vomifoliol 对气孔孔径的影响。

The effect of vomifoliol on stomatal aperture.

机构信息

Department of Chemistry, University of the West Indies, Mona, Kingston 7, Jamaica.

出版信息

Planta. 1975 Jan;122(3):307-10. doi: 10.1007/BF00385281.

Abstract

Vomifoliol, a compound related to abscisic acid (ABA) but lacking the 2,4-pentadiene sidechain and so far found in four different plant families, caused as much stomatal closure in epidermal strips of Eichhornia crassipes (Mart.) Solms as ABA at identical concentrations. It appears worthwhile to investigate whether vomifoliol plays a role as an endogenous regulator of stomatal aperture.

摘要

醉茄内酯，一种与脱落酸（ABA）有关的化合物，但缺乏 2,4-戊二烯侧链，迄今为止在四个不同的植物科中发现，在相同浓度下，它引起的凤眼蓝（Eichhornia crassipes（Mart.）Solms）表皮条的气孔关闭与 ABA 一样多。值得研究醉茄内酯是否作为气孔孔径的内源性调节剂发挥作用。