Department of Biology, Faculty of Science, Osaka City University, Sumiyoshi-ku, Osaka 558, Japan.
Plant Physiol. 1989 Oct;91(2):484-6. doi: 10.1104/pp.91.2.484.
The report documents how the development of alpha-amylase activity in detached cotyledons of Pisum sativum cv Alaska is accelerated 2- to 12-fold during incubation with 1 micromolar to 10 micromolar 2,4-dichlorophenoxyacetic acid, 2,4,5-trichlorophenoxyacetic acid, or with 4-chloroindoleacetic acid, an endogenous auxin from Pisum sativum. It seems probable that auxin from the embryonic axis induces alpha-amylase in the attached cotyledons during germination.
该报告记录了在离体豌豆子叶的培养过程中,当用 1 微摩尔到 10 微摩尔的 2,4-二氯苯氧乙酸、2,4,5-三氯苯氧乙酸或 4-氯吲哚乙酸处理时,α-淀粉酶的活性如何被加速 2 到 12 倍。内源性的豌豆 auxin 可能是从胚胎轴诱导附着子叶在萌发过程中产生α-淀粉酶的。