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20231225131127.0 |
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cr uuu---uuuuu |
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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2020.03.028
|2 doi
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|a pubmed24n1027.xml
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|a (DE-627)NLM30815049X
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|a (NLM)32229406
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|a (PII)S0981-9428(20)30141-8
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Ju, Yan-Lun
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Overexpression of grapevine VvNAC08 enhances drought tolerance in transgenic Arabidopsis
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| 264 |
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|c 2020
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 04.09.2020
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|a Date Revised 30.09.2020
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2020 Elsevier Masson SAS. All rights reserved.
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|a NAC [No apical meristem (NAM), Arabidopsis transcription activation factor (ATAF), Cup-shaped cotyledon (CUC)] transcription factors (TFs) play an important role in plant growth and response to various environmental stress. Drought stress is the primary factor limiting the growth and fruit quality of grapevines worldwide. However, the biological function of the NAC family members in grapevine is not clear. In this study, we reported that VvNAC08, a novel NAC transcription factor gene, was expressed after drought, salicylic acid (SA) and abscisic acid (ABA), jasmonic acid (JA) and melatonin (MT) treatments in grapevine. VvNAC08 was expressed in various tissues. The open reading frame (ORF) of VvNAC08 was 792 bp, encoding 263 amino acids. The VvNAC08 protein could bind to NACRS [CGTA/CACG] in yeast. When subjected to drought and dehydration stress, VvNAC08-overexpression (OE) Arabidopsis had a higher survival rate and a lower water loss rate than wild type (WT) plants. Under drought conditions, transgenic Arabidopsis overexpressing VvNAC08 had a lower malondialdehyde (MDA), H2O2 contents, but a higher peroxidase (POD), superoxide dismutase (SOD) and catalase (CAT) activities as well as more proline content. Moreover, the expressions of marker genes, including ABI5, AREB1, COR15A, COR47, P5CS, RD22, and RD29A, were up-regulated in VvNAC08-overexpression lines when subjected to drought treatments. The results suggest that the transgenic Arabidopsis overexpressing VvNAC08 enhances resistance to drought while up-regulating the expressions of ABA- and stress-related genes
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|a Journal Article
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|a ABA
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|a Arabidopsis
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|a Drought stress
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| 650 |
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|a Grapevine
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| 650 |
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|a Marker genes
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| 650 |
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4 |
|a NAC
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| 650 |
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|a Plant Proteins
|2 NLM
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| 650 |
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|a Transcription Factors
|2 NLM
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| 700 |
1 |
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|a Min, Zhuo
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yue, Xiao-Feng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Yu-Lin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Jun-Xiang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Zong-Qin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Fang, Yu-Lin
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 151(2020) vom: 15. Juni, Seite 214-222
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
1 |
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|g volume:151
|g year:2020
|g day:15
|g month:06
|g pages:214-222
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| 856 |
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|u http://dx.doi.org/10.1016/j.plaphy.2020.03.028
|3 Volltext
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|d 151
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