REGENERATION OF PLANTLETS FROM CALLUS-CULTURES OF CHAMAECYTISUS-PURPUREUS AND CHAMAECYTISUS-AUSTRIACUS (LEGUMINOSAE)

被引：6

作者：

GREINWALD, R

CZYGAN, FC

机构：

[1] Institut Für Botanik Und Pharmazeutische Biologie, Universität Würzburg, Würzburg

来源：

BOTANICA ACTA | 1991年 / 104卷 / 01期

关键词：

CHAMAECYTISUS; PLANT REGENERATION; ORGANOGENESIS; EMBRYOGENESIS;

D O I：

10.1111/j.1438-8677.1991.tb00195.x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Plant regeneration via organogenesis and embryogenesis was obtained from callus cultures of Chamaecytisus purpureus and Chamaecytisus austriacus. While 2,4-D (4 or 0.5 mg/l) proved highly efficient for callus induction, a combination of 0.1 mg/l IBA and 10 mg/l BAP induced a high frequency of shoots from the calli. It is shown that, beside the growth factors, the composition of the basal medium represents a critical factor for regeneration. With increasing culture age, a strong reduction of the differentiation capacity was observed.

引用

页码：64 / 67

页数：4