RETARDATION OF LEAF SENESCENCE BY BENZYLADENINE IN INTACT BEAN PLANTS

被引：87

作者：

FLETCHER, RA

机构：

[1] Department of Botany, University of Guelph, Ontario

来源：

PLANTA | 1969年 / 89卷 / 01期

关键词：

D O I：

10.1007/BF00386492

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Benzyladenine (BA) applied to primary leaves of intact bean plants delayed the senescence of both the leaves and the entire shoot. The retardation of senescence was manifested in higher levels of chlorophyll, protein, RNA and ribonuclease activity at all stages of development. Also, the levels of incorporation of labelled precursors into protein and RNA were enhanced. The effect of BA was largely independent of light intensity and the compound did not act merely as a nitrogen source. © 1969 Springer-Verlag.

引用

页码：1 / &

共 22 条

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[2]

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[3]

FLETCHER R. A., 1968, Biochemistry and Physiology of plant growth substances. Proceedings of the 6th International Conference on Plant Growth Substances held at Carleton University, Ottawa, July 24-29, 1967., P1447

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