Laboratory of Crop Genomics and Genetic Improvement MOA, Beijing Key Laboratory of Crop Genetic Improvement, China Agricultural University, Beijing, 100094, China
BMC Plant Biol 10:123. 2010..MiRNAs can have large-scale regulatory effects on development and stress response in plants...
- A NAC Gene regulating senescence improves grain protein, zinc, and iron content in wheatCristobal Uauy
Department of Plant Sciences, University of California, One Shields Avenue, Davis, CA 95616, USA
Science 314:1298-301. 2006..Reduction in RNA levels of the multiple NAM homologs by RNA interference delayed senescence by more than 3 weeks and reduced wheat grain protein, zinc, and iron content by more than 30%...
- miRNA expression patterns of Triticum dicoccoides in response to shock drought stressMelda Kantar
Biological Sciences and Bioengineering Program, Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul, Turkey
Planta 233:471-84. 2011..Wild emmer wheat (Triticum turgidum ssp. dicoccoides), the ancestor of domesticated durum wheat (Triticum turgidum ssp...
- A 3,000-loci transcription map of chromosome 3B unravels the structural and functional features of gene islands in hexaploid wheatCamille Rustenholz
Institut National de la Recherche Agronomique Université Blaise Pascal, Unité Mixte de Recherche 1095, Génétique Diversité et Ecophysiologie des Céréales, F 63100 Clermont Ferrand, France
Plant Physiol 157:1596-608. 2011To improve our understanding of the organization and regulation of the wheat (Triticum aestivum) gene space, we established a transcription map of a wheat chromosome (3B) by hybridizing a newly developed wheat expression microarray with ..
- Next-generation sequencing and syntenic integration of flow-sorted arms of wheat chromosome 4A exposes the chromosome structure and gene contentPilar Hernandez
Instituto de Agricultura Sostenible, Alameda del Obispo s n, 14080 Cordoba, Spain
Plant J 69:377-86. 2012..However, the large size of the bread wheat (Triticum aestivum) genome (approximately 17 Gb/1C) and the triplication of genic sequence resulting from its hexaploid ..
- High-throughput SNP discovery and genotyping in durum wheat (Triticum durum Desf.)Daniele Trebbi
Keygene NV, Applied Research, Agro Business Park 90, 6708, PW, Wageningen, The Netherlands
Theor Appl Genet 123:555-69. 2011..of polymorphic sequences (CRoPS(®)) technology for the discovery of SNP markers in tetraploid durum wheat (Triticum durum Desf.)...
- Population- and genome-specific patterns of linkage disequilibrium and SNP variation in spring and winter wheat (Triticum aestivum L.)Shiaoman Chao
USDA ARS Genotyping Laboratory, Biosciences Research Laboratory, Fargo, ND, USA
BMC Genomics 11:727. 2010..Here, we used a genome-wide set of 1536 SNPs to study linkage disequilibrium (LD) and population structure in a panel of 478 spring and winter wheat cultivars (Triticum aestivum) from 17 populations across the United States and Mexico.
- A unique wheat disease resistance-like gene governs effector-triggered susceptibility to necrotrophic pathogensJustin D Faris
Cereal Crops Research Unit, Northern Crop Science Laboratory, US Department of Agriculture Agricultural Research Service, Fargo, ND 58102, USA
Proc Natl Acad Sci U S A 107:13544-9. 2010..This work suggests that these necrotrophic pathogens may thrive by subverting the resistance mechanisms acquired by plants to combat other pathogens...
- Finished genome of the fungal wheat pathogen Mycosphaerella graminicola reveals dispensome structure, chromosome plasticity, and stealth pathogenesisStephen B Goodwin
USDA Agricultural Research Service, Purdue University, West Lafayette, Indiana, United States of America
PLoS Genet 7:e1002070. 2011..The stealth pathogenesis of M. graminicola probably involves degradation of proteins rather than carbohydrates to evade host defenses during the biotrophic stage of infection and may have evolved from endophytic ancestors...
- Obligate biotrophy features unraveled by the genomic analysis of rust fungiSebastien Duplessis
Unité Mixte de Recherche 1136, Institut National de la Recherche Agronomique Nancy Université, Interactions Arbres Micro organismes, Centre de Nancy, 54280 Champenoux, France
Proc Natl Acad Sci U S A 108:9166-71. 2011..Some of these genomic hallmarks are mirrored in the genomes of other microbial eukaryotes that have independently evolved to infect plants, indicating convergent adaptation to a biotrophic existence inside plant cells...
- Functional analysis of the kinome of the wheat scab fungus Fusarium graminearumChenfang Wang
Purdue NWAFU Joint Research Center and State Key Laboratory of Crop Stress Biology for Arid Areas, College of Plant Protection, Northwest A and F University, Yangling, Shanxi, China
PLoS Pathog 7:e1002460. 2011..Protein kinase genes important for various aspects of growth, developmental, and infection processes in F. graminearum were identified in this study...
- Cell walls of developing wheat starchy endosperm: comparison of composition and RNA-Seq transcriptomeTill K Pellny
Centre for Genetic Improvement, Rothamsted Research, Harpenden, Hertfordshire AL5 2JQ, United Kingdom
Plant Physiol 158:612-27. 2012The transcriptome of the developing starchy endosperm of hexaploid wheat (Triticum aestivum) was determined using RNA-Seq isolated at five stages during grain fill...
- Discovery of rare mutations in populations: TILLING by sequencingHelen Tsai
Department of Plant Biology and Genome Center, University of California, Davis, California 95616, USA
Plant Physiol 156:1257-68. 2011..Using mutant populations of rice (Oryza sativa) and wheat (Triticum durum), we developed a method based on Illumina sequencing of target genes amplified from multidimensionally ..
- Mating, conidiation and pathogenicity of Fusarium graminearum, the main causal agent of the head-blight disease of wheat, are regulated by the MAP kinase gpmk1Nicole J Jenczmionka
Department of Applied Molecular Biology of Plants III AMPIII, Institute for General Botany, Universitat Hamburg, Ohnhorststrasse 18, 22609 Hamburg, Germany
Curr Genet 43:87-95. 2003..Previously, only the trichothecene biosynthesis pathway was identified as a virulence factor in F. graminearum. Hence, Gpmk1 is now the second pathogenicity trait to be known in this important plant pathogen...
- Association mapping in durum wheat grown across a broad range of water regimesMarco Maccaferri
Department of Agroenvironmental Sciences and Technology, University of Bologna, I 40127 Bologna, Italy
J Exp Bot 62:409-38. 2011....
- Microsatellite-based deletion bin system for the establishment of genetic-physical map relationships in wheat (Triticum aestivum L.)Pierre Sourdille
UMR INRA UBP Amélioration et Santé des Plantes, 234, avenue du Brézet, 63039 Clermont Ferrand, France
Funct Integr Genomics 4:12-25. 2004....
- Sequencing wheat chromosome arm 7BS delimits the 7BS/4AL translocation and reveals homoeologous gene conservationPaul J Berkman
School of Agriculture and Food Sciences and Australian Centre for Plant Functional Genomics, University of Queensland, Brisbane, QLD, 4072, Australia
Theor Appl Genet 124:423-32. 2012..Illumina second generation sequencing technology to sequence and assemble the low copy and unique regions of Triticum aestivum chromosome arm 7BS, followed by the construction of a syntenic build based on gene order in Brachypodium...
- Effect of the down-regulation of the high Grain Protein Content (GPC) genes on the wheat transcriptome during monocarpic senescenceDario Cantu
Department of Plant Sciences, University of California Davis, USA
BMC Genomics 12:492. 2011..At this early stage of senescence GPC transcript levels are significantly lower in transgenic GPC-RNAi plants than in the wild type, but there are still no visible phenotypic differences between genotypes...
- A novel transcriptional factor important for pathogenesis and ascosporogenesis in Fusarium graminearumYang Wang
College of Plant Protection, Northwest A and F University, Yangling, Shaanxi 712100, China
Mol Plant Microbe Interact 24:118-28. 2011..These results indicate that this b-ZIP transcription factor is functionally conserved in these two fungal pathogens for plant infection and sexual reproduction...
- Multilocus genotyping and molecular phylogenetics resolve a novel head blight pathogen within the Fusarium graminearum species complex from EthiopiaKerry O'Donnell
Microbial Genomics Research Unit, National Center for Agricultural Utilization Research, U S Department of Agriculture, Agricultural Research Service, 1815 N University St, Peoria, IL 61604, USA
Fungal Genet Biol 45:1514-22. 2008..Herein the FHB pathogen from Ethiopia is formally described as a novel species...
- The Arg-Gly-Asp-containing, solvent-exposed loop of Ptr ToxA is required for internalizationViola A Manning
Department of Botany and Plant Pathology, Oregon State University, Corvallis 97331, USA
Mol Plant Microbe Interact 21:315-25. 2008..The inability to detect phosphorylation of ToxA in vitro and in vivo suggests that a putative CKII phosphorylation site in the RGD-containing loop is required for internalization, not phosphorylation...
- The genes of the Green RevolutionPeter Hedden
Long Ashton Research Station, Department of Agricultural Sciences, University of Bristol, Long Ashton, BS41 9AF, Bristol, UK
Trends Genet 19:5-9. 2003..We knew that the wheat Rht genes encode growth repressors that are normally suppressed by GA, and recent work shows that the rice sd1 gene encodes a defective enzyme in the GA-biosynthetic pathway...
- Structural dynamics of cereal mitochondrial genomes as revealed by complete nucleotide sequencing of the wheat mitochondrial genomeYasunari Ogihara
Faculty of Agriculture, Kyoto Prefecture University Sakyo ku, Kyoto 606 8522, Japan
Nucleic Acids Res 33:6235-50. 2005..Almost all unique mtDNA sequences of wheat, as compared with rice and maize mtDNAs, are redundant DNA. Features of the gene-based strategy are discussed, and a mechanistic model of mitochondrial gene amplification is proposed...
- Global gene regulation by Fusarium transcription factors Tri6 and Tri10 reveals adaptations for toxin biosynthesisKye Yong Seong
Department of Plant Pathology, University of Minnesota, St Paul, MN 55108, USA
Mol Microbiol 72:354-67. 2009..Differentially regulated genes will be targeted for functional analysis to discover additional factors involved in toxin biosynthesis, toxin resistance and pathogenesis...
- Improvement of stress tolerance of wheat and barley by modulation of expression of DREB/CBF factorsSarah Morran
Australian Centre for Plant Functional Genomics, University of Adelaide, Urrbrae, Adelaide, SA, Australia
Plant Biotechnol J 9:230-49. 2011....
- Overexpressing a putative aquaporin gene from wheat, TaNIP, enhances salt tolerance in transgenic ArabidopsisZhenxian Gao
College of Life Science of Hebei Normal University, No 113 Yuhua East Road, Shijiazhuang, Hebei, PR China
Plant Cell Physiol 51:767-75. 2010..Here, we report the characterization of a novel aquaporin gene TaNIP (Triticum asetivum L. nodulin 26-like intrinsic protein), which was involved in salt tolerance pathways in plants...
- The predicted secretome of the plant pathogenic fungus Fusarium graminearum: a refined comparative analysisNeil A Brown
Centre for Sustainable Pest and Disease Management, Department of Plant Pathology and Microbiology, Rothamsted Research, Harpenden, Hertfordshire, United Kingdom
PLoS ONE 7:e33731. 2012..graminearum secreted proteins can be considered to be either species or sequenced strain specific...
- RNA-seq in grain unveils fate of neo- and paleopolyploidization events in bread wheat (Triticum aestivum L.)Caroline Pont
INRA, UMR 1095, Genetics, Diversity and Ecophysiology of Cereals, 234 avenue du Brezet, Clermont Ferrand, France
Genome Biol 12:R119. 2011Whole genome duplication is a common evolutionary event in plants. Bread wheat (Triticum aestivum L.) is a good model to investigate the impact of paleo- and neoduplications on the organization and function of modern plant genomes.
- Integrating cereal genomics to support innovation in the TriticeaeC Feuillet
INRA UBP UMR 1095 Genetics and Diversity of Cereals, Clermont Ferrand, France
Funct Integr Genomics 12:573-83. 2012..The integration of new efforts to obtain reference sequences in bread wheat and barley, in particular, is accelerating the acquisition and interpretation of genome-level analyses in both of these major crops...
- Analysis of two in planta expressed LysM effector homologs from the fungus Mycosphaerella graminicola reveals novel functional properties and varying contributions to virulence on wheatRosalind Marshall
Centre for Sustainable Pest and Disease Management, Department of Plant Pathology and Microbiology, Rothamsted Research, Harpenden, Hertfordshire AL5 2JQ, United Kingdom
Plant Physiol 156:756-69. 2011..Mycosphaerella graminicola causes Septoria tritici blotch disease of wheat (Triticum aestivum) leaves...
- Benzothiadiazole, a novel class of inducers of systemic acquired resistance, activates gene expression and disease resistance in wheatJ Gorlach
Ciba Geigy Agricultural Biotechnology Research Unit, Research Triangle Park, North Carolina 27709 2257, USA
Plant Cell 8:629-43. 1996..BTH is being developed commercially as a novel type of plant protection compound that works by inducing the plant's inherent disease resistance mechanisms...
- Sequencing and assembly of low copy and genic regions of isolated Triticum aestivum chromosome arm 7DSPaul J Berkman
School of Land, Crop and Food Sciences and Australian Centre for Plant Functional Genomics, University of Queensland, Brisbane, QLD, Australia
Plant Biotechnol J 9:768-75. 2011The genome of bread wheat (Triticum aestivum) is predicted to be greater than 16 Gbp in size and consist predominantly of repetitive elements, making the sequencing and assembly of this genome a major challenge...
- Insertion site-based polymorphism markers open new perspectives for genome saturation and marker-assisted selection in wheatEtienne Paux
INRA UBP UMR 1095, Genetics, Diversity and Ecophysiology of Cereals, Clermont Ferrand, France
Plant Biotechnol J 8:196-210. 2010..All together, our results suggest that ISBP markers have the potential to lead to a breakthrough in wheat marker-assisted selection...
- Expression of a wheat MYB gene in transgenic tobacco enhances resistance to Ralstonia solanacearum, and to drought and salt stressesHongxia Liu
The National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
Funct Integr Genomics 11:431-43. 2011..A full-length cDNA sequence of a MYB gene, namely TaPIMP1, was isolated from wheat (Triticum aestivum L.)...
- Heat and drought adaptive QTL in a wheat population designed to minimize confounding agronomic effectsR Suzuky Pinto
CIMMYT, Int Apdo Postal 6 641, 06600, Mexico DF, Mexico
Theor Appl Genet 121:1001-21. 2010..Yield QTL were shown to be associated with components of other traits, supporting the prospects for dissecting crop performance into its physiological and genetic components in order to facilitate a more strategic approach to breeding...
- Comparison of genetic and cytogenetic maps of hexaploid wheat (Triticum aestivum L.) using SSR and DArT markersMichael G Francki
Department of Agriculture and Food Western Australia, South Perth, WA 6151, Australia
Mol Genet Genomics 281:181-91. 2009..However, deletion mapping of DArT markers provides a reference to align genetic and cytogenetic maps and estimate the coverage of DNA markers across the wheat genome...
- Gene genealogies reveal global phylogeographic structure and reproductive isolation among lineages of Fusarium graminearum, the fungus causing wheat scabK O'Donnell
Microbial Properties Research Unit, National Center for Agricultural Utilization Research, U S Department of Agriculture Agricultural Research Service, 1815 North University Street, Peoria, IL 61604, USA
Proc Natl Acad Sci U S A 97:7905-10. 2000..graminearum clade and related fusaria included in the study. Phylogenetic evidence is also presented for introgressive hybridization and intragenic recombination among lineages of the F. graminearum clade in nature...
- An in vitro method for the analysis of infection-related morphogenesis in Fusarium graminearumWilliam R Rittenour
Department of Plant Pathology and Center for Plant Science Innovation, University of Nebraska, E126 Beadle Center, Lincoln, NE 68588 0660, USA
Mol Plant Pathol 11:361-9. 2010..This relatively simple assay will contribute to the tractability of the F. graminearum system and help to uncover molecular requirements for infection-related development...
- Components of the Arabidopsis C-repeat/dehydration-responsive element binding factor cold-response pathway are conserved in Brassica napus and other plant speciesK R Jaglo
Department of Crop and Soil Science, Michigan State University, East Lansing, MI 48824, USA
Plant Physiol 127:910-7. 2001..encoding CBF-like proteins were also found to accumulate rapidly in response to low temperature in wheat (Triticum aestivum L. cv Norstar) and rye (Secale cereale L...
- Transgenic wheat expressing a barley class II chitinase gene has enhanced resistance against Fusarium graminearumSanghyun Shin
Department of Agronomy and Plant Genetics, University of Minnesota, 411 Borlaug Hall, 1991 Upper Buford Circle, St Paul, MN 55108, USA
J Exp Bot 59:2371-8. 2008..These results showed that transgenic wheat expressing a barley class II chitinase exhibited enhanced resistance against F. graminearum in greenhouse and field conditions...
- Small RNAs, DNA methylation and transposable elements in wheatDario Cantu
Department of Plant Sciences, University of California Davis, One Shields Ave, Davis, CA, USA
BMC Genomics 11:408. 2010..In this study, we report the distribution of these two types of sRNAs among the different classes of wheat TEs, the regions targeted within the TEs, and their impact on the methylation patterns of the targeted regions...
- Association analysis of historical bread wheat germplasm using additive genetic covariance of relatives and population structureJose Crossa
International Maize and Wheat Improvement Center CIMMYT, 06600 Mexico, DF, Mexico
Genetics 177:1889-913. 2007....
- Detection of segregation distortion loci in triticale (x Triticosecale Wittmack) based on a high-density DArT marker consensus genetic linkage mapKatharina V Alheit
State Plant Breeding Institute, University of Hohenheim, 70593 Stuttgart, Germany
BMC Genomics 12:380. 2011..The study of segregation distortion is of particular interest in doubled haploid (DH) populations due to the selection pressure exerted on the plants during the process of their establishment...
- Nutrient profiling reveals potent inducers of trichothecene biosynthesis in Fusarium graminearumDonald M Gardiner
CSIRO Plant Industry, Queensland Bioscience Precinct, Queensland, Australia
Fungal Genet Biol 46:604-13. 2009..From this work, we propose that products of the arginine-polyamine biosynthetic pathway in plants may play a role in the induction of trichothecene biosynthesis during infection...
- The Ph1 locus is needed to ensure specific somatic and meiotic centromere associationE Martinez-Perez
John Innes Centre, Norwich Research Park, Colney, UK
Nature 411:204-7. 2001..This permits the correction of homologue association during the telomere-bouquet stage in meiosis. We conclude that the Ph1 locus is not responsible for the induction of centromere association, but rather for its specificity...
- Multi-environment QTL mixed models for drought stress adaptation in wheatKy L Mathews
CSIRO Plant Industry, Queensland Biosciences Precinct, 306 Carmody Rd, St Lucia, QLD 4067, Australia
Theor Appl Genet 117:1077-91. 2008..1 g m(-2)). Compared to single trial analyses, the described framework allowed explicit modelling and detection of QEI effects and incorporation of additional classification information about genotypes...
- Nonrandom distribution and frequencies of genomic and EST-derived microsatellite markers in rice, wheat, and barleyMauricio La Rota
Department of Plant Breeding and Genetics, 240 Emerson Hall, Cornell University, Ithaca, NY 14853, USA
BMC Genomics 6:23. 2005Earlier comparative maps between the genomes of rice (Oryza sativa L.), barley (Hordeum vulgare L.) and wheat (Triticum aestivum L.) were linkage maps based on cDNA-RFLP markers...
- A mitogen-activated protein kinase gene (MGV1) in Fusarium graminearum is required for female fertility, heterokaryon formation, and plant infectionZhanming Hou
Department of Botany and Plant Pathology, Purdue University, West Lafayette, IN 47907, USA
Mol Plant Microbe Interact 15:1119-27. 2002..Our data suggest that MGV1 in F. graminearum is involved in multiple developmental processes related to sexual reproduction, plant infection, and cell wall integrity...
- TaSnRK2.4, an SNF1-type serine/threonine protein kinase of wheat (Triticum aestivum L.), confers enhanced multistress tolerance in ArabidopsisXinguo Mao
The National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China
J Exp Bot 61:683-96. 2010..4 could be utilized in transgenic breeding to improve abiotic stresses in crops...
- The ability to detoxify the mycotoxin deoxynivalenol colocalizes with a major quantitative trait locus for Fusarium head blight resistance in wheatMarc Lemmens
Institute for Plant Production Biotechnology, Department IFA Tulln, BOKU University of Natural Resources and Applied Life Sciences, Konrad Lorenzstr 20, A 3430 Tulln, Austria
Mol Plant Microbe Interact 18:1318-24. 2005..84). We conclude that resistance to DON is important in the FHB resistance complex and hypothesize that Qfhs.ndsu-3BS either encodes a DON-glucosyl-transferase or regulates the expression of such an enzyme...
- A whole-genome snapshot of 454 sequences exposes the composition of the barley genome and provides evidence for parallel evolution of genome size in wheat and barleyThomas Wicker
Institute of Plant Biology, University Zurich, Zurich, Switzerland
Plant J 59:712-22. 2009..This finding implies that the TE composition of their genomes differs dramatically, despite their very similar genome size and their close phylogenetic relationship...
- Quantitative trait loci for grain yield and adaptation of durum wheat (Triticum durum Desf.) across a wide range of water availabilityMarco Maccaferri
Department of Agroenvironmental Sciences and Technology, University of Bologna, Italy
Genetics 178:489-511. 2008..Additionally, three major QTL for HD on chromosomes 2AS, 2BL, and 7BS showed limited or no effects on GY. For both PH and GY, notable epistasis between the chromosome 2BL and 3BS QTL was detected across several environments...
- Aegilops tauschii draft genome sequence reveals a gene repertoire for wheat adaptationJizeng Jia
National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China
Nature 496:91-5. 2013..hybridization of the wild diploid grass Aegilops tauschii (2n = 14; DD) with the cultivated tetraploid wheat Triticum turgidum (2n = 4x = 28; AABB) resulted in hexaploid wheat (T. aestivum; 2n = 6x = 42; AABBDD)...
- Identification and characterization of two plasma membrane aquaporins in durum wheat (Triticum turgidum L. subsp. durum) and their role in abiotic stress toleranceMalika Ayadi
Plant Protection and Improvement Laboratory, Centre of Biotechnology of Sfax, University of Sfax, route Sidi mansour Km 6, BP 1177, 3018 Sfax, Tunisia
Plant Physiol Biochem 49:1029-39. 2011..Here we report the cloning of two durum wheat (Triticum turgidum L. subsp...
- Identification and validation of a major QTL conferring crown rot resistance in hexaploid wheatJ Ma
CSIRO Plant Industry, 306 Carmody Road, St Lucia, QLD, 4067, Australia
Theor Appl Genet 120:1119-28. 2010....
- Allergens to wheat and related cerealsA S Tatham
Cardiff School of Health Sciences, University of Wales Institute Cardiff, Cardiff, UK
Clin Exp Allergy 38:1712-26. 2008....
- The CID1 cyclin C-like gene is important for plant infection in Fusarium graminearumXiaoying Zhou
Department of Botany and Plant Pathology, Purdue University, West Lafayette, IN 47907, United States
Fungal Genet Biol 47:143-51. 2010..Our data indicate that the CID1 C-type cyclin gene plays multiple roles in the regulation of vegetative growth, sexual development, conidiation, DON production, and pathogenicity...
- Over-expression of TaMYB33 encoding a novel wheat MYB transcription factor increases salt and drought tolerance in ArabidopsisYuxiang Qin
Department of Biological Science and Biotechnology, University of Jinan, Jinan, People s Republic of China
Mol Biol Rep 39:7183-92. 2012..Here we identified a new R2R3-type MYB transcription factor gene TaMYB33 from wheat (Triticum aestivum)...
- Host-specific toxins: effectors of necrotrophic pathogenicityTimothy L Friesen
USDA ARS, Cereal Crops Research Unit, Red River Valley Agricultural Research Center, Northern Crop Science Laboratory, Fargo, ND 58105, USA
Cell Microbiol 10:1421-8. 2008..We therefore suggest that the Pleosporales pathogens may have a conserved propensity to acquire HST genes by lateral transfer...
- A genetic framework for grain size and shape variation in wheatVasilis C Gegas
Department of Crop Genetics, John Ines Centre, Norwich NR4 7UH, United Kingdom
Plant Cell 22:1046-56. 2010Grain morphology in wheat (Triticum aestivum) has been selected and manipulated even in very early agrarian societies and remains a major breeding target...
- Distribution of DArT, AFLP, and SSR markers in a genetic linkage map of a doubled-haploid hexaploid wheat populationKassa Semagn
Department of Plant and Environmental Sciences, Norwegian University of Life Sciences, As
Genome 49:545-55. 2006A genetic linkage mapping study was conducted in 93 doubled-haploid lines derived from a cross between Triticum aestivum L. em...
- Molecular detection of genomic regions associated with grain yield and yield-related components in an elite bread wheat cross evaluated under irrigated and rainfed conditionsC Lynne McIntyre
CSIRO Plant Industry, 306 Carmody Rd, St Lucia, QLD 4067, Australia
Theor Appl Genet 120:527-41. 2010....
- Targeted re-sequencing of the allohexaploid wheat exomeMark O Winfield
School of Biological Sciences, University of Bristol, Bristol, UK
Plant Biotechnol J 10:733-42. 2012Bread wheat, Triticum aestivum, is an allohexaploid composed of the three distinct ancestral genomes, A, B and D...
- Characterization of a common wheat (Triticum aestivum L.) TaSnRK2.7 gene involved in abiotic stress responsesHongying Zhang
The National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing 100081, China
J Exp Bot 62:975-88. 2011..Therefore, TaSnRK2.7 is a multifunctional regulatory factor in plants, and has the potential to be utilized in transgenic breeding to improve abiotic stress tolerance in crop plants...
- Next generation sequencing provides rapid access to the genome of Puccinia striiformis f. sp. tritici, the causal agent of wheat stripe rustDario Cantu
Department of Plant Sciences, University of California Davis, Davis, California, United States of America
PLoS ONE 6:e24230. 2011..We used Illumina sequencing to rapidly access the genomic sequence of the highly virulent PST race 130 (PST-130)...
- Targeted analysis of nucleotide and copy number variation by exon capture in allotetraploid wheat genomeCyrille Saintenac
Throckmorton Plant Sciences Center, Kansas State University, Manhattan, KS 66506, USA
Genome Biol 12:R88. 2011..To gain a better understanding of the nature and extent of variation in functionally relevant regions of a polyploid genome, we developed a sequence capture assay to compare exonic sequences of allotetraploid wheat accessions...
- The Fusarium mycotoxin deoxynivalenol elicits hydrogen peroxide production, programmed cell death and defence responses in wheatOlivia J Desmond
CSIRO Plant Industry, Queensland Bioscience Precinct, 306 Carmody Road, St Lucia, Brisbane 4067, Australia
Mol Plant Pathol 9:435-45. 2008....
- Down-regulating γ-gliadins in bread wheat leads to non-specific increases in other gluten proteins and has no major effect on dough gluten strengthFernando Piston
Instituto de Agricultura Sostenible, CSIC, Cordoba, Spain
PLoS ONE 6:e24754. 2011..Gliadins are a major component of gluten proteins but their role in the mixing of dough is not well understood because their contribution to wheat flour functional properties are not as clear as for the glutenin fraction...
- An R2R3 MYB transcription factor in wheat, TaPIMP1, mediates host resistance to Bipolaris sorokiniana and drought stresses through regulation of defense- and stress-related genesZengyan Zhang
Chinese Academy of Agricultural Sciences, Beijing, China
New Phytol 196:1155-70. 2012In this study, we report new insights into the function of a wheat (Triticum aestivum) MYB gene TaPIMP1 through overexpression and underexpression, and its underlying mechanism in wheat...
- The Triticum aestivum non-specific lipid transfer protein (TaLtp) gene family: comparative promoter activity of six TaLtp genes in transgenic riceFreddy Boutrot
INRA, UMR 1096 PIA, 2 place Viala, 34060 Montpellier, France
Planta 225:843-62. 2007..an efficient ligation-mediated polymerase chain reaction (LM-PCR) procedure that enabled isolation of 22 novel Triticum aestivum nsLtp (TaLtp) genes encoding types 1 and 2 nsLTPs...
- Semi-dwarfing Rht-B1 and Rht-D1 loci of wheat differ significantly in their influence on resistance to Fusarium head blight- Srinivasachary
John Innes Centre, Norwich Research Park, Colney Lane, Norwich, NR4 7UH, UK
Theor Appl Genet 118:695-702. 2009..Our study demonstrates that the choice of semi-dwarfing gene used in plant breeding programmes may be a significant consideration where resistance to FHB is an important breeding target...
- Powdery mildew fungal effector candidates share N-terminal Y/F/WxC-motifDale Godfrey
Plant and Soil Science Laboratory, Department of Agricultural and Ecology, Faculty of Life Sciences, University of Copenhagen, Denmark
BMC Genomics 11:317. 2010..Haustoria are separated from the host cytoplasm by a plant cell-derived extrahaustorial membrane. They secrete effector proteins, some of which are subsequently transferred across this membrane to the plant cell to suppress defense...
- Fusarium graminearum gene deletion mutants map1 and tri5 reveal similarities and differences in the pathogenicity requirements to cause disease on Arabidopsis and wheat floral tissueAlayne Cuzick
Centre for Sustainable Pest and Disease Management, Department of Plant Pathology and Microbiology, Rothamsted Research, Harpenden, Hertfordshire AL5 2JQ, UK
New Phytol 177:990-1000. 2008..graminearum mutants was analysed to further explore the parallels between the wheat (Triticum aestivum) and Arabidopsis floral pathosystems. Wild-type F...
- Analysis of transcriptome changes induced by Ptr ToxA in wheat provides insights into the mechanisms of plant susceptibilityIovanna Pandelova
Department of Botany and Plant Pathology and Center for Genome Research and Biocomputing, Oregon State University, Corvallis, OR 97331, USA
Mol Plant 2:1067-83. 2009..Based on results of this study, we propose that ToxA acts as both an elicitor and a virulence factor...
- Fusarium graminearum exploits ethylene signalling to colonize dicotyledonous and monocotyledonous plantsX Chen
John Innes Centre, Norwich Research Park, Norwich NR4 7UH, UK
New Phytol 182:975-83. 2009..This demonstration of translation from model to crop species provides a foundation for improving resistance of cereal crops to FHB through identification of allelic variation for components of the ethylene-signalling pathway...
- Transcriptional profiling in response to terminal drought stress reveals differential responses along the wheat genomeAlessio Aprile
CRA Genomic Research Centre, Fiorenzuola d Arda, Piacenza, Italy
BMC Genomics 10:279. 2009....
- Nivalenol-type populations of Fusarium graminearum and F. asiaticum are prevalent on wheat in southern LouisianaLiane Rosewich Gale
Department of Plant Pathology, University of Minnesota, St Paul, USA
Phytopathology 101:124-34. 2011..S. NIV types accumulated four times less trichothecene toxin than DON types on inoculated wheat. This is the first report of NIV-type populations of F. graminearum s. s. and F. asiaticum in the United States...
- The transcriptome of Fusarium graminearum during the infection of wheatErik Lysøe
Bioforsk Norwegian Institute of Agricultural and Environmental Research, As, Norway
Mol Plant Microbe Interact 24:995-1000. 2011..Several putative secreted virulence factors were also found expressed in wheat...
- Transgene x environment interactions in genetically modified wheatSimon L Zeller
Institute of Evolutionary Ecology and Environmental Studies, University of Zurich, Zurich, Switzerland
PLoS ONE 5:e11405. 2010..Little is published in the scientific literature about the interrelation of environmental factors and possible unintended effects in genetically modified (GM) plants...
- Generation and analysis of expression sequence tags from haustoria of the wheat stripe rust fungus Puccinia striiformis f. sp. TriticiChuntao Yin
Department of Plant Pathology, Washington State University, Pullman, 99164 6430, USA
BMC Genomics 10:626. 2009..Stripe rust, caused by Puccinia striiformis f. sp. tritici (Pst), is one of the most destructive diseases of wheat (Triticum aestivum L.) worldwide...
- A high-density genetic map of hexaploid wheat (Triticum aestivum L.) from the cross Chinese Spring x SQ1 and its use to compare QTLs for grain yield across a range of environmentsS A Quarrie
John Innes Centre, Norwich Research Park, Colney Lane, Norwich, NR47UH, UK
Theor Appl Genet 110:865-80. 2005..Many of the yield QTL clusters corresponded with QTLs already reported in wheat and, on the basis of comparative genetics, also in rice. The implications of these results for improving wheat yield stability are discussed...
- Fusarium graminearum TRI14 is required for high virulence and DON production on wheat but not for DON synthesis in vitroRex B Dyer
Mycotoxin Research Unit, USDA ARS, National Center for Agricultural Utilization Research, 1815 N University Street, Peoria, Illinois 61604, USA
J Agric Food Chem 53:9281-7. 2005Fusarium head blight (FHB) of wheat (Triticum aestivum L.), caused by the fungus Fusarium graminearum, is a major concern worldwide...
- Structure of Ptr ToxA: an RGD-containing host-selective toxin from Pyrenophora tritici-repentisGanapathy N Sarma
Department of Biochemistry and Biophysics, Oregon State University, Corvallis, Oregon 97331, USA
Plant Cell 17:3190-202. 2005Tan spot of wheat (Triticum aestivum), caused by the fungus Pyrenophora tritici-repentis, has significant agricultural and economic impact. Ptr ToxA (ToxA), the first discovered proteinaceous host-selective toxin, is produced by certain P...
- Sequence elimination and cytosine methylation are rapid and reproducible responses of the genome to wide hybridization and allopolyploidy in wheatH Shaked
Department of Plant Sciences, The Weizmann Institute of Science, Rehovot 76100, Israel
Plant Cell 13:1749-59. 2001..To address these matters, we have surveyed F1 hybrids between diploid species from the wheat (Aegilops and Triticum) group and their derived allotetraploids by screening a large number of loci using amplified fragment length ..
- Host-selective toxins, Ptr ToxA and Ptr ToxB, as necrotrophic effectors in the Pyrenophora tritici-repentis-wheat interactionLynda M Ciuffetti
Department of Botany and Plant Pathology, Oregon State University, Corvallis, OR 97331, USA
New Phytol 187:911-9. 2010..This review will summarize the current knowledge of how these two dissimilar HSTs display distinct modes of action, yet each confers pathogenicity to P. tritici-repentis...
- Infection patterns in barley and wheat spikes inoculated with wild-type and trichodiene synthase gene disrupted Fusarium graminearumCarin Jansen
Institute of Phytopathology and Applied Zoology, Justus Liebig University Giessen, Germany
Proc Natl Acad Sci U S A 102:16892-7. 2005..Effective resistance to Fusarium head blight requires expression of genes that combat these different pathways of infection...
- Molecular Mechanisms of Phytochrome SignalingJOHN CLARK LAGARIAS; Fiscal Year: 2013..glaucophyte Cyanophora paradoxa, the chlorophyte Micromonas pusilla, and the land plants Arabidopsis thaliana and Triticum aestivum (wheat), will be used to examine the hypothesis that light-regulated conformational change triggers ..
- Mixed Model Approach to Gene Mapping for Complex TraitsShizhong Xu; Fiscal Year: 2005..The number, map positions and effects of QTL responsible for ethological divergence between species will be determined by associating mating behavior with polymorphic molecular markers in interspecific backcross hybrids. ..
- Molecular Mechanisms of Genome DuplicationZENGJIAN CHEN; Fiscal Year: 2009..abstract_text> ..
- HBF VARIANTS FOR GENE THERAPY OF SICKLE CELL DISEASEKazuhiko Adachi; Fiscal Year: 2005....
- Pimecrolius on T cell Responses in Atopic MarchJonathan Spergel; Fiscal Year: 2008..In third aim of the trial, we explore the effects of pimecrolimus as a disease-modifying agent in the prevention of asthma. Asthma phenotype will be examined by spirometry per and post-beta-2-agonist and exhaled nitric oxide. ..
- Demographics and phylogeography of hybrid speciationJARED STRASBURG; Fiscal Year: 2007..abstract_text> ..