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2025年4月3日 星期四
农业生物技术学报  2023, Vol. 31 Issue (8): 1719-1729    DOI: 10.3969/j.issn.1674-7968.2023.08.015
  研究评述与展望 本期目录 | 过刊浏览 | 高级检索 |
甘薯类胡萝卜素的代谢调控研究进展
张丽1,2, 陈丰酆1, 王红霞1,2,3, 廖乐琴1, 张鹏3, 周全卢4, 康乐1,3,*
1 西华师范大学 环境科学与工程学院, 南充 637002;
2 上海辰山植物园 上海市资源植物功能基因组学重点实验室, 上海 201602;
3 中国科 学院 分子植物科学卓越创新中心 植物分子遗传国家重点实验室, 上海 200032;
4 南充市农业科学院, 南充 637000
Research Progress on Metabolic Regulation of Carotenoids in Sweetpotato (Ipomoea batatas)
ZHANG Li1,2, CHEN Feng-Feng1, WANG Hong-Xia1,2,3, LIAO Le-Qin1, ZHANG Peng3, ZHOU Quan-Lu4, KANG Le1,3,*
1 College of Environmental Science and Engineering, China West Normal University, Nanchong 637002, China;
2 Shanghai Key Laboratory of Plant Functional Genomics and Resources, Shanghai Chenshan Botanical Garden, Shanghai 201602, China;
3 National Key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai 200032, China;
4 Nanchong Academy of Agricultural Sciences, Nanchong 637000, China
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摘要 类胡萝卜素及其裂解产物在果实的呈色和特征香气形成、植物抗氧化和抗非生物胁迫能力、提高人体免疫力和延缓衰老等方面起着重要作用。甘薯(Ipomoea batatas)是我国第四大粮食作物,研究甘薯类胡萝卜素及其裂解产物的代谢调控机制,将有助于培育高营养品质、高“颜值”和适应性广的保健型优质甘薯品种。甘薯存在自交不相容和部分交叉不相容的复杂性,传统杂交育种方法在甘薯品种改良育种方面存在一定的局限性。本文描述了不同薯肉颜色甘薯块根中类胡萝卜素的含量和种类;汇总了采用分子生物学技术调控甘薯块根中类胡萝卜素代谢相关基因的研究进展;阐述了当前甘薯类胡萝卜素代谢研究可能存在的问题以及建议。本文为今后培育富含类胡萝卜素的生物强化型甘薯、抗逆性提高的甘薯新品种提供新思路。
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张丽
陈丰酆
王红霞
廖乐琴
张鹏
周全卢
康乐
关键词 类胡萝卜素甘薯生物合成裂解生物强化    
Abstract:Carotenoids and apocarotenoids play essential roles in fruit coloration and characteristic aroma formation, plant antioxidant and abiotic stress resistance, as well as in improving human immunity and anti- aging. Sweetpotato (Ipomoea batatas) is the fourth largest food crop in China, revealing the metabolic regulation mechanisms of carotenoids and apocarotinoids in sweetpotato would facilitate the development of high-quality sweetpotato varieties with high nutritional quality, good-looking and wide adaptive to harsh environmental conditions. The complexity of self-incompatibility and partial cross-incompatibility in sweetpotato, results in limitations of traditional hybrid breeding methods in sweetpotato variety improvement and breeding. In this paper, the contents and types of carotenoids in tuberous roots of sweetpotato with different flesh colors were described, the research progress in regulation of carotenoid metabolism-related genes in sweetpotato by molecular biology technology were reviewed, and the possible problems and suggestions in current research on carotenoid metabolism of sweetpotato were summarized. This review provides new ideas for the cultivation of sweetpotato with highly carotenoid-enriched and abiotic stress- resistant sweetpotato.
Key wordsCarotenoids    Sweetpotato    Bioanabolism    Catabolism    Bofortification
收稿日期: 2022-08-19     
ZTFLH:  S531  
基金资助:国家自然科学青年基金(31901588); 西华师范大学留学归校项目(19C004); 上海市绿化和市容管理局辰山专项(G222411)
通讯作者: * kangle@cwnu.edu.cn   
引用本文:   
张丽, 陈丰酆, 王红霞, 廖乐琴, 张鹏, 周全卢, 康乐. 甘薯类胡萝卜素的代谢调控研究进展[J]. 农业生物技术学报, 2023, 31(8): 1719-1729.
ZHANG Li, CHEN Feng-Feng, WANG Hong-Xia, LIAO Le-Qin, ZHANG Peng, ZHOU Quan-Lu, KANG Le. Research Progress on Metabolic Regulation of Carotenoids in Sweetpotato (Ipomoea batatas). 农业生物技术学报, 2023, 31(8): 1719-1729.
链接本文:  
http://journal05.magtech.org.cn/Jwk_ny/CN/10.3969/j.issn.1674-7968.2023.08.015     或     http://journal05.magtech.org.cn/Jwk_ny/CN/Y2023/V31/I8/1719
 
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