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Identification and Characterization of AUXIN Response Factor Gene Family Reveals Their Regulatory Network to Respond the Multi-Hormones Crosstalk during GA-Induced Grape Parthenocarpic Berry

Exogenous gibberellin (GA) was widely used to improve berry quality through inducing parthenocarpic seedless berries in grapes. We revealed that auxin response factors (ARFs), the key transcription factors in response to auxin, might respond to GA involving modulation of grape parthenocarpy. However...

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Autores principales: Sheng, Zilu, Xuan, Xuxian, Wang, Fei, Sadeghnezhad, Ehsan, Gong, Peijie, Xiao, Yingke, Dong, Tianyu, Zhang, Peian, Wang, Xicheng, Fang, Jinggui, Wang, Chen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9569648/
https://www.ncbi.nlm.nih.gov/pubmed/36232409
http://dx.doi.org/10.3390/ijms231911108
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author Sheng, Zilu
Xuan, Xuxian
Wang, Fei
Sadeghnezhad, Ehsan
Gong, Peijie
Xiao, Yingke
Dong, Tianyu
Zhang, Peian
Wang, Xicheng
Fang, Jinggui
Wang, Chen
author_facet Sheng, Zilu
Xuan, Xuxian
Wang, Fei
Sadeghnezhad, Ehsan
Gong, Peijie
Xiao, Yingke
Dong, Tianyu
Zhang, Peian
Wang, Xicheng
Fang, Jinggui
Wang, Chen
author_sort Sheng, Zilu
collection PubMed
description Exogenous gibberellin (GA) was widely used to improve berry quality through inducing parthenocarpic seedless berries in grapes. We revealed that auxin response factors (ARFs), the key transcription factors in response to auxin, might respond to GA involving modulation of grape parthenocarpy. However, the underlying molecular mechanism in this process remains yet unclear. Here, a total of 19 VvARF members were identified in the ovaries during GA-induced grapes’ parthenocarpy. Interestingly, almost all members were GA-responsive factors, of which 9 could be classified in plant hormone signal transduction (KO04075) and involved in the tryptophan metabolic pathway (K14486). Moreover, VvARFs were predicted to have 310 interacted proteins involved in 19 KEGG pathways. Of them, 32 interacted proteins participated in the KO04075 pathway, including auxin (IAA), salicylic acid (SA), abscisic acid (ABA), cytokinin (CTK), and ethylene signaling pathways by responding to GA-mediated multi-hormone crosstalk. Further analysis demonstrated that VvARF4-2 might be the major factor in the modulation of GA-induced parthenocarpy via the crosstalk of IAA, CTK, SA, and ethylene signaling, followed by VvARF6-1 and VvARF9 involved in SA and ABA signaling pathways, respectively. Finally, we developed a VvARFs-mediated regulatory network by responding to GA-mediated multi-hormone crosstalk during grape parthenocarpy. Collectively, our findings provided novel insights into the regulatory network of VvARFs in GA-guided multi-hormone signaling to modulate grape parthenocarpy, which has great implications for the molecular breeding of high quality seedless grape berries.
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spelling pubmed-95696482022-10-17 Identification and Characterization of AUXIN Response Factor Gene Family Reveals Their Regulatory Network to Respond the Multi-Hormones Crosstalk during GA-Induced Grape Parthenocarpic Berry Sheng, Zilu Xuan, Xuxian Wang, Fei Sadeghnezhad, Ehsan Gong, Peijie Xiao, Yingke Dong, Tianyu Zhang, Peian Wang, Xicheng Fang, Jinggui Wang, Chen Int J Mol Sci Article Exogenous gibberellin (GA) was widely used to improve berry quality through inducing parthenocarpic seedless berries in grapes. We revealed that auxin response factors (ARFs), the key transcription factors in response to auxin, might respond to GA involving modulation of grape parthenocarpy. However, the underlying molecular mechanism in this process remains yet unclear. Here, a total of 19 VvARF members were identified in the ovaries during GA-induced grapes’ parthenocarpy. Interestingly, almost all members were GA-responsive factors, of which 9 could be classified in plant hormone signal transduction (KO04075) and involved in the tryptophan metabolic pathway (K14486). Moreover, VvARFs were predicted to have 310 interacted proteins involved in 19 KEGG pathways. Of them, 32 interacted proteins participated in the KO04075 pathway, including auxin (IAA), salicylic acid (SA), abscisic acid (ABA), cytokinin (CTK), and ethylene signaling pathways by responding to GA-mediated multi-hormone crosstalk. Further analysis demonstrated that VvARF4-2 might be the major factor in the modulation of GA-induced parthenocarpy via the crosstalk of IAA, CTK, SA, and ethylene signaling, followed by VvARF6-1 and VvARF9 involved in SA and ABA signaling pathways, respectively. Finally, we developed a VvARFs-mediated regulatory network by responding to GA-mediated multi-hormone crosstalk during grape parthenocarpy. Collectively, our findings provided novel insights into the regulatory network of VvARFs in GA-guided multi-hormone signaling to modulate grape parthenocarpy, which has great implications for the molecular breeding of high quality seedless grape berries. MDPI 2022-09-21 /pmc/articles/PMC9569648/ /pubmed/36232409 http://dx.doi.org/10.3390/ijms231911108 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sheng, Zilu
Xuan, Xuxian
Wang, Fei
Sadeghnezhad, Ehsan
Gong, Peijie
Xiao, Yingke
Dong, Tianyu
Zhang, Peian
Wang, Xicheng
Fang, Jinggui
Wang, Chen
Identification and Characterization of AUXIN Response Factor Gene Family Reveals Their Regulatory Network to Respond the Multi-Hormones Crosstalk during GA-Induced Grape Parthenocarpic Berry
title Identification and Characterization of AUXIN Response Factor Gene Family Reveals Their Regulatory Network to Respond the Multi-Hormones Crosstalk during GA-Induced Grape Parthenocarpic Berry
title_full Identification and Characterization of AUXIN Response Factor Gene Family Reveals Their Regulatory Network to Respond the Multi-Hormones Crosstalk during GA-Induced Grape Parthenocarpic Berry
title_fullStr Identification and Characterization of AUXIN Response Factor Gene Family Reveals Their Regulatory Network to Respond the Multi-Hormones Crosstalk during GA-Induced Grape Parthenocarpic Berry
title_full_unstemmed Identification and Characterization of AUXIN Response Factor Gene Family Reveals Their Regulatory Network to Respond the Multi-Hormones Crosstalk during GA-Induced Grape Parthenocarpic Berry
title_short Identification and Characterization of AUXIN Response Factor Gene Family Reveals Their Regulatory Network to Respond the Multi-Hormones Crosstalk during GA-Induced Grape Parthenocarpic Berry
title_sort identification and characterization of auxin response factor gene family reveals their regulatory network to respond the multi-hormones crosstalk during ga-induced grape parthenocarpic berry
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9569648/
https://www.ncbi.nlm.nih.gov/pubmed/36232409
http://dx.doi.org/10.3390/ijms231911108
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