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Article

Active DNA Demethylation Mediated by OsGADD45a2 Regulates Growth, Development, and Blast (Magnaporthe oryzea) Resistance in Rice.

Journal of agricultural and food chemistry - 6 Nov 2024

Zhou Ganghua, Nan Nan, Li Ning, Li Mengting, Ma Ao, Ye Qixin, Wang Jie, Xu Zheng-Yi

Abstract excerpt

OsGADD45a1, a member of the growth arrest and DNA damage-inducible 45 (GADD45) family in rice, has a newly identified homologue, OsGADD45a2, which differs from OsGADD45a1 in only three amino acids. The role and function of the OsGADD45a2 in DNA demethylation are not well-understood and were investigated in this study. Osgadd45a2 mutants exhibited reduced height, shorter panicle length, fewer grains per panicle,...

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PMID: 39465494
DOI: 10.1021/acs.jafc.4c06297

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