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The Roles of CATALASE2 in Abscisic Acid Signaling in Arabidopsis Guard Cells.
MedLine Citation:
PMID:  21979081     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
We investigated the roles of catalase (CAT) in abscisic acid (ABA)-induced stomatal closure using a cat2 mutant and an inhibitor of CAT, 3-aminotriazole (AT). Constitutive reactive oxygen species (ROS) accumulation due to the CAT2 mutation and AT treatment did not affect stomatal aperture in the absence of ABA, whereas ABA-induced stomatal closure, ROS production, and [Ca(2+)](cyt) oscillation were enhanced.
Authors:
Rayhanur Jannat; Misugi Uraji; Miho Morofuji; Mohammad Anowar Hossain; Mohammad Muzahidul Islam; Yoshimasa Nakamura; Izumi C Mori; Yoshiyuki Murata
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-10-7
Journal Detail:
Title:  Bioscience, biotechnology, and biochemistry     Volume:  -     ISSN:  1347-6947     ISO Abbreviation:  -     Publication Date:  2011 Oct 
Date Detail:
Created Date:  2011-10-7     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9205717     Medline TA:  Biosci Biotechnol Biochem     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Division of Bioscience, Graduate School of Natural Science and Technology, Okayama University.
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