In vitro response of two Sicilian genotypes of Morus (L.) through axillary bud culture

被引：10

作者：

Benedetta, Chiancone ^{[1
]}

Germana, Patricolo ^{[1
]}

Germana, Maria Antonietta ^{[1
]}

机构：

[1] Univ Palermo, Dipartimento SENFIMIZO, Sez Frutticoltura Mediterranea Trop & Subtrop, Fac Agr, I-90128 Palermo, Italy

来源：

CARYOLOGIA | 2007年 / 60卷 / 1-2期

关键词：

axillary buds; in vitro culture; micropropagation; Morus (L.);

D O I：

10.1080/00087114.2007.10589571

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A protocol for the in vitro establishment of two Sicilian genotypes of mulberry has been set up. Multiple shoots were initiated and plantlets were produced from buds collected from mature trees of Morus alba L. and Morus nigra L., grown in the field. The influence of two explanting times (September and December) of buds on the in vitro response has been observed. The percentage of sprouting after four weeks of culture was greatly higher with material explanted from the field in September compared with the one collected in December. Morus nigra L. produced more vigorous shoots than Morus alba L.. After the second subculture the number of shoots produced decreased, in both genotypes. No differences were observed for both genotypes regarding the multiplication rate.

引用

页码：178 / 181

页数：4

共 12 条

[1] Rapid micropropagation of five cultivars of mulberry [J].