|Table of Contents|

The Regulation of Regeneration on Tomato Genotypes by Different Hormone Combinations(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年05期
Page:
115-118
Research Field:
Publishing date:

Info

Title:
The Regulation of Regeneration on Tomato Genotypes by Different Hormone Combinations
Author(s):
SUN Jing-diWEI Xiao-weiCAI RuiZHOU Xiao-fu
Key Laboratory for Biological Resources and Environmental Information,Jilin Normal University,Siping,Jilin 136000
Keywords:
tomatogenotypehormone combinationsregeneration
PACS:
Q 943.1
DOI:
-
Abstract:
Taking five genotypes of tomato: ‘Pink peach’,‘Chunxiu’,‘Zhongshu IV’,‘Qiyanaifen’,‘Red moist’ as materials,with cotyledons were cultured 7 days as explants,the effecet on different hormone combinations of different genotypes of tomato callus,adventitious bud and root-induced were studied.The results showed that the best medium for callus induction MSB5+6-BA 2.0 mg/L+IAA 0.2~0.5 mg/L;the best medium for adventitious bud induction: MSB5+6-BA 2.0 mg/L+IAA 0.15~0.50 mg/L;the best medium for rooting shoots 1/2MS+IBA 0.5 mg/L.Obtained through this research comparing different genotypes of tomato regeneration subject to regulation significantly by different of hormone ratio.

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Last Update: 2014-08-27