H2B

• Symbol: H2B
• MSU: LOC_Os01g05630
• RAPdb: Os01g0149600

• Refunctionalization of the ancient rice blast disease resistance gene Pit by the recruitment of a retrotransposon as a promoter., 2008, Plant J.

Genbank accession number

Key message

• H2B, OsTrx1~SDG723, OsHUB2 inhibits function of OsTrx1 in heading date in rice., Together, our results (i) reveal that OsHUB2 represses the function of OsTrx1 and H3K4me3 levels at Ehd1 and (ii) suggest that OsHUB2-mediated H2B ubiquitination plays critical roles together with H3K4me3 in rice heading date regulation
• H2B, OsHUB2~FRRP1, OsHUB2 inhibits function of OsTrx1 in heading date in rice., OsHUB2 directly bound to Ehd1 to ubiquitinate H2B at Ehd1, and H2B ubiquitination levels were reduced in oshub2-2 and oshub2-3 mutants
• H2B, OsHUB2~FRRP1, OsHUB2 inhibits function of OsTrx1 in heading date in rice., Together, our results (i) reveal that OsHUB2 represses the function of OsTrx1 and H3K4me3 levels at Ehd1 and (ii) suggest that OsHUB2-mediated H2B ubiquitination plays critical roles together with H3K4me3 in rice heading date regulation
• H2B, OsUBR7, Rice OsUBR7 modulates plant height by regulating histone H2B monoubiquitination and cell proliferation., Rice OsUBR7 modulates plant height by regulating histone H2B monoubiquitination and cell proliferation.
• H2B, OsUBR7, Rice OsUBR7 modulates plant height by regulating histone H2B monoubiquitination and cell proliferation., OsUBR7 interacts with histones and monoubiquitinates H2B (H2Bub1) at lysine148 with coordination of the E2 conjugase OsUBC18
• H2B, OsUBC18, Rice OsUBR7 modulates plant height by regulating histone H2B monoubiquitination and cell proliferation., OsUBR7 interacts with histones and monoubiquitinates H2B (H2Bub1) at lysine148 with coordination of the E2 conjugase OsUBC18