SDG714 Regulates Specific Gene Expression and Consequently Affects Plant Growth via H3K9 Dimethylation
نویسندگان
چکیده
منابع مشابه
H3S10 phosphorylation by the JIL-1 kinase regulates H3K9 dimethylation and gene expression at the white locus in Drosophila.
The JIL-1 kinase is a multidomain protein that localizes specifically to euchromatin interband regions of polytene chromosomes and is the kinase responsible for histone H3S10 phosphorylation at interphase. Genetic interaction assays have suggested that the function of the epigenetic histone H3S10ph mark is to antagonize heterochromatization by participating in a dynamic balance between factors ...
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In most species, chromatin remodeling mediates critical biological processes ranging from development to disease states. In fungi within the genus Aspergillus, chromatin remodeling may regulate expression of metabolic gene clusters, but other processes regulated by chromatin structure remain to be elucidated. In many eukaryotic species, methylation of lysine 9 of histone 3 (H3K9) is a hallmark ...
متن کاملSDG714, a histone H3K9 methyltransferase, is involved in Tos17 DNA methylation and transposition in rice.
Although the role of H3K9 methylation in rice (Oryza sativa) is unclear, in Arabidopsis thaliana the loss of histone H3K9 methylation by mutation of Kryptonite [also known as SU(VAR)3-9 homolog] reduces genome-wide DNA methylation and increases the transcription of transposable elements. Here, we report that rice SDG714 (for SET Domain Group Protein714) encodes a histone H3K9-specific methyltra...
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Cadmium (Cd) is a phytotoxic heavy metal (HM) that can induce generation of reactive oxygen species (ROS). Arbuscular mycorrhizal fungi (AMF) are considered as bio-ameliorators that help to mitigate HM-derived oxidative stress. The objective of this study was to assess AM fungus Rhizophagus irregularis on changes in enzymatic activity and transcription of antioxidants of Medicago sativa to Cd s...
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ژورنال
عنوان ژورنال: Journal of Integrative Plant Biology
سال: 2010
ISSN: 1672-9072,1744-7909
DOI: 10.1111/j.1744-7909.2010.00927.x