Expression studies of transcription factors under moisture stress in Cotton (Gossypium hirsutum L.)

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Published: Aug 25, 2018
DOI: https://doi.org/10.31742/IJGPB.78.3.13
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Keywords:
Abiotic stresses, cotton, moisture stress, qRT-PCR, TF genes.

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S. A. Yadav
Department of Biotechnology, University of Agricultural Sciences, Dharwad 580 005
M. P. Jadhav
Department of Biotechnology, University of Agricultural sciences, Dharwad 580 005
Sateesh Adiger
Department of Biotechnology, University of Agricultural sciences, Dharwad 580 005
Sonam Singh1
Department of Biotechnology, University of Agricultural sciences, Dharwad 580 005
Amolkumar U. Solanke
Department of Biotechnology, University of Agricultural sciences, Dharwad 580 005
I. S. Katageri
Department of Biotechnology, University of Agricultural sciences, Dharwad 580 005
H. M. Vamadevaiah
Department of Biotechnology, University of Agricultural sciences, Dharwad 580 005

Abstract

The process of plant adaptation to the environmental stresses is controlled by orchestration of complex molecular networks regulated by transcription factor (TF) genes. In the present study, JK-4(G11), CPD-433(G15) and 5433A2A03 N83(G16) recorded higher relative water content under moisture stress condition as compared to other genotypes with higher level of proline content indicating their role in drought tolerance. Further, expression analysis of TF genes from cotton (GhWRKY19, GhLIM, GhNAC, GhGeBP, GhWRKY70 and GhC2H2) through qRT-PCR in 27 different cotton genotypes showed differential expression under stress condition indicating their role in stress tolerance.

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How to Cite
Yadav, S. A., Jadhav, M. P., Adiger, S., Singh1, S., Solanke, A. U., Katageri, I. S., & Vamadevaiah, H. M. (2018). Expression studies of transcription factors under moisture stress in Cotton (Gossypium hirsutum L.). INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, 78(03), 393–397. https://doi.org/10.31742/IJGPB.78.3.13
Issue
Vol. 78 No. 03 (2018): Indian Journal of Genetics and Plant Breeding
Section
Research Article
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