Matches in SemOpenAlex for { <https://semopenalex.org/work/W2325535408> ?p ?o ?g. }
- W2325535408 endingPage "119" @default.
- W2325535408 startingPage "106" @default.
- W2325535408 abstract "The polycomb group (PcG) proteins are key epigenetic regulators of gene expression in animals and plants. They act in multiprotein complexes, of which the best characterized is the polycomb repressive complex 2 (PRC2), which catalyses the trimethylation of histone H3 at lysine 27 (H3K27me3) at chromatin targets. In Arabidopsis thaliana, PRC2 proteins are involved in the regulation of diverse developmental processes, including cell fate determination, vegetative growth and development, flowering time control and embryogenesis. Here, we systematically analysed the evolutionary conservation and diversification of PRC2 components in lower and higher plants. We searched for and identified PRC2 homologues from the sequenced genomes of several green lineage species, from the unicellular green alga Ostreococcus lucimarinus to more complicated angiosperms. We found that some PRC2 core components, e.g. E(z), ESC/FIE and MSI/p55, are ancient and have multiplied coincidently with multicellular evolution. For one component, some members are newly formed, especially in the Cruciferae. During evolution, higher plants underwent copy number multiplication of various PRC2 components, which occurred independently for each component, without any obvious co-amplification of PRC2 members. Among the amplified members, usually one was well-conserved and the others were more diversified. Gene amplification occurred at different times for different PcG members during green lineage evolution. Certain PRC2 core components or members of them were highly conserved. Our study provides an insight into the evolutionary conservation and diversification of PcG proteins and may guide future functional characterization of these important epigenetic regulators in plants other than Arabidopsis." @default.
- W2325535408 created "2016-06-24" @default.
- W2325535408 creator A5027624175 @default.
- W2325535408 creator A5050043536 @default.
- W2325535408 creator A5067699989 @default.
- W2325535408 creator A5071513737 @default.
- W2325535408 creator A5078835324 @default.
- W2325535408 date "2016-03-31" @default.
- W2325535408 modified "2023-09-30" @default.
- W2325535408 title "Conservation and diversification of polycomb repressive complex 2 (PRC2) proteins in the green lineage" @default.
- W2325535408 cites W1469520329 @default.
- W2325535408 cites W1914610732 @default.
- W2325535408 cites W1966697893 @default.
- W2325535408 cites W1968231873 @default.
- W2325535408 cites W1971231926 @default.
- W2325535408 cites W1971895280 @default.
- W2325535408 cites W1972205835 @default.
- W2325535408 cites W1972481197 @default.
- W2325535408 cites W1972602074 @default.
- W2325535408 cites W1978688347 @default.
- W2325535408 cites W1988229127 @default.
- W2325535408 cites W1988367852 @default.
- W2325535408 cites W1990190527 @default.
- W2325535408 cites W1991188306 @default.
- W2325535408 cites W1991270273 @default.
- W2325535408 cites W1996475963 @default.
- W2325535408 cites W1996787233 @default.
- W2325535408 cites W1997173542 @default.
- W2325535408 cites W1997517143 @default.
- W2325535408 cites W1999236460 @default.
- W2325535408 cites W2003352265 @default.
- W2325535408 cites W2003818145 @default.
- W2325535408 cites W2004222109 @default.
- W2325535408 cites W2006788765 @default.
- W2325535408 cites W2016817832 @default.
- W2325535408 cites W2017594489 @default.
- W2325535408 cites W2021399061 @default.
- W2325535408 cites W2024480945 @default.
- W2325535408 cites W2024615596 @default.
- W2325535408 cites W2025040226 @default.
- W2325535408 cites W2025077689 @default.
- W2325535408 cites W2036726776 @default.
- W2325535408 cites W2036755873 @default.
- W2325535408 cites W2037836461 @default.
- W2325535408 cites W2039288739 @default.
- W2325535408 cites W2040490059 @default.
- W2325535408 cites W2042982321 @default.
- W2325535408 cites W2044627216 @default.
- W2325535408 cites W2044887826 @default.
- W2325535408 cites W2047276719 @default.
- W2325535408 cites W2049637124 @default.
- W2325535408 cites W2050686752 @default.
- W2325535408 cites W2052858567 @default.
- W2325535408 cites W2055806493 @default.
- W2325535408 cites W2056761612 @default.
- W2325535408 cites W2058386953 @default.
- W2325535408 cites W2060870400 @default.
- W2325535408 cites W2061925865 @default.
- W2325535408 cites W2062477849 @default.
- W2325535408 cites W2064183487 @default.
- W2325535408 cites W2064204789 @default.
- W2325535408 cites W2068468911 @default.
- W2325535408 cites W2068650008 @default.
- W2325535408 cites W2069681995 @default.
- W2325535408 cites W2070542194 @default.
- W2325535408 cites W2073075746 @default.
- W2325535408 cites W2073347761 @default.
- W2325535408 cites W2075087486 @default.
- W2325535408 cites W2076695996 @default.
- W2325535408 cites W2078259659 @default.
- W2325535408 cites W2083113175 @default.
- W2325535408 cites W2084626940 @default.
- W2325535408 cites W2085200152 @default.
- W2325535408 cites W2085677283 @default.
- W2325535408 cites W2086085458 @default.
- W2325535408 cites W2086469122 @default.
- W2325535408 cites W2088348237 @default.
- W2325535408 cites W2089206321 @default.
- W2325535408 cites W2089887926 @default.
- W2325535408 cites W2091151146 @default.
- W2325535408 cites W2091677482 @default.
- W2325535408 cites W2093762216 @default.
- W2325535408 cites W2094972117 @default.
- W2325535408 cites W2096791033 @default.
- W2325535408 cites W2100473976 @default.
- W2325535408 cites W2106737433 @default.
- W2325535408 cites W2106882534 @default.
- W2325535408 cites W2108078422 @default.
- W2325535408 cites W2109613178 @default.
- W2325535408 cites W2110507826 @default.
- W2325535408 cites W2110928890 @default.
- W2325535408 cites W2111709760 @default.
- W2325535408 cites W2112078762 @default.
- W2325535408 cites W2112445327 @default.
- W2325535408 cites W2112862832 @default.
- W2325535408 cites W2113286083 @default.
- W2325535408 cites W2115444478 @default.
- W2325535408 cites W2116318886 @default.