脱落酸类似物在绿藻雨红球藻形态变化中的生物活性

Journal of Fermentation and Bioengineering Pub Date : 1998-01-01 DOI:10.1016/S0922-338X(98)80076-7

Makio Kobayashi , Yasushi Todoroki , Nobuhiro Hirai , Yoshiro Kurimura , Hajime Ohigashi , Yasunobu Tsuji

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引用次数: 16

摘要

植物激素脱落酸(ABA)诱导含类胡萝卜素的雨红球菌在平板培养中由绿色营养细胞向红色囊细胞转变。ABA的长效类似物(+)-8 '，8 '，8 ' -三氟和(+)-8 '，8 ' -二氟ABA可以抵抗代谢失活，诱导类胡萝卜素的浓度比(+)-ABA低100倍。这些类似物可以作为有效的调节剂在雨杉细胞中产生类胡萝卜素。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Biological activities of abscisic acid analogs in the morphological change of the green alga Haematococcus pluvialis

The plant hormone abscisic acid (ABA) induces a morphological change from green vegetative cells to red cyst cells, of Haematococcus pluvialis containing carotenoids, in plate culture. Long-lasting analogs of ABA, (+)-8′,8′,8′-trifluoro and (+)-8′,8′-difluoro-ABAs, which can resist metabolic inactivation, induce carotenoid production at 100-fold lower concentration than (+)-ABA. These analogs can be used as effective regulators to produce carotenoids in H. pluvialis cells.

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