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小麦赤霉素。

Wheat Gibberellins.

出版信息

Science. 1964 May 22;144(3621):1021-2. doi: 10.1126/science.144.3621.1021.

DOI:10.1126/science.144.3621.1021
PMID:17811608
Abstract

Two "gibberellin-like" substances were present in malted wheat, compared to only one in sound, unmalted wheat. Alcoholic extracts of wheat malt fractionated by paper chromatography and bioassayed for gibberellin-like activity by three methods, indicated a new gibberellin in malted wheat. This component increased particularly in the embryo section of the sprouted wheat during the first 3 to 4 days of germination.

摘要

在发芽的小麦中,与未发芽的、健康的小麦相比,发芽的、经过麦芽处理的小麦中存在两种“赤霉素样”物质,而不是一种。经过纸层析分离并通过三种方法测定赤霉素样活性的小麦麦芽的酒精提取物表明,在麦芽小麦中存在一种新的赤霉素。在发芽的小麦的第一个 3 到 4 天的萌发过程中,该成分在胚部分特别增加。

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