CAROTENOID AND STEROID SYNTHESES BY CARROT CELLS IN SUSPENSION CULTURE

被引：14

作者：

SHIMIZU, K ^{[1
]}

KIKUCHI, T ^{[1
]}

SUGANO, N ^{[1
]}

NISHI, A ^{[1
]}

机构：

[1] UNIV TOYAMA,WAKANYAKU RES INST,TOYAMA,JAPAN

来源：

PHYSIOLOGIA PLANTARUM | 1979年 / 46卷 / 02期

关键词：

D O I：

10.1111/j.1399-3054.1979.tb06544.x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Biosynthesis of carotenoids and steroids in tissue cultures of carrot cells I Daucus carota L.) was studied by measuring the change in their contents and incorporation of 14lC‐acelate. The rate of synthesis of these plant products varied significantly during the growth cycle in batch culture. Carotenoids were most actively synthesized in the early logarithmic phase and the synthetic rate sharply declined as the culture aged, whereas the rate of accumulation of phytosterols was highest at the end of the growth phase. Newly synthesized carotenes were shown to undergo turnover during the growth. The synthesis of both carotecnoid and steroid was stimulated by 2.‐ 4‐dichlorophenoxyacetic acid. Copyright © 1979, Wiley Blackwell. All rights reserved

引用

页码：127 / 132

页数：6

共 13 条

[1]

DAVIES BH, 1976, CHEMISTRY BIOCHEMIST, V2, P38, DOI DOI 10.1590/S0101-20612001000200017

[2] PLANT TISSUE CULTURES .6. REGULATION OF NICOTINE BIOSYNTHESIS BY AUXINS IN TOBACCO CALLUS TISSUES [J].