Carbohydrate metabolism in grape cultivars that differ in sucrose accumulation
文献类型：期刊论文
| 作者 | Wu, Ben-Hong2; Liu, Huai-Feng3; Guan, Le2; Fan, Pei-Ge2; Li, Shao-Hua1 |
| 刊名 | VITIS
 |
| 出版日期 | 2011 |
| 卷号 | 50期号:2页码:51-57 |
| 关键词 | grape sucrose accumulation acid invertase sucrose phosphate synthase sucrose synthase |
| ISSN号 | 0042-7500 |
| 英文摘要 | Sugar concentrations and sucrose-metabolism related enzyme activities in berries and leaves were investigated during berry development using grape cultivars with different sucrose concentrations. Sucrose concentration was significantly negatively related to acid invertase activity in berries. Acid invertase showed the lowest activities in berries of high-sucrose cultivars, 'Honey Juice' and 'B180', and the highest in trace-sucrose cultivars, 'Concord', 'Jingxiu', and 'Jingya'. Acid invertase activities in berries of low-sucrose cultivar 'Canadice' were between high- and trace-sucrose cultivars. There was no significant difference in glucose and fructose concentrations, the activities of neutral invertase, sucrose synthase and sucrose phosphate synthase in berries among high-, low- and trace-sucrose cultivars as acid invertase. Sugar concentrations and sucrose-metabolism related enzymes activities in leaves also did not show such difference among all cultivars. The results suggest that differences in sucrose concentration in berries among grape cultivars mainly be due to acid invertase activity. In addition, the final sucrose concentration in berries at maturity for a grape cultivar might be decided at veraison, and veraison is the key period for sucrose accumulation. |
| 资助项目 | National Natural Science Foundation of China (NSFC)[30600418] ; Beijing Key Laboratory for Agricultural Application and New Technique[NYXJ-2010-03] ; CAS/CAFEA International ; Partnership Program for Creative Research Teams[0921101001] ; Chinese Academy of Sciences[KSCX2-YW-Z-0944] |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:000290182500001 |
| 出版者 | JKI-INSTITUT REBENZUCHTUNG |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/900]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Li, Shao-Hua |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Special Agr, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Inst Bot, Beijing, Peoples R China 3.Shi He Zi Univ, Coll Agr, Shi He Zi, Xin Jiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Ben-Hong,Liu, Huai-Feng,Guan, Le,et al. Carbohydrate metabolism in grape cultivars that differ in sucrose accumulation[J]. VITIS,2011,50(2):51-57. |
| APA | Wu, Ben-Hong,Liu, Huai-Feng,Guan, Le,Fan, Pei-Ge,&Li, Shao-Hua.(2011).Carbohydrate metabolism in grape cultivars that differ in sucrose accumulation.VITIS,50(2),51-57. |
| MLA | Wu, Ben-Hong,et al."Carbohydrate metabolism in grape cultivars that differ in sucrose accumulation".VITIS 50.2(2011):51-57. |
入库方式： OAI收割
来源：武汉植物园
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。