tailieunhanh - Identification and characterization of GmMYB118 responses to drought and salt stress

Abiotic stress severely influences plant growth and development. MYB transcription factors (TFs), which compose one of the largest TF families, play an important role in abiotic stress responses. | Nội dung Text Identification and characterization of GmMYB118 responses to drought and salt stress .den color inherit .ttnd ol .ttnd ul .ttnd dl padding 0 0px 0 20px .ttnd hr margin 10px 0px .ttnd a href javascript void 0 .ttnd a href color inherit dtextscript p text-align left dtextscript img vertical-align middle Du et al. BMC Plant Biology 2018 18 320 lt br gt https s12870-018-1551-7 lt br gt lt br gt lt br gt lt br gt lt br gt RESEARCH ARTICLE Open Access lt br gt lt br gt Identification and characterization of lt br gt GmMYB118 responses to drought and salt lt br gt stress lt br gt Yong-Tao Du1 Meng-Jie Zhao1 Chang-Tao Wang2 Yuan Gao1 Yan-Xia Wang3 Yong-Wei Liu4 Ming Chen1 lt br gt Jun Chen1 Yong-Bin Zhou1 Zhao-Shi Xu1 and You-Zhi Ma1 lt br gt lt br gt lt br gt Abstract lt br gt Background Abiotic stress severely influences plant growth and development. MYB transcription factors TFs lt br gt which compose one of the largest TF families play an important role in abiotic stress responses. lt br gt Result We identified 139 soybean MYB-related genes these genes were divided into six groups based on their lt br gt conserved domain and were distributed among 20 chromosomes Chrs . Quantitative real-time PCR qRT-PCR lt br gt indicated that GmMYB118 highly responsive to drought salt and high temperature stress thus this gene was lt br gt selected for further analysis. Subcellular localization revealed that the GmMYB118 protein located in the nucleus. lt br gt Ectopic expression EX of GmMYB118 increased tolerance to drought and salt stress and regulated the expression lt br gt of several stress-associated genes in transgenic Arabidopsis plants. Similarly GmMYB118-overexpressing OE soybean lt br gt plants generated via Agrobacterium rhizogenes A. rhizogenes -mediated transformation of the hairy roots showed lt br gt improved drought and salt tolerance. Furthermore compared with the control CK plants the clustered regularly lt br gt interspaced short .

• Sinh học
• BMC Plant Biology
• MYB transcription factor
• Genome wide analysis
• Drought tolerance
• Salt tolerance
• Single plant genome wide association study
• Plant height
• Bulk segregant analysis
• Genome wide association studies
• Virus vector host interaction
• Plant defense
• Jasmonic acid
• Plant volatile
• Bemisia tabaci
• Terpenoid indole alkaloid
• Madagascar periwinkle
• Transcription factors
• Plant secondary metabolism
• High throughput sequencing
• Plant stress response
• Chemical library
• Pollen tube
• Growth regulator
• Modulate plant growth
• Community ecology
• Competitive exclusion
• Latitudinal gradients
• Plant–fungus interactions
• Plant–soil feedback
• Biodiversity effects
• Experimental grassland
• Herbivore induced plant volatiles
• Volatile organic compounds
• Herbivore induced plant volatiles
• Solidago altissima
• Eurosta solidaginis
• Plant physiology
• Auxin quantification
• Isotope dilution analysis
• Laser microdissection microscope
• Plant sample preparation
• Minute samples
• Linkage map
• Technical length
• Quantitative trait locus
• Pitcher plant
• DNA barcoding
• Cytochrome oxidase I
• Nepenthes genus
• Bivariate quantiles
• Conditional quantiles
• Joint estimation
• Plant growth
• Stress tolerance
• Mepiquat chloride
• Lateral root
• Plant growth regulator
• Enhances root growth
• Ammonium metabolism
• Arabidopsis thaliana
• Plant defensins
• Amino acids
• Genome wide association study
• Lint percentage
• Boll number per plant
• Boll weight per plant
• Salt stress
• Transcriptome analysis
• Gossypium hirsutum
• Catalpa bungei
• Genetic map
• RAD seq
• QTL mapping
• Leaf traits
• HN09 induced systemic resistance
• Plant immune
• Plant growth promoting rhizobacteria
• Bacillus subtilis HN09
• Plant architecture
• RNA Seq
• Internode elongation
• Plant hormone
• Physic nut
• Arabidopsis TFL1
• Mutants reveals cytokinin
• Woody plant Jatropha curcas
• Sucrose transporters
• Abiotic stress
• ABA signaling pathway
• Stomatal closure
• Tomato plant
• Pathogenesis related gene 1
• Regulatory mechanism
• Transcription factor
• RNA polymerase III
• Plant specific zinc dependent
• DNA binding proteins
• Meta transcriptomics
• Plant abiotic stress
• Plant biotic stress
• Crop physiology
• ABA hypersensitive
• Plant biological
• Including phytohormone homeostasis
• Plant development
• Photosynthetic plant life
• Plants perceive UV B
• Non plant organisms
• Guanine nucleotide exchange factors
• Chromatin immunoprecipitation
• Colletotrichum gloeosporioides
• Induced response
• Plant–pathogen interaction
• Polyphenol oxidase