西红花苷的生物合成及CCD家族基因研究进展

doi:10.11924/j.issn.1000-6850.casb16040163

中国农学通报 ›› 2016, Vol. 32 ›› Issue (30): 91-95.doi: 10.11924/j.issn.1000-6850.casb16040163

所属专题：生物技术

西红花苷的生物合成及CCD家族基因研究进展

束红梅,郭书巧,巩元勇,蒋璐,朱静雯,倪万潮

(江苏省农业科学院经济作物研究所,南京 210014）

收稿日期:2016-04-27 修回日期:2016-10-10 接受日期:2016-06-24 出版日期:2016-10-31 发布日期:2016-10-31
通讯作者: 倪万潮
基金资助:
转基因生物新品种科技重大专项“高产转基因棉花新品种培育”(2014ZX08005-001)；江苏省农业科技自主创新资金项目“盐胁迫下棉花根源油菜素内酯基因的筛选及功能分析”(CX(13)5011)；江苏省农业科学院科技服务项目“甜叶菊新品种高产高效栽培技术示范推广”(KF(16)1042)。

Advances in Crocin Biosynthesis and CCD Gene Family

Shu Hongmei, Guo Shuqiao, Gong Yuanyong, Jiang Lu, Zhu Jingwen, Ni Wanchao

(Institute of Industrial Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014)

Received:2016-04-27 Revised:2016-10-10 Accepted:2016-06-24 Online:2016-10-31 Published:2016-10-31

摘要/Abstract

摘要： 西红花苷属于脱辅基类胡萝卜素化合物，是中国传统珍贵药材西红花（藏红花）的主要活性成分。为解析西红花苷合成途径及明确参与该途径的基因功能，本文系统综述了西红花苷的结构特征、生物合成过程及前体物质、西红花苷合成过程中类胡萝卜素裂解双加氧酶(CCD)家族基因(CCD1、CCD4、CCD7、CCD8)的功能及表达特征等方面的研究进展。指出了西红花苷合成途径及关键基因现阶段研究中存在的问题，认为随着分子生物学技术的发展，更多参与西红花苷合成途径的基因将被挖掘鉴定，有助于明确西红花苷合成途径。

关键词: 植物茎流, 植物茎流, 热消散, 插针式传感器, MCGS

Abstract: Crocin is an apocarotenoid compound and the main active ingredient of saffron (Crocus sativus) which is a traditional Chinese precious medicine. In order to analyze the biosynthesis pathway of crocin and the function of genes, this paper summarized the structure of crocin, the biosynthesis process and the precursor substance of crocin, and the function and expression of carotenoid cleavage dioxygenase (CCD) gene family (CCD1, CCD4, CCD7, CCD8). Finally, the problems of studies on the pathway of crocin biosynthesis and key genes at present stage were raised. And we think that along with the development of molecular biology techniques, many genes in crocin synthetic pathway would be identified, and the synthetic pathway of crocin would be defined.

中图分类号:

R282.1

束红梅,郭书巧,巩元勇,蒋璐,朱静雯,倪万潮. 西红花苷的生物合成及CCD家族基因研究进展[J]. 中国农学通报, 2016, 32(30): 91-95.

Shu Hongmei,Guo Shuqiao,Gong Yuanyong,Jiang Lu,Zhu Jingwen and Ni Wanchao. Advances in Crocin Biosynthesis and CCD Gene Family[J]. Chinese Agricultural Science Bulletin, 2016, 32(30): 91-95.

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西红花苷的生物合成及CCD家族基因研究进展

Advances in Crocin Biosynthesis and CCD Gene Family

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