In vitro culture of Foeniculum vulgare: Callus characteristics in relation to morphogenesis

被引:8
作者
Anzidei, M
Vivona, L
Schiff, S
Bennici, A
机构
[1] Plant Biology Department, University of Florence, 50144 Florence
关键词
auxin; callus; cytokinin; fennel; histological analysis; plant regeneration;
D O I
10.1007/BF00043640
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Callus induction and morphogenic response of several fennel populations were determined by genotype and hormonal treatment. 100% callus formation occurred only in the Francia Pernod population under the action of 2, 4-dichlorophenoxyacetic acid or alpha-naphthaleneacetic acid and kinetin. Only this last hormonal treatment induced shoot regeneration. Plant regeneration was observed especially in Francia Pernod population. Ths calluses grown in presence of 2,4-dichlorophenoxyacetic acid or alpha-naphthaleneacetic acid plus kinetin, showed considerable differences at cytological and histological level which were correlated to their different morphogenic capability.
引用
收藏
页码:263 / 268
页数:6
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