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EMBRYOGENIC CALLUS INDUCING AND DIFFERENCIATINGERGULATED BY EUDOGENOUS IAA AND ABA(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
1997年03
Page:
194-198
Research Field:
Publishing date:

Info

Title:
EMBRYOGENIC CALLUS INDUCING AND DIFFERENCIATINGERGULATED BY EUDOGENOUS IAA AND ABA
Author(s):
Guo Zibiao　Gai Junyi
( Nanjing Agricultural University , Nanj ing 210095)
Keywords:
Soy bean;  Callus;  Endog eous hormo ne;  Somatic embry ogenesi s
PACS:
-
DOI:
10.11861/j.issn.1000-9841.1997.03.0194
Abstract:
The co ntents of endogenous hormones, IAA and ABA, af fected the callus inducingand dif ferencia ting . The hig her co ntents of endog enous IAA and ABA w ere easier tocallus inducing and di fferenciating respectiv ely. While cal lus dif ferenciating , the resul tso f ABA a nd IAA show ed that the embryog enic callus ( EC) w ere higher tha n tha t o f non- embryog enic callus ( N EC) , and reached a peak a t the six th day a fter cul ture. Therefore,the ra tio o f endog eno us ABA to IAA in nonembrogenic ca llus ( N EC) was latertw o days to reach a peak than that of + embryog enic callus ( EC)

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Last Update: 2017-01-13