冬瓜的热量A large increa in IAA during development of rice grains correlates with the expression of tryptophan aminotransfera OsTAR1 and a grain‐specific
YUCCA
谈心谈话提纲期刊名称： Physiologia Plantarum
作者： Youf M. Abu-Zaitoon,Karina Bennett,Jennifer Normanly,Heather M.
菊花新
Nonhebel
年份： 2012年
山水图片头像期号： 第aop期知字组词
关键词： Phenol;flavonoid;gallic acid;rutin
摘要：The indole-3-acetic acid (IAA) content of developing grains of Oryza sativa subsp. japonica was measured by combined liquid chromatography, tandem mass spectrometry in multiple-reaction-monitori
ng mode. The increa from 50 ng g1 fresh weight to 2.9 g g1 fresh weight from 1 to 14 days after pollination was much larger than that previously reported by enzyme-linked immunoassay methods. The largest increa in IAA content coincided with the start of the major starch deposition pha of grain-fill. The increa in IAA content was strongly correlated with the expression of putative IAA biosynthesis genes, OsYUC9, OsYUC11 and OsTAR1, measured by quantitative rever transcripta polymera chain reaction. The results confirm the importance of the tryptophan aminotransfera/YUCCA pathway in this system. All three genes were 工会活动总结
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