The role of leaf petiole in photoperiodic induction of flowering

被引：0

作者：

Vondrakova, Z ^{[1
]}

Krekule, J ^{[1
]}

机构：

[1] Acad Sci Czech Republ, Inst Expt Bot, CZ-16502 Prague 6, Czech Republic

来源：

BIOLOGIA PLANTARUM | 1998年 / 40卷 / 04期

关键词：

Chenopodium rubrum; in vitro; organ correlations; short-day plant;

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Explants of Chenopodium rubrum, a short-day plant, were decapitated and exposed to floral inductive treatment, and the extent of flowering of axillary buds was afterwards assessed. Isolated buds never responded to induction, whereas the presence of the petiole of the subtending leaf already assured a high degree of flowering. We may assume either that the petiole is the receptor organ of the photoperiodic signal or that its transporting role is indispensable.

引用

页码：629 / 632

页数：4

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