SOMATIC EMBRYOGENESIS AND ORGANOGENESIS IN ZAMIA-FISCHERI, Z-FURFURACEA AND Z-PUMILA

被引：20

作者：

CHAVEZ, VM

LITZ, RE

NORSTOG, K

机构：

[1] UNIV FLORIDA,INST FOOD & AGR SCI,CTR TROP RES & EDUC,HOMESTEAD,FL 33031

[2] FAIRCHILD TROP GARDEN,MIAMI,FL 33156

来源：

PLANT CELL TISSUE AND ORGAN CULTURE | 1992年 / 30卷 / 02期

关键词：

CYCAD; GYMNOSPERM;

D O I：

10.1007/BF00034302

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Morphogenesis from cultured megagametophyte, nucellus and immature embryos of three Zamia species on modified B5 medium containing 2,4-D and kinetin was compared. Organogenesis and somatic embryogenesis occurred from the megagamethophyte and zygotic embryo explants of Zamia pumila and Z. furfuracea tissue cultures, but only from the megamametophyte of Z. fischeri. Nucellar callus of Z. pumila produced globular structures that failed to develop further. Plantlets were recovered from somatic embryos of Z. pumila.

引用

页码：99 / 105

页数：7

共 13 条

[1] NUTRIENT REQUIREMENTS OF SUSPENSION CULTURES OF SOYBEAN ROOT CELLS [J].