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Transcriptome Remodeling in Response to Leaf Removal and Exogenous Abscisic Acid in Berries of Grapevine (Vitis vinifera L.) Fruit Cuttings

文献类型：期刊论文

作者Tong, Qian3; Liu, Li3; Zhao, Yan; Kong, Junhua; Wang, Yongjian; Xu, Xiaobo3; Hilbert, Ghislaine1; Gomes, Eric1; Dai, Zhanwu3
刊名HORTICULTURAE
出版日期2022
卷号8期号:10
关键词carbon limitation ABA decoupling hexose anthocyanin transcription levels
DOI10.3390/horticulturae8100905
文献子类Article
英文摘要Climate change is known to simultaneously increase berry sugars but decrease anthocyanins, leading to an imbalance between sugars and anthocyanins in grape berries. To restore the balance of sugars and anthocyanins, carbon limitation by leaf removal and exogenous abscisic acid (ABA) were separately or simultaneously applied to Vitis vinifera cv. Cabernet Sauvignon fruit cuttings to decipher their effects on berry quality with metabolite and whole-genome transcriptome analyses. Carbon limitation decreased the hexose concentration and fully blocked the accumulation of anthocyanins. However, exogenous ABA increased the anthocyanin concentration under both carbon limitation and sufficient conditions. Carbon limitation and exogenous ABA induced the profound remodeling of the whole-genome transcriptome and altered the anthocyanin concentration by regulating the transcription levels of genes involved in the anthocyanin biosynthesis pathways as well as in the genes involved in various types of hormone signaling. Moreover, two pertinent candidate genes were identified based on the co-expression network analysis between the berry metabolite and transcriptome results, including a transcriptional factor, ERF2, and a calcineurin B-like protein-interacting protein kinase gene, CIPK25. In summary, simultaneously modifying the carbon supply by leaf removal and spraying exogenous ABA could re-establish the balance between sugars and anthocyanins to improve the qualities of grape berries via whole-genome transcriptome remodeling.
学科主题Horticulture
出版地BASEL
电子版国际标准刊号2311-7524
WOS关键词ANTHOCYANIN COMPOSITION ; QUALITY ; BIOSYNTHESIS ; ACCUMULATION ; EXPRESSION ; FLAVONOL ; SUCROSE ; PROFILE ; PLANT ; SKIN
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
语种英语
WOS记录号WOS:000874307000001
出版者MDPI
资助机构National Natural Science Foundation of China [32072519] ; Agricultural Breeding Project of Ningxia Hui Autonomous Region [NXNYYZ202101]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/28754]  
专题中科院北方资源植物重点实验室
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Univ Bordeaux, ISVV, INRAE, Bordeaux Sci Agro,EGFV, F-33882 Villenave Dornon, France
3.Chinese Acad Sci, Inst Bot, Beijing Key Lab Grape Sci & Enol, CAS Key Lab Plant Resources, Beijing 100093, Peoples R China
推荐引用方式
GB/T 7714		 Tong, Qian,Liu, Li,Zhao, Yan,et al. Transcriptome Remodeling in Response to Leaf Removal and Exogenous Abscisic Acid in Berries of Grapevine (Vitis vinifera L.) Fruit Cuttings[J]. HORTICULTURAE,2022,8(10).
APA Tong, Qian.,Liu, Li.,Zhao, Yan.,Kong, Junhua.,Wang, Yongjian.,...&Dai, Zhanwu.(2022).Transcriptome Remodeling in Response to Leaf Removal and Exogenous Abscisic Acid in Berries of Grapevine (Vitis vinifera L.) Fruit Cuttings.HORTICULTURAE,8(10).
MLA Tong, Qian,et al."Transcriptome Remodeling in Response to Leaf Removal and Exogenous Abscisic Acid in Berries of Grapevine (Vitis vinifera L.) Fruit Cuttings".HORTICULTURAE 8.10(2022).

入库方式： OAI收割

来源：植物研究所

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