BENZYLADENINE INDUCES DOUBLING OF NUCLEAR-DNA IN INTACT BEAN-LEAVES

被引：0

作者：

KINOSHITA, I

YOKOMURA, EI

TSUJI, H

机构：

[1] KYOTO UNIV,FAC SCI,PLANT ECOL STUDIES LAB,KYOTO 606,JAPAN

[2] NARA WOMENS UNIV,FAC SCI,DEPT BIOL,NARA 630,JAPAN

来源：

BIOCHEMIE UND PHYSIOLOGIE DER PFLANZEN | 1991年 / 187卷 / 02期

关键词：

BEAN LEAVES; CYTOKININ; EPIDERMAL CELLS; MESOPHYLL CELLS; NUCLEAR DNA CONTENT; PHASEOLUS-VULGARIS L;

D O I：

10.1016/S0015-3796(11)80121-6

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Primary leaves of bean plants were treated with bezyladernine (BA); nuclear DNA contents in mesophyll and epidermal cells were measured by microspectrophotometry combined with Feulgen staining. There were some differences in nuclear DNA content between mesophyll and epidermal cells, but BA induced one round of nuclear DNA synthesis without mitosis in a considerable proportion of both mesophyll and epidermal cells.

引用

页码：167 / 172

页数：6

共 35 条

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