Metabolite analysis reveals distinct spatio-temporal accumulation of anthocyanins in two teinturier variants of cv. 'Gamay' grapevines (Vitis vinifera L.)
文献类型：期刊论文
| 作者 | Kong, Junhua; Wu, Jing3; Guan, Le2; Hilbert, Ghislaine3; Delrot, Serge3; Fan, Peige; Liang, Zhenchang; Wu, Benhong; Matus, Jose Tomas1; Gomes, Eric3 |
| 刊名 | PLANTA
 |
| 出版日期 | 2021 |
| 卷号 | 253期号:4 |
| 关键词 | Anthocyanins Grape Somatic variants Sugars Teinturier |
| ISSN号 | 0032-0935 |
| DOI | 10.1007/s00425-021-03613-4 |
| 文献子类 | Article |
| 英文摘要 | Main conclusion White-fleshed grape cv. 'Gamay' and its two teinturier variants presented distinct spatial-temporal accumulation of anthocyanins, with uncoupled accumulation of sugars and anthocyanins in 'Gamay Freaux'. In most red grape cultivars, anthocyanins accumulate exclusively in the berry skin, while 'teinturier' cultivars also accumulate anthocyanins in the pulp. Here, we investigated the teinturier cvs. 'Gamay de Bouze' and 'Gamay Freaux' (two somatic variants of the white-fleshed cv. 'Gamay') through metabolic and transcript analysis to clarify whether these two somatic variants have the same anthocyanin accumulation pattern in the skin and pulp, and whether primary metabolites are also affected. The skin of the three cultivars and the pulp of 'Gamay de Bouze' begun to accumulate anthocyanins at the onset of berry ripening. However, the pulp of 'Gamay Freaux' exhibited a distinct anthocyanin accumulation pattern, starting as early as fruit set with very low level of sugars. The highest level of anthocyanins was found in 'Gamay Freaux' skin, followed by 'Gamay de Bouze' and 'Gamay'. Consistently, the transcript abundance of genes involved in anthocyanin biosynthesis were in line with the anthocyanin levels in the three cultivars. Despite no evident differences in pulp sugar content, the concentration of glucose and fructose in the skin of 'Gamay Freaux' was only half of those in the skin of 'Gamay' and 'Gamay de Bouze' throughout all berry ripening, suggesting an uncoupled accumulation of sugars and anthocyanins in 'Gamay Freaux'. The study provides a comprehensive view of metabolic consequences in grape somatic variants and the three almost isogenic genotypes can serve as ideal reagents to further uncover the mechanisms underlying the linkage between sugar and anthocyanin accumulation. |
| 学科主题 | Plant Sciences |
| 出版地 | NEW YORK |
| 电子版国际标准刊号 | 1432-2048 |
| WOS关键词 | CABERNET-SAUVIGNON ; FLAVONOID BIOSYNTHESIS ; GENE-EXPRESSION ; ORGANIC-ACIDS ; BERRY SKIN ; RED-COLOR ; SUGAR ; PATHWAY ; GRAPES ; PLANT |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000636345300001 |
| 出版者 | SPRINGER |
| 资助机构 | National Key R&D Program of China [2018YFD1000200] ; LIA INNOGRAPE International Associated Laboratory |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/26703]  |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Northeast Forestry Univ, Coll Life Sci, Minist Educ, Key Lab Salinealkali Vegetat Ecol Restorat, Harbin 150040, Peoples R China 2.Univ Bordeaux, Bordeaux Sci Agro, INRAE, EGFV,ISVV, F-33882 Villenave Dornon, France 3.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing Key Lab Grape Sci & Enol, Beijing 100093, Peoples R China 4.Univ Valencia, CSIC, Inst Integrat Syst Biol I2SysBio, Valencia 46908, Spain |
| 推荐引用方式 GB/T 7714 | Kong, Junhua,Wu, Jing,Guan, Le,et al. Metabolite analysis reveals distinct spatio-temporal accumulation of anthocyanins in two teinturier variants of cv. 'Gamay' grapevines (Vitis vinifera L.)[J]. PLANTA,2021,253(4). |
| APA | Kong, Junhua.,Wu, Jing.,Guan, Le.,Hilbert, Ghislaine.,Delrot, Serge.,...&Dai, Zhanwu.(2021).Metabolite analysis reveals distinct spatio-temporal accumulation of anthocyanins in two teinturier variants of cv. 'Gamay' grapevines (Vitis vinifera L.).PLANTA,253(4). |
| MLA | Kong, Junhua,et al."Metabolite analysis reveals distinct spatio-temporal accumulation of anthocyanins in two teinturier variants of cv. 'Gamay' grapevines (Vitis vinifera L.)".PLANTA 253.4(2021). |
入库方式： OAI收割
来源：植物研究所
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