ZENGJIAN CHEN

Summary

Affiliation: University of Texas
Country: USA

Publications

  1. pmc Mechanisms of genomic rearrangements and gene expression changes in plant polyploids
    Z Jeffrey Chen
    Molecular Cell and Developmental Biology, University of Texas, Austin, 78714, USA
    Bioessays 28:240-52. 2006
  2. pmc Genetic and epigenetic mechanisms for gene expression and phenotypic variation in plant polyploids
    Z Jeffrey Chen
    Department of Molecular Cell and Developmental Biology and Institute for Cellular and Molecular Biology, University of Texas, Austin, TX 78712, USA
    Annu Rev Plant Biol 58:377-406. 2007
  3. pmc Polyploidy: genome obesity and its consequences
    Z Jeffrey Chen
    Section of Molecular Cell and Developmental Biology and Institute for Cellular and Molecular Biology, University of Texas at Austin, TX 78712, USA
    New Phytol 174:717-20. 2007
  4. pmc Roles of dynamic and reversible histone acetylation in plant development and polyploidy
    Z Jeffrey Chen
    Section of Molecular Cell and Developmental Biology, University of Texas at Austin, Austin, TX 78712, USA
    Biochim Biophys Acta 1769:295-307. 2007
  5. pmc Genome-wide analysis reveals rapid and dynamic changes in miRNA and siRNA sequence and expression during ovule and fiber development in allotetraploid cotton (Gossypium hirsutum L.)
    Mingxiong Pang
    Section of Molecular Cell and Developmental Biology, The University of Texas at Austin, One University Station, A 4800, Austin, TX 78712, USA
    Genome Biol 10:R122. 2009
  6. pmc Spotted cotton oligonucleotide microarrays for gene expression analysis
    Joshua A Udall
    Department of Plant and Animal Sciences, Brigham Young University, Provo, UT 84062, USA
    BMC Genomics 8:81. 2007
  7. pmc Molecular mechanisms of polyploidy and hybrid vigor
    Z Jeffrey Chen
    Section of Molecular Cell and Developmental Biology, Center for Computational Biology and Bioinformatics, and Institute for Cellular and Molecular Biology, The University of Texas at Austin, One University Station A4800, Austin, TX 78712, USA
    Trends Plant Sci 15:57-71. 2010
  8. pmc Small RNAs serve as a genetic buffer against genomic shock in Arabidopsis interspecific hybrids and allopolyploids
    Misook Ha
    Section of Molecular Cell and Developmental Biology, University of Texas, Austin, TX 78712, USA
    Proc Natl Acad Sci U S A 106:17835-40. 2009
  9. pmc RNAi-mediated down-regulation of DCL1 and AGO1 induces developmental changes in resynthesized Arabidopsis allotetraploids
    Erika Lackey
    Section of Molecular Cell and Developmental Biology, The University of Texas at Austin, Austin, TX 78712, USA
    New Phytol 186:207-15. 2010
  10. pmc Duplicate genes increase expression diversity in closely related species and allopolyploids
    Misook Ha
    Section of Molecular Cell and Developmental Biology, Center for Computational Biology and Bioinformatics, University of Texas, Austin, TX 78712, USA
    Proc Natl Acad Sci U S A 106:2295-300. 2009

Research Grants

  1. Molecular Mechanisms of Genome Duplication
    ZENGJIAN CHEN; Fiscal Year: 2009

Collaborators

Detail Information

Publications13

  1. pmc Mechanisms of genomic rearrangements and gene expression changes in plant polyploids
    Z Jeffrey Chen
    Molecular Cell and Developmental Biology, University of Texas, Austin, 78714, USA
    Bioessays 28:240-52. 2006
    ..We propose models for transcriptional regulation, chromatin modification and RNA-mediated pathways in establishing locus-specific expression of orthologous and homoeologous genes during allopolyploid formation and evolution...
  2. pmc Genetic and epigenetic mechanisms for gene expression and phenotypic variation in plant polyploids
    Z Jeffrey Chen
    Department of Molecular Cell and Developmental Biology and Institute for Cellular and Molecular Biology, University of Texas, Austin, TX 78712, USA
    Annu Rev Plant Biol 58:377-406. 2007
    ....
  3. pmc Polyploidy: genome obesity and its consequences
    Z Jeffrey Chen
    Section of Molecular Cell and Developmental Biology and Institute for Cellular and Molecular Biology, University of Texas at Austin, TX 78712, USA
    New Phytol 174:717-20. 2007
  4. pmc Roles of dynamic and reversible histone acetylation in plant development and polyploidy
    Z Jeffrey Chen
    Section of Molecular Cell and Developmental Biology, University of Texas at Austin, Austin, TX 78712, USA
    Biochim Biophys Acta 1769:295-307. 2007
    ..The reversible changes in histone acetylation also contribute to cell cycle regulation and epigenetic silencing of rDNA and redundant genes in response to interspecific hybridization and polyploidy...
  5. pmc Genome-wide analysis reveals rapid and dynamic changes in miRNA and siRNA sequence and expression during ovule and fiber development in allotetraploid cotton (Gossypium hirsutum L.)
    Mingxiong Pang
    Section of Molecular Cell and Developmental Biology, The University of Texas at Austin, One University Station, A 4800, Austin, TX 78712, USA
    Genome Biol 10:R122. 2009
    ..Many of these factors are targets of microRNAs (miRNAs) that mediate target gene regulation by mRNA degradation or translational repression...
  6. pmc Spotted cotton oligonucleotide microarrays for gene expression analysis
    Joshua A Udall
    Department of Plant and Animal Sciences, Brigham Young University, Provo, UT 84062, USA
    BMC Genomics 8:81. 2007
    ..Using these assemblies as templates, we describe the design and creation and of a publicly available oligonucleotide array for cotton, useful for all four of the cultivated species...
  7. pmc Molecular mechanisms of polyploidy and hybrid vigor
    Z Jeffrey Chen
    Section of Molecular Cell and Developmental Biology, Center for Computational Biology and Bioinformatics, and Institute for Cellular and Molecular Biology, The University of Texas at Austin, One University Station A4800, Austin, TX 78712, USA
    Trends Plant Sci 15:57-71. 2010
    ....
  8. pmc Small RNAs serve as a genetic buffer against genomic shock in Arabidopsis interspecific hybrids and allopolyploids
    Misook Ha
    Section of Molecular Cell and Developmental Biology, University of Texas, Austin, TX 78712, USA
    Proc Natl Acad Sci U S A 106:17835-40. 2009
    ....
  9. pmc RNAi-mediated down-regulation of DCL1 and AGO1 induces developmental changes in resynthesized Arabidopsis allotetraploids
    Erika Lackey
    Section of Molecular Cell and Developmental Biology, The University of Texas at Austin, Austin, TX 78712, USA
    New Phytol 186:207-15. 2010
    ..These lines will be useful for studying the effects of miRNA biogenesis genes on growth and developmental variation in the allopolyploids...
  10. pmc Duplicate genes increase expression diversity in closely related species and allopolyploids
    Misook Ha
    Section of Molecular Cell and Developmental Biology, Center for Computational Biology and Bioinformatics, University of Texas, Austin, TX 78712, USA
    Proc Natl Acad Sci U S A 106:2295-300. 2009
    ..The data suggest an important role of WGD duplicate genes in modulating diverse and novel gene expression changes in response to external environmental cues and internal genetic turmoil such as recurrent polyploidy events...
  11. pmc External factors accelerate expression divergence between duplicate genes
    Misook Ha
    Section of Molecular Cell and Developmental Biology and Institute for Cellular and Molecular Biology, One University Station, A 4800, University of Texas, Austin, TX 78712 0159, USA
    Trends Genet 23:162-6. 2007
    ..A slow rate of expression divergence during development might offer dosage-dependent selective advantage, whereas rapid expression divergence in response to external changes might accelerate adaptation...
  12. pmc Altered circadian rhythms regulate growth vigour in hybrids and allopolyploids
    Zhongfu Ni
    Section of Molecular Cell and Developmental Biology, The University of Texas at Austin, One University Station, A 4800, Austin, Texas 78712, USA
    Nature 457:327-31. 2009
    ..The causal effects of CCA1 on output traits suggest that hybrids and allopolyploids gain advantages from the control of circadian-mediated physiological and metabolic pathways, leading to growth vigour and increased biomass...
  13. pmc Interspecies regulation of microRNAs and their targets
    Misook Ha
    Section of Molecular Cell and Developmental Biology, The University of Texas at Austin, One University Station A4800, Austin, TX 78712, USA
    Biochim Biophys Acta 1779:735-42. 2008
    ....

Research Grants7

  1. Molecular Mechanisms of Genome Duplication
    ZENGJIAN CHEN; Fiscal Year: 2009
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