Shoot regeneration in four Begonia genotypes

被引：27

作者：

Espino, FJ ^{[1
]}

Linacero, R ^{[1
]}

Rueda, J ^{[1
]}

Vázquez, AM ^{[1
]}

机构：

[1] Univ Complutense Madrid, Fac Biol, Dept Genet, E-28040 Madrid, Spain

来源：

BIOLOGIA PLANTARUM | 2004年 / 48卷 / 01期

关键词：

explant type; genotype effect; growth regulators; in vitro culture; organogenic response;

D O I：

10.1023/B:BIOP.0000024282.01087.a3

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

In vitro regeneration of four Begonia genotypes, B. semperflorens, B. rex, B. x elatior, and hybrid of Begonia with unknown parents 'Tiger' was carried out starting from leaf and petiole segments as explants. Five Murashige and Skoog's derived media were tested, three of them supplemented with alpha-naphthaleneacetic acid (NAA) and 6-benzyladenine (BA), and the other two with NAA and kinetin (KIN) in different concentrations. Shoot regeneration was preferentially induced on the BA containing media, quantitative differences being observed among explants and genotypes.

引用

页码：101 / 104

页数：4

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