Genome-wide identification and gene expression analysis of SOS family genes in tuber mustard (Brassica juncea var. tumida)

Autor: Zhaoming Cai, Chunhong Cheng, Yuanmei Zhong, Diandong Wang, Qing Wang, Changman Li
Jazyk: angličtina
Rok vydání: 2019
Předmět:
0106 biological sciences
0301 basic medicine
Protein Structure Comparison
Brassica
Gene Expression
Plant Science
01 natural sciences
Genome
Biochemistry
Database and Informatics Methods
Gene Expression Regulation
Plant
Plant Resistance to Abiotic Stress
Macromolecular Structure Analysis
Arabidopsis thaliana
Plant Proteins
Genetics
Multidisciplinary
Ecology
Plant Anatomy
food and beverages
Eukaryota
Plants
Experimental Organism Systems
Plant Physiology
Medicine
Sequence Analysis
Genome
Plant
Research Article
Mustard Plant
Protein Structure
Bioinformatics
Science
Arabidopsis Thaliana
Biology
Research and Analysis Methods
03 medical and health sciences
Model Organisms
Sequence Motif Analysis
Plant and Algal Models
Stress
Physiological
Plant-Environment Interactions
Plant Defenses
Gene Regulation
Gene
Molecular Biology
Tubers
Abiotic stress
Plant Ecology
Gene Expression Profiling
fungi
Ecology and Environmental Sciences
Organisms
Biology and Life Sciences
Proteins
Computational Biology
Promoter
Plant Pathology
biology.organism_classification
Gene expression profiling
030104 developmental biology
Ion homeostasis
Animal Studies
Sequence Alignment
010606 plant biology & botany
Zdroj: PLoS ONE
PLoS ONE, Vol 14, Iss 11, p e0224672 (2019)
ISSN: 1932-6203
Popis: The Salt Overly Sensitive (SOS) pathway in Arabidopsis thaliana plays important roles in maintaining appropriate ion homeostasis in the cytoplasm and regulating plant tolerance to salinity. However, little is known about the details regarding SOS family genes in the tuber mustard crop (Brassica juncea var. tumida). Here, 12 BjSOS family genes were identified in the B. juncea var. tumida genome including two homologous genes of SOS1, one and three homologs of SOS2 and SOS3, two homologs of SOS4, two homologs of SOS5 and two homologs of SOS6, respectively. The results of conserved motif analysis showed that these SOS homologs contained similar protein structures. By analyzing the cis-elements in the promoters of those BjSOS genes, several hormone- and stress-related cis-elements were found. The results of gene expression analysis showed that the homologous genes were induced by abiotic stress and pathogen. These findings indicate that BjSOS genes play crucial roles in the plant response to biotic and abiotic stresses. This study provides valuable information for further investigations of BjSOS genes in tuber mustard.
Databáze: OpenAIRE
Externí odkaz:
Nepřihlášeným uživatelům se plný text nezobrazuje