鉴定和表征新型甲基转移酶对于真核生物N6-甲基亚丁 (6mA)

Ting Cheng1,2,3, Jiachen Zhang1,2, Haicheng Li1,2

  • 1MOE Key Laboratory of Evolution & Marine Biodiversity and Institute of Evolution and Marine Biodiversity, Ocean University of China, Qingdao 266003, China.

Science advances
|May 14, 2025
PubMed
概括

科学家们确定了新的甲基转移酶AMT2和AMT5,它们负责建立N6-甲基丁 (6mA) 表观遗传标记. 它们的缺席大大减少了6mA,影响了Tetrahymena thermophila的基因表达和后代存活率.

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