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Characterization of gibberellin 2-oxidase isoforms in coconut (Cocos nucifera L.)

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Title Characterization of gibberellin 2-oxidase isoforms in coconut (Cocos nucifera L.)
Not Available
 
Creator Shafeeq Rahman
K.P. Gangaraj
Amal Vasu
Anitha Karun
M.K. Rajesh
 
Subject Coconut GA biosynthesis
GA biosynthesis
GA2-ox
isoform
 
Description Not Available
Gibberellins (GAs) are plant hormones that are essential for many developmental processes in plants, including seed germination, stem elongation, leaf expansion, trichome development, pollen maturation and the induction of flowering. Gibberellin 2-oxidase(GA2-ox) regulates plant growth by inactivating endogenous bioactive GAs through 2β-hydroxylation. There is no information about GA2-ox encoding genes or their functions in coconut. In this study, we have identified 10 transcripts encoding different isoforms of GA2-ox from coconut leaf transcriptome data. Sequence comparison and phylogenetic analysis revealed that these 10 transcripts represented different types of GA2-ox. The secondary structure, three dimensional structure and active sites of these 10 isoforms were predicted. Docking studies of different active GAs with these isoforms was also carried out.
Not Available
 
Date 2019-10-21T05:32:09Z
2019-10-21T05:32:09Z
2015-09-01
 
Type Article
 
Identifier Journal of Plantation Crops, 2015, 43(3): 178-186
2454-8480
http://krishi.icar.gov.in/jspui/handle/123456789/23720
 
Language English
 
Relation Not Available;
 
Publisher Indian Society of Plantation Crops