Maureen R Hanson

Summary

Affiliation: Cornell University
Country: USA

Publications

  1. pmc A pentatricopeptide repeat-containing gene restores fertility to cytoplasmic male-sterile plants
    Stephane Bentolila
    Department of Molecular Biology and Genetics, 323 Biotechnology Building, Cornell University, Ithaca, NY 14853, USA
    Proc Natl Acad Sci U S A 99:10887-92. 2002
  2. doi request reprint High conservation of a 5' element required for RNA editing of a C target in chloroplast psbE transcripts
    Michael L Hayes
    Department of Molecular Biology and Genetics, Cornell University, Biotechnology Building, Ithaca, NY 14853, USA
    J Mol Evol 67:233-45. 2008
  3. doi request reprint A myosin XI tail domain homologous to the yeast myosin vacuole-binding domain interacts with plastids and stromules in Nicotiana benthamiana
    Amir Sattarzadeh
    Department of Molecular Biology and Genetics, Biotechnology Building, Cornell University, Ithaca, NY 14853, USA
    Mol Plant 2:1351-8. 2009
  4. pmc RIP1, a member of an Arabidopsis protein family, interacts with the protein RARE1 and broadly affects RNA editing
    Stephane Bentolila
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY 14853, USA
    Proc Natl Acad Sci U S A 109:E1453-61. 2012
  5. pmc Genetic architecture of mitochondrial editing in Arabidopsis thaliana
    Stephane Bentolila
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA
    Genetics 178:1693-708. 2008
  6. pmc A comparative genomics approach identifies a PPR-DYW protein that is essential for C-to-U editing of the Arabidopsis chloroplast accD transcript
    John C Robbins
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA
    RNA 15:1142-53. 2009
  7. pmc Cross-competition in editing of chloroplast RNA transcripts in vitro implicates sharing of trans-factors between different C targets
    Wade P Heller
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA
    J Biol Chem 283:7314-9. 2008
  8. pmc Upregulation of a tonoplast-localized cytochrome P450 during petal senescence in Petunia inflata
    Yan Xu
    Department of Molecular Biology and Genetics, Biotechnology Building, Cornell University, Ithaca, NY 14853, USA
    BMC Plant Biol 6:8. 2006
  9. pmc Sequence elements critical for efficient RNA editing of a tobacco chloroplast transcript in vivo and in vitro
    Michael L Hayes
    Department of Molecular Biology and Genetics, Cornell University Biotechnology, Building, Ithaca, NY 14853, USA
    Nucleic Acids Res 34:3742-54. 2006
  10. ncbi request reprint Assay of editing of exogenous RNAs in chloroplast extracts of Arabidopsis, maize, pea, and tobacco
    Michael L Hayes
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York, USA
    Methods Enzymol 424:459-82. 2007

Collaborators

Detail Information

Publications42

  1. pmc A pentatricopeptide repeat-containing gene restores fertility to cytoplasmic male-sterile plants
    Stephane Bentolila
    Department of Molecular Biology and Genetics, 323 Biotechnology Building, Cornell University, Ithaca, NY 14853, USA
    Proc Natl Acad Sci U S A 99:10887-92. 2002
    ..In a nonrestoring genotype we identified a homologous gene that exhibits a deletion in the promoter region and is expressed in roots but not in floral buds...
  2. doi request reprint High conservation of a 5' element required for RNA editing of a C target in chloroplast psbE transcripts
    Michael L Hayes
    Department of Molecular Biology and Genetics, Cornell University, Biotechnology Building, Ithaca, NY 14853, USA
    J Mol Evol 67:233-45. 2008
    ..Putative editing cis-elements were uncovered in the 5' UTRs near editing sites psbL C2 and ndhD C2...
  3. doi request reprint A myosin XI tail domain homologous to the yeast myosin vacuole-binding domain interacts with plastids and stromules in Nicotiana benthamiana
    Amir Sattarzadeh
    Department of Molecular Biology and Genetics, Biotechnology Building, Cornell University, Ithaca, NY 14853, USA
    Mol Plant 2:1351-8. 2009
    ..benthamiana. Taken together, these observations implicate myosin motor proteins in dynamics of plastids and stromules...
  4. pmc RIP1, a member of an Arabidopsis protein family, interacts with the protein RARE1 and broadly affects RNA editing
    Stephane Bentolila
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY 14853, USA
    Proc Natl Acad Sci U S A 109:E1453-61. 2012
    ..The presence of RIP1 in a protein complex along with chloroplast editing factor RARE1 indicates that RIP1 is an important component of the RNA editing apparatus that acts on many chloroplast and mitochondrial C targets...
  5. pmc Genetic architecture of mitochondrial editing in Arabidopsis thaliana
    Stephane Bentolila
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA
    Genetics 178:1693-708. 2008
    ..QTL mapping with recombinant inbred lines detected 12 major QTL for 11 of the 13 editing traits analyzed, demonstrating that efficiency of editing of individual mitochondrial C targets is generally governed by a major factor...
  6. pmc A comparative genomics approach identifies a PPR-DYW protein that is essential for C-to-U editing of the Arabidopsis chloroplast accD transcript
    John C Robbins
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA
    RNA 15:1142-53. 2009
    ..Previously the serine-to-leucine alteration caused by editing was deemed essential in the light of the finding that a recombinantly expressed "unedited" form of the pea acetyl coA carboxylase was catalytically inactive...
  7. pmc Cross-competition in editing of chloroplast RNA transcripts in vitro implicates sharing of trans-factors between different C targets
    Wade P Heller
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA
    J Biol Chem 283:7314-9. 2008
    ..Sharing of trans-factors can facilitate editing of the large number of different C targets in plant organelles so that a different protein factor would not be required for every editing site...
  8. pmc Upregulation of a tonoplast-localized cytochrome P450 during petal senescence in Petunia inflata
    Yan Xu
    Department of Molecular Biology and Genetics, Biotechnology Building, Cornell University, Ithaca, NY 14853, USA
    BMC Plant Biol 6:8. 2006
    ..Expression of a number of genes and various enzyme activities involved in the degradation and remobilization of macromolecules have been found to be upregulated during the early stages of petal senescence...
  9. pmc Sequence elements critical for efficient RNA editing of a tobacco chloroplast transcript in vivo and in vitro
    Michael L Hayes
    Department of Molecular Biology and Genetics, Cornell University Biotechnology, Building, Ithaca, NY 14853, USA
    Nucleic Acids Res 34:3742-54. 2006
    ..We conclude that within the -20/-5 region, sequences common to editing sites in the transcripts of rpoB, psbL and rps14 are critical for efficient NTrpoB C473 editing...
  10. ncbi request reprint Assay of editing of exogenous RNAs in chloroplast extracts of Arabidopsis, maize, pea, and tobacco
    Michael L Hayes
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York, USA
    Methods Enzymol 424:459-82. 2007
    ..Unlike the initial assay that relied on qualitative analysis, we are able to achieve precise quantification of editing activity within 1% through a simple poisoned primer extension (PPE) assay with radiolabeled oligonucleotides...
  11. ncbi request reprint The petunia restorer of fertility protein is part of a large mitochondrial complex that interacts with transcripts of the CMS-associated locus
    Jason D Gillman
    Department of Molecular Biology and Genetics, Biotechnology Building, Cornell University, Ithaca, NY 14853, USA
    Plant J 49:217-27. 2007
    ..Analysis of the restorer protein revealed that it is part of a soluble mitochondrial inner-membrane-associated, RNase-sensitive high-molecular-weight protein complex. The complex is associated with mRNA derived from the CMS locus...
  12. doi request reprint High-level bacterial cellulase accumulation in chloroplast-transformed tobacco mediated by downstream box fusions
    Benjamin N Gray
    Department of Biological and Environmental Engineering, Riley Robb Hall, Cornell University, Ithaca, New York 14853, USA
    Biotechnol Bioeng 102:1045-54. 2009
    ....
  13. pmc Identification of a sequence motif critical for editing of a tobacco chloroplast transcript
    Michael L Hayes
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY 14853, USA
    RNA 13:281-8. 2007
    ..These data are consistent with a model in which the selection of the C target for editing is determined by its distance from a crucial 5' sequence...
  14. pmc Comprehensive high-resolution analysis of the role of an Arabidopsis gene family in RNA editing
    Stephane Bentolila
    Department of Molecular Biology and Genetics, Biotechnology Building, Cornell University, Ithaca, New York, USA
    PLoS Genet 9:e1003584. 2013
    ..This strategy can be applied to the study of RNA editing in any organism. ..
  15. ncbi request reprint RNA editing in ribosome-less plastids of iojap maize
    Christine P Halter
    Department of Molecular Biology and Genetics, Cornell University, Biotechnology Building, Ithaca, NY 14853, USA
    Curr Genet 45:331-7. 2004
    ..We conclude that neither the IOJAP protein nor chloroplast translation products are required for editing any of the 28 C targets of editing in maize chloroplast RNAs...
  16. ncbi request reprint GFP-labelled Rubisco and aspartate aminotransferase are present in plastid stromules and traffic between plastids
    Ernest Y Kwok
    Department of Molecular Biology and Genetics, 321 Biotechnology Building, Cornell University, Ithaca, NY 14853, USA
    J Exp Bot 55:595-604. 2004
    ..Both fusion proteins assemble into protein complexes that appear to behave similarly to their endogenous counterparts. In addition, both enzymes are capable of trafficking between plastids via stromules...
  17. doi request reprint Chloroplast RNA metabolism
    David B Stern
    Boyce Thompson Institute for Plant Research, Ithaca, New York 14853, USA
    Annu Rev Plant Biol 61:125-55. 2010
    ..Plant-specific RNA-binding proteins may underpin the adaptation of the chloroplast to the eukaryotic context...
  18. doi request reprint Bacteriophage 5' untranslated regions for control of plastid transgene expression
    Huijun Yang
    Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY 14853, USA
    Planta 237:517-27. 2013
    ..Furthermore, expression of the T7g1.3 and T4g23 5' UTR::aadA fusions downstream of the cel6A gene provided sufficient spectinomycin resistance to allow selection of homoplasmic transgenic plants and had no effect on Cel6A accumulation...
  19. pmc An RNA recognition motif-containing protein is required for plastid RNA editing in Arabidopsis and maize
    Tao Sun
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY 14853, USA
    Proc Natl Acad Sci U S A 110:E1169-78. 2013
    ..Phylogenetic analysis reveals that the RRM in ORRM1 clusters with a clade of RRM proteins that are targeted to organelles. Taken together, these results suggest that other members of the ORRM family may likewise function in RNA editing...
  20. pmc Ecotype allelic variation in C-to-U editing extent of a mitochondrial transcript identifies RNA-editing quantitative trait loci in Arabidopsis
    Stephane Bentolila
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA
    Plant Physiol 139:2006-16. 2005
    ..A member of the pentatricopeptide repeat protein family that carries a putative mitochondrial transit sequence has been identified near a major quantitative trait locus on chromosome 4...
  21. doi request reprint Chloroplast transformation for engineering of photosynthesis
    Maureen R Hanson
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY 14853, USA
    J Exp Bot 64:731-42. 2013
    ..We describe here the past accomplishments and future prospects for manipulating plant enzymes and pathways to enhance carbon assimilation through plastid transformation...
  22. pmc The Arabidopsis AtRaptor genes are essential for post-embryonic plant growth
    Garrett H Anderson
    Molecular Biology and Genetics, Cornell University, Ithaca, 14853, USA
    BMC Biol 3:12. 2005
    ....
  23. ncbi request reprint Substrate and cofactor requirements for RNA editing of chloroplast transcripts in Arabidopsis in vitro
    Carla E Hegeman
    Department of Molecular Biology and Genetics, Cornell University, Biotechnology Building, Ithaca, NY 14853, USA
    Plant J 42:124-32. 2005
    ..Editing was sensitive to a zinc chelator, also a characteristic of the mammalian APOBEC editing enzyme, which is a zinc-dependent cytidine deaminase...
  24. pmc Cross-competition in transgenic chloroplasts expressing single editing sites reveals shared cis elements
    Anne Laure Chateigner-Boutin
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA
    Mol Cell Biol 22:8448-56. 2002
    ..The data are consistent with a model in which the same trans factor recognizes several chloroplast or mitochondrial editing sites, depending on the particular sequence 5' of the edited C...
  25. ncbi request reprint Extensive homologous recombination between introduced and native regulatory plastid DNA elements in transplastomic plants
    Benjamin N Gray
    Department of Biological and Environmental Engineering, Cornell University, Ithaca, NY 14853, USA
    Transgenic Res 18:559-72. 2009
    ....
  26. pmc The Arabidopsis Mei2 homologue AML1 binds AtRaptor1B, the plant homologue of a major regulator of eukaryotic cell growth
    Garrett H Anderson
    Molecular Biology and Genetics, Cornell University, Ithaca, NY 14850, USA
    BMC Plant Biol 5:2. 2005
    ..In Arabidopsis, Raptor activity is essential for postembryonic growth. Though comparative studies suggest potential downstream effectors, no Raptor binding partners have been described in plants...
  27. pmc Association of six YFP-myosin XI-tail fusions with mobile plant cell organelles
    Daniel Reisen
    Department of Molecular Biology and Genetics, 321 Biotechnology Building, Cornell University, Ithaca, NY 14853, USA
    BMC Plant Biol 7:6. 2007
    ..Organelle localization of only one of the 13 Arabidopsis myosin XI (myosin XI-6; At MYA2), which is found on peroxisomes, has so far been reported. Little information is available concerning the remaining 12 class XI myosins...
  28. pmc Developmental co-variation of RNA editing extent of plastid editing sites exhibiting similar cis-elements
    Anne Laure Chateigner-Boutin
    Department of Molecular Biology and Genetics, Biotechnology Building, Cornell University, Ithaca, NY 14853, USA
    Nucleic Acids Res 31:2586-94. 2003
    ..Our data are consistent with the hypothesis that cluster-specific trans-factors exist and that some are less abundant in roots, limiting the editing extent of certain sites in root plastids...
  29. pmc Trafficking of proteins through plastid stromules
    Maureen R Hanson
    Department of Molecular Biology and Genetics, Biotechnology Building, Cornell University, Ithaca, New York 14853
    Plant Cell 25:2774-82. 2013
    ....
  30. doi request reprint An efficient downstream box fusion allows high-level accumulation of active bacterial beta-glucosidase in tobacco chloroplasts
    Benjamin N Gray
    Department of Biological and Environmental Engineering, Cornell University, 202 Riley Robb, Ithaca, NY 14853, USA
    Plant Mol Biol 76:345-55. 2011
    ..These experiments demonstrate the potential utility of transplastomic plants as a vehicle for heterologous β-glucosidase production for the cellulosic ethanol industry...
  31. pmc In vivo analysis of interactions between GFP-labeled microfilaments and plastid stromules
    Ernest Y Kwok
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY, 14850, USA
    BMC Plant Biol 4:2. 2004
    ..To learn more about the nature of the interactions of stromules and the cytoskeleton, we imaged fluorescently-labeled microfilaments and plastids...
  32. pmc Transcript abundance supercedes editing efficiency as a factor in developmental variation of chloroplast gene expression
    Nemo M Peeters
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853 2703, USA
    RNA 8:497-511. 2002
    ..Our data is consistent with the hypothesis that the role of editing in angiosperm plastids is to correct otherwise detrimental mutations rather than to generate significant protein diversity...
  33. pmc Expression of complementary RNA from chloroplast transgenes affects editing efficiency of transgene and endogenous chloroplast transcripts
    Carla E Hegeman
    Department of Molecular Biology and Genetics, Cornell University Ithaca, NY 14853, USA
    Nucleic Acids Res 33:1454-64. 2005
    ..Chloroplast transgenic plants expressing the three different antisense RNA constructs exhibited abnormal growth and development, though plants expressing the 92 nt sense transcripts were phenotypically normal...
  34. ncbi request reprint Genetics and genomics of chloroplast biogenesis: maize as a model system
    David B Stern
    Boyce Thompson Institute, Cornell University, Ithaca, NY 14853, USA
    Trends Plant Sci 9:293-301. 2004
  35. ncbi request reprint Diversification of genes encoding mei2 -like RNA binding proteins in plants
    Garrett H Anderson
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY, 14853, USA
    Plant Mol Biol 54:653-70. 2004
    ..Phenotypic analyses of lines that contain T-DNA insertions to individual mei2 -like genes reveal no obvious phenotypes, further suggesting redundant activities for these gene products...
  36. ncbi request reprint Dynamic morphology of plastids and stromules in angiosperm plants
    Maureen R Hanson
    Department of Molecular Biology and Genetics, Cornell University, Biotechnology Building, Ithaca, NY 14853, USA
    Plant Cell Environ 31:646-57. 2008
    ..Future studies should reveal how these functions may affect plants in adapting to the challenges of a changing environment...
  37. ncbi request reprint Expression of thermostable microbial cellulases in the chloroplasts of nicotine-free tobacco
    Long Xi Yu
    CEA Systems, Inc, Ithaca, NY 14850, USA
    J Biotechnol 131:362-9. 2007
    ..With further optimization, it may be feasible to produce bacterial cellulases in tobacco chloroplasts in large quantities...
  38. ncbi request reprint Microfilaments and microtubules control the morphology and movement of non-green plastids and stromules in Nicotiana tabacum
    Ernest Y Kwok
    Department of Molecular Biology and Genetics, Biotechnology Building, Cornell University, Ithaca, NY 14853, USA
    Plant J 35:16-26. 2003
    ..Photobleaching experiments indicate that actin and tubulin are not necessary for the bulk of green fluorescent protein (GFP) movement between plastids via stromules...
  39. doi request reprint Fluorescent labeling and confocal microscopic imaging of chloroplasts and non-green plastids
    Maureen R Hanson
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY, USA
    Methods Mol Biol 1132:125-43. 2014
    ..With proper selection of fluorophores for labeling the components of the plant cell, confocal microscopy can produce extremely informative images at high resolution at depths not feasible by standard epifluorescence microscopy. ..
  40. pmc Interactions of mitochondrial and nuclear genes that affect male gametophyte development
    Maureen R Hanson
    Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853 0001, USA
    Plant Cell 16:S154-69. 2004
  41. ncbi request reprint Plastids and stromules interact with the nucleus and cell membrane in vascular plants
    Ernest Y Kwok
    Department of Molecular Biology and Genetics, Cornell University, Biotechnology Building, Ithaca, NY 14853, USA
    Plant Cell Rep 23:188-95. 2004
    ..Our results therefore suggest that stromules have diverse roles within plant cells, perhaps serving as pathways between nuclei and more distant regions of the cell and possibly even other cells...
  42. pmc Mobilization of rubisco and stroma-localized fluorescent proteins of chloroplasts to the vacuole by an ATG gene-dependent autophagic process
    Hiroyuki Ishida
    Department of Applied Plant Science, Graduate School of Agricultural Sciences, Tohoku University, Tsutsumidori Amamiyamachi, Aoba ku, Sendai 981 8555, Japan
    Plant Physiol 148:142-55. 2008
    ..We conclude that Rubisco and stroma-targeted fluorescent proteins can be mobilized to the vacuole through an ATG gene-dependent autophagic process without prior chloroplast destruction...