Document Detail


Studies on Auxin Protectors. IV. The Effect of Manganese on Auxin Protector-I of the Japanese Morning Glory.
MedLine Citation:
PMID:  16656739     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
Auxin protector-I of the Japanese morning glory is inactivated by manganese. Experiments carried out in vitro indicate that in the absence of oxygen the manganic, but not the manganous, ion rapidly inactivates the protector. It is clear from these, and other data described in this report, and the results of other workers, that in the presence of oxygen, manganese accelerates auxin inactivation by means of 2 separate and distinct mechanisms: 1) manganese catalyzes the oxidation of auxin protectors, and 2) following the inactivation of the protectors, or in the absence of protectors, accelerates the oxidation of indoleacetic acid by endogenous peroxidases.
Authors:
T Stonier; F Rodriguez-Tormes; Y Yoneda
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Plant physiology     Volume:  43     ISSN:  0032-0889     ISO Abbreviation:  Plant Physiol.     Publication Date:  1968 Jan 
Date Detail:
Created Date:  2010-06-29     Completed Date:  2010-06-29     Revised Date:  2010-09-14    
Medline Journal Info:
Nlm Unique ID:  0401224     Medline TA:  Plant Physiol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  69-72     Citation Subset:  -    
Affiliation:
Laboratory of Plant Morphogenesis, Manhattan College, Bronx, New York 10471.
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