CYTOKININ-ENHANCED ACCUMULATION OF INDOLE ALKALOIDS IN CATHARANTHUS-ROSEUS CELL-CULTURES - THE FACTORS AFFECTING THE CYTOKININ RESPONSE

被引：67

作者：

DECENDIT, A

LIU, D

OUELHAZI, L

DOIREAU, P

MERILLON, JM

RIDEAU, M

机构：

[1] UNIV TOURS,FAC PHARM,BIOL CELLULAIRE & BIOCHIM VEGETALE LAB,2BIS BD TONNELLE,F-37042 TOURS,FRANCE

[2] UNIV TOURS,FAC SCI,PHYSIOL VEGETALE LAB,F-37041 TOURS,FRANCE

来源：

PLANT CELL REPORTS | 1992年 / 11卷 / 08期

关键词：

D O I：

10.1007/BF00234369

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Cytokinins were found to stimulate the alkaloid synthesis induced by removing auxin from the medium of a cell line of Catharanthus roseus. Diluting the mineral salts of the culture medium decreased the alkaloid production but increased the "sensitivity" of the cells. Addition of high levels of Ca2+, Mg2+ or Sr2+ to B5 media in which the mineral salts were diluted to 5-40%, increased the alkaloid production. The latter effect is related only partially to enhanced osmotic potential.

引用

页码：400 / 403

页数：4

共 25 条

[1]

Ambid C., 1982, Plant tissue culture 1982, P331

[2] A MODEL FOR THE BIOSYNTHESIS OF INDOLE ALKALOIDS BY CELL-SUSPENSIONS OF CATHARANTHUS-ROSEUS G DON [J].