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20231226061843.0 |
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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2023.03.015
|2 doi
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|a pubmed24n1180.xml
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|a (DE-627)NLM354270869
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|a (NLM)36921558
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|a (PII)S0981-9428(23)00142-0
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Hou, Yujun
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Dissecting the effect of ethylene in the transcriptional regulation of chilling treatment in grapevine leaves
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| 264 |
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|c 2023
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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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|a Date Completed 05.04.2023
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|a Date Revised 05.04.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2023 Elsevier Masson SAS. All rights reserved.
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|a Ethylene (ETH) plays important roles in various development programs and stress responses in plants. In grapevines, ETH increased dramatically under chilling stress and is known to positively regulate cold tolerance. However, the role of ETH in transcriptional regulation during chilling stress of grapevine leaves is still not clear. To address this gap, targeted hormone profiling and transcriptomic analysis were performed on leaves of Vitis amurensis under chilling stress with and without aminoethoxyvinylglycine (AVG, a inhibitor of ETH synthesis) treatment. APETALA2/ETHYLENE RESPONSIVE FACTOR (AP2/ERF) and WRKY transcription factors (TF) were only the two highly enriched TF families that were consistently up-regulated during chilling stress but inhibited by AVG. The comparison of leaf transcriptomes between chilling treatment and chilling with AVG allowed the identification of potential ETH-regulated genes. Potential genes that are positively regulated by ETH are enriched in solute transport, protein biosynthesis, phytohormone action, antioxidant and carbohydrate metabolism. Conversely, genes related to the synthesis and signaling of ETH, indole-3-acetic acid (IAA), abscisic acid (ABA) were up-regulated by chilling treatment but inhibited by AVG. The contents of ETH, ABA and IAA also paralleled with the transcriptome data, which suggests that the response of ABA and IAA during chilling stress may regulate by ETH signaling, and together may belong to an integrated network of hormonal signaling pathways underpinning chilling stress response in grapevine leaves. Together, these findings provide new clues for further studying the complex regulatory mechanism of ETH under low-temperature stress in plants more generally and new opportunities for breeding cold-resilient grapevines
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|a Journal Article
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|a Chilling stress
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|a Ethylene
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|a Grapevines
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|a Phytohormone
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|a Transcriptomics
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|a ethylene
|2 NLM
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| 650 |
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|a 91GW059KN7
|2 NLM
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| 650 |
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|a Ethylenes
|2 NLM
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| 650 |
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|a Abscisic Acid
|2 NLM
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| 650 |
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|a 72S9A8J5GW
|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 Wong, Darren C J
|e verfasserin
|4 aut
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|a Li, Qingyun
|e verfasserin
|4 aut
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|a Zhou, Huimin
|e verfasserin
|4 aut
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|a Zhu, Zhenfei
|e verfasserin
|4 aut
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|a Gong, Linzhong
|e verfasserin
|4 aut
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| 700 |
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|a Liang, Ju
|e verfasserin
|4 aut
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|a Ren, Hongsong
|e verfasserin
|4 aut
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| 700 |
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|a Liang, Zhenchang
|e verfasserin
|4 aut
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| 700 |
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|a Wang, Qingfeng
|e verfasserin
|4 aut
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| 700 |
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|a Xin, Haiping
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 196(2023) vom: 05. März, Seite 1084-1097
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
1 |
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|g volume:196
|g year:2023
|g day:05
|g month:03
|g pages:1084-1097
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| 856 |
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|u http://dx.doi.org/10.1016/j.plaphy.2023.03.015
|3 Volltext
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|d 196
|j 2023
|b 05
|c 03
|h 1084-1097
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