In-silico genome wide analysis of Mitogen activated protein kinase kinase kinase gene family in C. sinensis.

Autor: Paul A; Department of Biochemistry, REVA University, Bangalore, Karnataka, India., Srivastava AP; Department of Life Sciences, Garden City University, Bangalore, Karnataka, India., Subrahmanya S; Department of Botany, St. Joseph's College Autonomous, Bangalore, Karnataka, India., Shen G; Sericultural Research Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou, China., Mishra N; Department of Botany, St. Joseph's College Autonomous, Bangalore, Karnataka, India.
Jazyk: angličtina
Zdroj: PloS one [PLoS One] 2021 Nov 04; Vol. 16 (11), pp. e0258657. Date of Electronic Publication: 2021 Nov 04 (Print Publication: 2021).
DOI: 10.1371/journal.pone.0258657
Abstrakt: Mitogen activated protein kinase kinase kinase (MAPKKK) form the upstream component of MAPK cascade. It is well characterized in several plants such as Arabidopsis and rice however the knowledge about MAPKKKs in tea plant is largely unknown. In the present study, MAPKKK genes of tea were obtained through a genome wide search using Arabidopsis thaliana as the reference genome. Among 59 candidate MAPKKK genes in tea, 17 genes were MEKK-like, 31 genes were Raf-like and 11 genes were ZIK- like. Additionally, phylogenetic relationships were established along with structural analysis, which includes gene structure, its location as well as conserved motifs, cis-acting regulatory elements and functional domain signatures that were systematically examined. Also, on the basis of one orthologous gene found between tea and Arabidopsis, functional interaction was carried out in C. sinensis based on an Arabidopsis association model. The expressional profiles indicated major involvement of MAPKKK genes from tea in response to various abiotic stress factors. Taken together, this study provides the targets for additional inclusive identification, functional study, and provides comprehensive knowledge for a better understanding of the MAPKKK cascade regulatory network in C. sinensis.
Competing Interests: The authors have declared that no competing interests exist.
Databáze: MEDLINE
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