Document Detail

Polymorphism in rice amylases at an early stage of seed germination.
MedLine Citation:
PMID:  11330685     Owner:  NLM     Status:  MEDLINE    
A polymorphism in rice amylases at an early stage of seed germination is analyzed by zymogram. In non-glutinous cultivars of rice, alpha-amylase isozymes are mainly confirmed in germinating seeds. However, in glutinous cultivars, beta-amylase isozymes, which are not confirmed in nonglutinous cultivars, make up the major part of the total amylase activity and the expression of alpha-amylases are repressed.
S Mitsunaga; O Kawakami; T Numata; J Yamaguchi; K Fukui; T Mitsui
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Bioscience, biotechnology, and biochemistry     Volume:  65     ISSN:  0916-8451     ISO Abbreviation:  Biosci. Biotechnol. Biochem.     Publication Date:  2001 Mar 
Date Detail:
Created Date:  2001-05-01     Completed Date:  2001-10-25     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  9205717     Medline TA:  Biosci Biotechnol Biochem     Country:  Japan    
Other Details:
Languages:  eng     Pagination:  662-5     Citation Subset:  IM    
Department of Life and Health Science, Joetsu University of Education, Niigata, Japan.
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MeSH Terms
Isoenzymes / metabolism
Oryza sativa / enzymology*,  growth & development
Polymorphism, Genetic
Seeds / growth & development
Time Factors
alpha-Amylases / metabolism*
beta-Amylase / metabolism*
Reg. No./Substance:
0/Isoenzymes; EC; EC

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