CONTROL OF VITRIFICATION AND INVITRO FLOWERING OF PLANTLETS REGENERATED FROM CALLUS OF DIMORPHOTHECA-AURANTIACA (COMPOSITAE)

被引：5

作者：

ALATABEE, JS

POWER, JB

机构：

[1] Plant Genetic Manipulation Group, Department of Botany, University of Nottingham, Nottingham

来源：

JOURNAL OF PLANT PHYSIOLOGY | 1990年 / 136卷 / 06期

关键词：

6; benzylaminopurine; BAP; Dimorphotheca aurantiaca; F.wt; fresh weight; GA[!sub]3[!/sub; gibberellic acid; IAA; in vitro flowering; indol-3-acetic acid; MS; Murashige and Skoog (1962); NAA; naphthalene-acetic acid; vitrification;

D O I：

10.1016/S0176-1617(11)81349-0

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Callus was induced from leaf explants of Dimorphotheca aurantiaca on MS medium with 2.0 mg/L IAA and 1.0 mg/L BAP.Shoots, regenerated from callus on MS medium with 1.0 mg/L IAA and 0.5 mg/L BAP were all vitrified, but the application of GA3 (3.0 mg/L) alone or in conjunction with IAA and BAP overcame this problem and enhanced shoot regeneration as well as in vitro flower formation.The influence of IAA, BAP and GA3 on shoot regeneration, vitrification (hyperhydric growth) and in vitro flower formation in callus cultures of three cultivars of D.aurantiaca is assessed. © 1990, Gustav Fischer Verlag, Stuttgart. All rights reserved.

引用

页码：705 / 709

页数：5

共 16 条

[1]

ALATABEE JS, 1987, PLANT CELL REP, V6, P414, DOI 10.1007/BF00272771

[2]

ALATABEE JS, 1989, THESIS U NOTTINGHAM

[3]

ENDE G, 1984, PHYSL PLANT, V61, P114

[4]

Gaspar T, 1987, CELL TISSUE CULTURE, P152