块菌属分子系统学及菌根共生机制研究进展  

Research progress in the molecular systematics and symbiotic mechanism of Tuber (Tuberaceae, Ascomycota

作　　者：李淑超 乔鹏[2,3] 刘思思[1] 陈娟[1] 郭顺星[1] 

机构地区：[1]中国医学科学院北京协和医学院药用植物研究所,北京100193 [2]中国科学院昆明植物研究所东亚植物多样性与生物地理学重点实验室,云南昆明650201 [3]山东省蚕业研究所,山东烟台264002

出　　处：《菌物学报》2017年第2期131-144,共14页Mycosystema

基　　金：国家自然科学基金NSFC-云南联合基金项目(U1202262);国家自然科学基金(81573527;31500016)~~

摘　　要：块菌属Tuber是一类珍贵的地下生外生菌根食药用真菌,具有重要的经济和生态价值。分子生物学技术的快速发展尤其是高通量测序技术在块菌属研究领域的应用,极大地推动了块菌属分类、系统学、生态、生化、菌根共生机制及人工种植等研究。本文重点从块菌的分子系统学、群体遗传学及菌根共生机制3个方面对近5年的研究成果进行综述,并对其研究和应用前景进行了展望。The genus Tuber is one of ecologically and economically important ectomycorrhizal ascomycetes that produced subterranean ascomata, known as a gourmet truffle in the world. With the rapid development of molecular biology technology, especially the application of high-throughput sequencing, the research on the taxonomy, population genetics, symbiotic mechanism and mycorrhizal synthesis in the genus of Tuber has been greatly improved in recent years. This paper summarizes advanced results since the genomic sequencing of black truffle Tuber melonosporum in 2010. Some special proposals for further studies and application prospect are put forward.

关 键 词：块菌 外生菌根 交配型基因 子实体发育 共生机制 

分 类 号：Q949.32[生物学—植物学]