POLYRIBOSOME CONTENT IN YOUNG AND AGED WHEAT LEAVES SUBJECTED TO DROUGHT

被引：24

作者：

SCOTT, NS

MUNNS, R

BARLOW, EWR

机构：

[1] MACQUARIE UNIV, SCH BIOL SCI, N RYDE 2113, NEW S WALES, AUSTRALIA

[2] CSIRO, DIV HORT RES, GLEN OSMOND 5064, S AUSTRALIA, AUSTRALIA

[3] UNIV WESTERN AUSTRALIA, DEPT AGRON, NEDLANDS 6009, W AUSTRALIA, AUSTRALIA

来源：

JOURNAL OF EXPERIMENTAL BOTANY | 1979年 / 30卷 / 118期

关键词：

D O I：

10.1093/jxb/30.5.905

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The effect of a droughting treatment on the polyribosome content of wheat leaves was markedly different on leaves of different ages. Growing leaves showed a large decrease in their polyribosome population, while fully expanded leaves showed no loss of polyribosomes compared with controls. These results suggest that the large reductions in polyribosome population observed in growing tissues are due to reductions in growth, rather than a direct effect of water stress. © 1979 Oxford University Press.

引用

页码：905 / 911

页数：7

共 12 条

[1]

BADY CJ, 1977, AUST J PL PHYSL, V4, P327

[2]

BADY CJ, 1974, B R SOC NZ, V12, P403

[3] WATER POTENTIAL, GROWTH, AND POLYRIBOSOME CONTENT OF STRESSED WHEAT APEX [J].