Differentiation of tracheary elements in callus of Ipomoea batatas (L.) Lam.

被引：0
作者：
Vieira, RC [1 ]
Esquibel, MA [1 ]
机构：
[1] Fed Univ Rio De Janeiro, Inst Biol, Dept Bot, Ctr Ciencias Saude, BR-21949900 Rio De Janeiro, Brazil
来源：
ARQUIVOS DE BIOLOGIA E TECNOLOGIA | 1997年 / 40卷 / 02期
关键词：
xylogenesis; callus culture; Ipomoea batatas;
D O I：
暂无
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Differentiation of tracheary elements was studied in callus culture of lpomoea baratas (L.) Lam grown from stems explants submitted to different concentrations of IAA, cinetin and sucrose. The results show an induction of differentiation by both growth regulators. Sucrose concentrations in the media did not exerced a marked influence. Tracheary elements developed in groups scattered in the parenchyma callus. It was not observed variations on the pattern of secondary thickenings in all experiments.
引用
收藏
页码：307 / 319
页数：13
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