Shoot regeneration in response to carbon source on internodal explants of Annona muricata L.

被引：28

作者：

Lemos, EEP

Baker, DA ^{[1
]}

机构：

[1] Univ London Wye Coll, Dept Biol Sci, Ashford TN25 5AH, Kent, England

[2] Univ Fed Alagoas, Dept Agron, BR-57072970 Maceio, AL, Brazil

来源：

PLANT GROWTH REGULATION | 1998年 / 25卷 / 02期

关键词：

Annona muricata; organogenesis; regeneration; sorbitol; soursop; sugars;

D O I：

10.1023/A:1006058301707

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Adventitious shoot regeneration from internodal explants of mature plants of Annona muricata L. was obtained on Nitsch media. Meristems were induced with sorbitol as the sole carbon source supplemented with 2 mg l(-1) of benzylaminopurine and 0.5 mg l(-1) naphthaleneacetic acid. Adventitious shoots were developed only when the explants were transferred onto growth regulator-free media containing sucrose, galactose, or glucose. A hypothesis is proposed for the involvement of sorbitol in the induction and development of de novo shoots from internodal explants of mature trees of A. muricata.

引用

页码：105 / 112

页数：8

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