Flavonoid-induced expression of a symbiosis-related gene in the cyanobacterium Nostoc punctiforme
Flavonoid-induced expression of a symbiosis-related gene in the cyanobacterium Nostoc punctiforme
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DOI：
10.1128/jb.182.16.4644-4646.2000
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发表时间：
2000-08-01
影响因子：
3.2
通讯作者：
Yamasaki, H
中科院分区：
文献类型：
--
作者：
Cohen, MF;Yamasaki, H
黄酮柚皮苷可诱导发菜共生表型基因hrma的表达。几种黄酮类化合物的比较分析表明，柚皮苷中的7-O-新橙皮糖苷、4‘-OH和C-2-C-3双键是其诱导HRMA活性的结构决定因素。
The flavonoid naringin was found to induce the expression of hrmA, a gene with a symbiotic phenotype in the cyanobacterium Nostoc punctiforme. A comparative analysis of several flavonoids revealed the 7-O-neohesperidoside, 4'-OH, and C-2-C-3 double bond in naringin as structural determinants of its hrmA-inducing activity.