Artículos por tema "methyl donor"

1. Progress in Research on the S-Adenosylmethionine Cycle and Regulatory Mechanisms of Methyltransfer Reactions
   posted this at 1 abr 2026

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   S-Adenosylmethionine is one of the most important activated methyl donors in cells and is widely involved in methyl-transfer reactions affecting DNA, RNA, proteins, lipids, and multiple classes of small molecules. Current understanding of methylation regulation has expanded from the level of ...
2. Structure–Function Relationships of Betaine and Progress in Its Detection and Applications
   posted this at 11 ene 2026

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   Betaine , also known as N,N,N-trimethylglycine, is a quaternary ammonium small molecule named after its first isolation from sugar beet. The molecule contains both a quaternary ammonium cationic center and a carboxylate anionic center, giving an overall zwitterionic (inner-salt) structure. This ...