TAILIEUCHUNG - Comparative functional genomics analysis of bHLH gene family in rice, maize and wheat

The basic helix-loop-helix transcription factors play important roles in diverse cellular and molecular processes. Comparative functional genomics can provide powerful approaches to draw inferences about gene function and evolution among species. | Comparative functional genomics analysis of bHLH gene family in rice maize and wheat .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 Wei and Chen BMC Plant Biology 2018 18 309 lt br gt https s12870-018-1529-5 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 Comparative functional genomics analysis lt br gt of bHLH gene family in rice maize lt br gt and wheat lt br gt Kaifa Wei1 and Huiqin Chen2 lt br gt lt br gt lt br gt Abstract lt br gt Background The basic helix-loop-helix transcription factors play important roles in diverse cellular and molecular lt br gt processes. Comparative functional genomics can provide powerful approaches to draw inferences about gene lt br gt function and evolution among species. The comprehensive comparison of bHLH gene family in different lt br gt gramineous plants has not yet been reported. lt br gt Results In this study a total of 183 231 and 571 bHLHs were identified in rice maize and wheat genomes respectively and lt br gt 1154 bHLH genes from the three species and Arabidopsis were classified into 36 subfamilies. Of the identified genes 110 lt br gt OsbHLHs 188 ZmbHLHs and 209 TabHLHs with relatively high mRNA abundances were detected in one or more tissues lt br gt during development and some of them exhibited tissue-specific expression such as TabHLH454 459 ZmbHLH099 101 and lt br gt OsbHLH037 in root TabHLH559 562 046 047 and ZmbHLH010 072 226 in leaf TabHLH216 221 333 335 340 lt br gt and OsbHLH005 141 in inflorescence TabHLH081 ZmbHLH139 and OsbHLH144 in seed. Forty five twenty nine and thirty lt br gt one differentially expressed bHLHs were respectively detected in wheat maize and rice under drought stresses using RNA- lt br gt seq technology. Among them the expressions of TabHLH046 047 ZmbHLH097

• Sinh học
• BMC Plant Biology
• Gramineous crops
• Expression regulation
• Growth and development
• Stress responses
• 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