Genome-wide characterization and expression profiling of the NAC genes under abiotic stresses in Cucumis sativus

Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 113(2017) vom: 15. Apr., Seite 98-109
1. Verfasser: Zhang, Xiao Meng (VerfasserIn)
Weitere Verfasser: Yu, Hong Jun, Sun, Chao, Deng, Jie, Zhang, Xue, Liu, Peng, Li, Yun Yun, Li, Qiang, Jiang, Wei Jie
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Abiotic stress Cucumber Expression profiling Hormone NAC Plant Growth Regulators Plant Proteins Transcription Factors
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245 1 0 |a Genome-wide characterization and expression profiling of the NAC genes under abiotic stresses in Cucumis sativus 
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500 |a Date Completed 27.07.2017 
500 |a Date Revised 30.09.2020 
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500 |a Citation Status MEDLINE 
520 |a Copyright © 2017 Elsevier Masson SAS. All rights reserved. 
520 |a The NAC (standing for no apical meristem [NAM], Arabidopsis transcription activation factor [ATAF] and cup-shaped cotyledon [CUC]) proteins pertain to one of the plant-specific transcription factor families that play important roles in plant development, abiotic stress resistance and signalling transduction. In the present study, the genomic features of the NAC genes in cucumber were analysed in depth using in silico tools. To reveal a tissue-specific, abiotic stress and hormone-responsive expression profile of CsNAC genes, RT-qPCR was performed under different treatments. Phylogenetic analyses and genome-wide annotation indicated that 82 high-confidence CsNAC genes were clustered into 13 sub-groups with uneven distribution in the cucumber genome. Furthermore, the CsNAC genes exhibited different tissue-specific expression patterns in 10 tissues under normal growth conditions, while 13 (16%) and 28 (34%) genes displayed preferential expression in roots and flowers, respectively. Moreover, CsNAC genes were more sensitive to salinity than other stresses; however, their responses were relatively rapid and transient to nutrition deprivation. Several CsNAC genes, including CsNAC35, which is an orthologue of the known stress-responsive Arabidopsis RD26, were identified as highly responsive to abiotic stresses and hormones. Overall, our findings revealed the genomic landscape and expression profiling of the CsNAC genes in response to multiple stresses and hormones, offering clues for further function analyses and molecular breeding 
650 4 |a Journal Article 
650 4 |a Abiotic stress 
650 4 |a Cucumber 
650 4 |a Expression profiling 
650 4 |a Hormone 
650 4 |a NAC 
650 7 |a Plant Growth Regulators  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Transcription Factors  |2 NLM 
700 1 |a Yu, Hong Jun  |e verfasserin  |4 aut 
700 1 |a Sun, Chao  |e verfasserin  |4 aut 
700 1 |a Deng, Jie  |e verfasserin  |4 aut 
700 1 |a Zhang, Xue  |e verfasserin  |4 aut 
700 1 |a Liu, Peng  |e verfasserin  |4 aut 
700 1 |a Li, Yun Yun  |e verfasserin  |4 aut 
700 1 |a Li, Qiang  |e verfasserin  |4 aut 
700 1 |a Jiang, Wei Jie  |e verfasserin  |4 aut 
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773 1 8 |g volume:113  |g year:2017  |g day:15  |g month:04  |g pages:98-109 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2017.01.023  |3 Volltext 
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