Matches in SemOpenAlex for { <https://semopenalex.org/work/W4255424076> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W4255424076 abstract "Abstract Background: Chickpea, pigeonpea, and groundnut are the primary crop legumes of semi-arid tropics (SAT) and their global productivity is severely affected by drought stress. The plant-specific NAC (NAM - no apical meristem, ATAF - Arabidopsis transcription activation factor, and CUC - cup-shaped cotyledon) transcription factor family is known to be involved in majority of abiotic stresses, especially in the drought stress tolerance mechanism. – Results: In this study, genome-wide NAC proteins – 72, 96, and 166 – have been identified from the genomes of chickpea, pigeonpea, and groundnut, respectively. Phylogeny with well-known stress-responsive NACs in Arabidopsis thaliana , Oryza sativa (rice), Medicago truncatula , and Glycine max (soybean) enabled prediction of putative stress-responsive NACs in chickpea (22), pigeonpea (31), and groundnut (33). On exploring the available transcriptome data of each of these legumes, putative stress-responsive NACs at various developmental stages revealed differential expression patterns in the different tissues studied. Quantitative real-time PCR (qRT-PCR) was performed to validate the expression patterns of selected stress-responsive, Ca_NAC ( Cicer arietinum - 14) , Cc_NAC ( Cajanus cajan - 15) , and Ah_NAC ( Arachis hypogaea - 14) genes using drought-stressed and well-watered root tissues from two contrasting drought-responsive genotypes of each of the three legumes. Based on expression analysis, 10/14 Ca_NACs ( Ca_06899, Ca_18090, Ca_22941, Ca_04337, Ca_04069, Ca_04233, Ca_12660, Ca_16379, Ca_16946, and Ca_21186 ); 6/15 Cc_NACs ( Cc_26125 , Cc_43030 , Cc_43785 , Cc_43786 , Cc_22429 , and Cc_22430 ); 5/14 Ah_NACs ( Ah_ann1.G1V3KR.2 , Ah_ann1.MI72XM.2 , Ah_ann1.V0X4SV.1 , Ah_ann1.FU1JML.2 , and Ah_ann1.8AKD3R.1 ) were identified as potential drought stress-responsive candidate genes. Conclusion: In the present study, comprehensive genome-wide identification and expression analyses of the NAC proteins have been carried out in chickpea, pigeonpea and groundnut. Based on the genome sequence, we analyzed phylogenetic association, structural characteristics, promoter analysis, gene interaction networks, and expression profiles of NAC genes among these three legumes. We have identified a total of 21 potential drought-responsive NAC genes in these legumes. The identified candidate genes would serve as a useful resource for molecular breeding for developing drought-tolerant legume varieties with improved productivity." @default.
- W4255424076 created "2022-05-12" @default.
- W4255424076 creator A5009709215 @default.
- W4255424076 creator A5026688817 @default.
- W4255424076 creator A5035069884 @default.
- W4255424076 creator A5047144806 @default.
- W4255424076 date "2020-11-16" @default.
- W4255424076 modified "2023-10-06" @default.
- W4255424076 title "Comprehensive analysis and identification of drought-responsive candidate NAC genes in three semi-arid tropics (SAT) legume crops" @default.
- W4255424076 doi "https://doi.org/10.21203/rs.3.rs-108241/v1" @default.
- W4255424076 hasPublicationYear "2020" @default.
- W4255424076 type Work @default.
- W4255424076 citedByCount "0" @default.
- W4255424076 crossrefType "posted-content" @default.
- W4255424076 hasAuthorship W4255424076A5009709215 @default.
- W4255424076 hasAuthorship W4255424076A5026688817 @default.
- W4255424076 hasAuthorship W4255424076A5035069884 @default.
- W4255424076 hasAuthorship W4255424076A5047144806 @default.
- W4255424076 hasBestOaLocation W42554240761 @default.
- W4255424076 hasConcept C104317684 @default.
- W4255424076 hasConcept C137580998 @default.
- W4255424076 hasConcept C143065580 @default.
- W4255424076 hasConcept C189797535 @default.
- W4255424076 hasConcept C2776632002 @default.
- W4255424076 hasConcept C2777531858 @default.
- W4255424076 hasConcept C2778339097 @default.
- W4255424076 hasConcept C2778543611 @default.
- W4255424076 hasConcept C2779491563 @default.
- W4255424076 hasConcept C2993850768 @default.
- W4255424076 hasConcept C43144210 @default.
- W4255424076 hasConcept C523546767 @default.
- W4255424076 hasConcept C54355233 @default.
- W4255424076 hasConcept C59822182 @default.
- W4255424076 hasConcept C6557445 @default.
- W4255424076 hasConcept C86803240 @default.
- W4255424076 hasConcept C89519541 @default.
- W4255424076 hasConceptScore W4255424076C104317684 @default.
- W4255424076 hasConceptScore W4255424076C137580998 @default.
- W4255424076 hasConceptScore W4255424076C143065580 @default.
- W4255424076 hasConceptScore W4255424076C189797535 @default.
- W4255424076 hasConceptScore W4255424076C2776632002 @default.
- W4255424076 hasConceptScore W4255424076C2777531858 @default.
- W4255424076 hasConceptScore W4255424076C2778339097 @default.
- W4255424076 hasConceptScore W4255424076C2778543611 @default.
- W4255424076 hasConceptScore W4255424076C2779491563 @default.
- W4255424076 hasConceptScore W4255424076C2993850768 @default.
- W4255424076 hasConceptScore W4255424076C43144210 @default.
- W4255424076 hasConceptScore W4255424076C523546767 @default.
- W4255424076 hasConceptScore W4255424076C54355233 @default.
- W4255424076 hasConceptScore W4255424076C59822182 @default.
- W4255424076 hasConceptScore W4255424076C6557445 @default.
- W4255424076 hasConceptScore W4255424076C86803240 @default.
- W4255424076 hasConceptScore W4255424076C89519541 @default.
- W4255424076 hasLocation W42554240761 @default.
- W4255424076 hasLocation W42554240762 @default.
- W4255424076 hasLocation W42554240763 @default.
- W4255424076 hasLocation W42554240764 @default.
- W4255424076 hasOpenAccess W4255424076 @default.
- W4255424076 hasPrimaryLocation W42554240761 @default.
- W4255424076 hasRelatedWork W10165303 @default.
- W4255424076 hasRelatedWork W10628608 @default.
- W4255424076 hasRelatedWork W21419882 @default.
- W4255424076 hasRelatedWork W27039038 @default.
- W4255424076 hasRelatedWork W27869225 @default.
- W4255424076 hasRelatedWork W31033813 @default.
- W4255424076 hasRelatedWork W34340627 @default.
- W4255424076 hasRelatedWork W8598493 @default.
- W4255424076 hasRelatedWork W9609881 @default.
- W4255424076 hasRelatedWork W31353942 @default.
- W4255424076 isParatext "false" @default.
- W4255424076 isRetracted "false" @default.
- W4255424076 workType "article" @default.