Gibberellin does not accelerate rates of cell division in the dwarf pea shoot apical meristem

被引：10

作者：

Daykin, A

Scott, IM

Causton, DR

Francis, D

机构：

[1] UNIV WALES, INST BIOL SCI, ABERYSTWYTH SY23 3DA, DYFED, WALES

[2] UNIV WALES COLL CARDIFF, SCH PURE & APPL BIOL, CARDIFF CF1 3TL, S GLAM, WALES

来源：

JOURNAL OF EXPERIMENTAL BOTANY | 1997年 / 48卷 / 310期

关键词：

cell division cycle; gibberellin; pea; Pisum; shoot apical meristem; CYCLE;

D O I：

10.1093/jxb/48.5.1147

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Although GA(3) doubled the numbers of cells in dwarf pea internodes, it caused no significant acceleration of cell division rates in the apical meristem, estimated using cell doubling times, mitotic indices, or percentage labelled mitoses data, Increased cell numbers in GA(3)-treated pea stems must be generated within the extending internodes.

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页码：1147 / 1150

页数：4

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