THE ONSET OF CELL-PROLIFERATION IS STIMULATED BY ASCORBATE FREE-RADICAL IN ONION ROOT PRIMORDIA

被引：20

作者：

DECABO, RC ^{[1
]}

GONZALEZREYES, JA ^{[1
]}

NAVAS, P ^{[1
]}

机构：

[1] UNIV CORDOBA,DEPT BIOL CELULAR,AVDA SAN ALBERTO MAGNO S-N,E-14004 CORDOBA,SPAIN

来源：

BIOLOGY OF THE CELL | 1993年 / 77卷 / 02期

关键词：

ALLIUM-CEPA L; ONION ROOT PRIMORDIA; PLASMALEMMA REDOX SYSTEM; G1 TO S TRANSITION; ASCORBATE FREE RADICAL;

D O I：

10.1016/S0248-4900(05)80192-3

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

Ascorbate free radical (AFR) accelerates the quiescency-proliferation shift in onion root primordia. The acceleration was detected by the increase of [H-3]thymidine incorporation and by the anticipated kinetics of the increase in the labeling index. The shortening of the onset of cell proliferation is attributted to the role of AFR in the energization of the plasma membrane.

引用

页码：231 / 233

页数：3

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