SOMATIC EMBRYOGENESIS AND PLANT-REGENERATION FROM CULTURED LEAF EXPLANTS OF ZEA-MAYS

被引：13

作者：

RAY, DS

GHOSH, PD

机构：

[1] Cytogenetics and Plant Breeding Laboratory, Department of Botany, Kalyani University

来源：

ANNALS OF BOTANY | 1990年 / 66卷 / 05期

关键词：

Callus; Leaf; Maize; Regeneration; Somatic embryogenesis; Zea mays L. cv. Ageti-76; Zea mays L. cv. N-L-D-Comp;

D O I：

10.1093/oxfordjournals.aob.a088057

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Young leaf segments of Zea mays L. seedlings were cultured on Murashige and Skoog's basal nutrient medium supplemented with 2 mg l-1 2, 4-D and sub-cultured on medium containing 8 mg l-1 2,4-D. Two types of callus tissues appeared-embryogenic and non-embryogenic. The embryogenic callus tissue produced numerous somatic embryos which on transfer to media containing low amounts of 2,4-D or ABA produced plantlets. Callus tissues exhibited embryogenic potential for more than 1 year. © 1990 Annals of Botany Company.

引用

页码：497 / 500

页数：4

共 13 条

[1]

HANNING GE, 1982, THEORETICAL APPLIED, V63, P750

[2] SOMATIC EMBRYOGENESIS AND PLANT-REGENERATION FROM LEAF TISSUES AND ANTHERS OF PENNISETUM-PURPUREUM SCHUM [J].