Regulation of Arabidopsis polyamine acetylation by NATA1 and NATA2
Umar F. Shahul Hameed,
Yann-Ru Lou,
Jian Yan
et al.
Abstract:Polyamines have vital functions in organisms, including bacteria, plants, and animals, with key roles in growth, development, and stress responses. Spermine/spermidine N1-acetyl transferases (SSATs) regulate polyamine abundance by catalysing their N-acetylation, thereby reducing the pool of polyamines and producing other bioactive components. The regulatory mechanisms controlling SSAT enzymes are incompletely understood. Here, we investigate the biological role and regulation of the two SSAT isoforms present i… Show more
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