Propagation of orchid Gongora quinquenervis by in vitro germination

被引：10

作者：

Martini, PC ^{[1
]}

Willadino, L ^{[1
]}

Alves, GD ^{[1
]}

Donato, VMTS ^{[1
]}

机构：

[1] UFRPE, BR-52171900 Recife, PE, Brazil

来源：

PESQUISA AGROPECUARIA BRASILEIRA | 2001年 / 36卷 / 10期

关键词：

calli; protocorms; germination; organogenesis;

D O I：

10.1590/S0100-204X2001001000015

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

The aim of this experiment was to study in vitro germination and organogenesis of Gongora quinquenervis in two culture media (Knudson "C" and Murashige & Skoog) on three concentrations of BAP (0.0, 0.5 and 1.0 mg L-1). The protocorms cultured on Knudson "C" medium died, The majority of the embryos cultured on the Murashige & Skoog medium formed calli. The calli presented a high morfogenetic potential, regenerating great number of plant through indirect organogenesis, and the treatment without BAP presented the highest regeneration frequency Few plants were germinated through the normal route, performing a total of 41 plants, which contrasts with the 715 plants regenerated through indirect organogenesis.

引用

页码：1319 / 1324

页数：6

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