园艺学报 ›› 2022, Vol. 49 ›› Issue (11): 2449-2454.doi: 10.16420/j.issn.0513-353x.2021-0683

• 研究报告 • 上一篇    下一篇


肖军, 陈珣, 肇莹(), 马晓颖, 龚娜, 刘国丽   

  1. 辽宁省农业科学院食用菌研究所,沈阳 110161
  • 收稿日期:2022-03-07 修回日期:2022-04-20 出版日期:2022-11-25 发布日期:2022-11-25
  • 通讯作者: 肇莹
  • 基金资助:

Isolation of Phenotypic Traits from Wild Cordyceps militaris Fruitbody

XIAO Jun, CHEN Xun, ZHAO Ying(), MA Xiaoying, GONG Na, LIU Guoli   

  1. Edible Fungi Research Institute,Liaoning Academy of Agricultural Sciences,Shenyang 110161,China
  • Received:2022-03-07 Revised:2022-04-20 Online:2022-11-25 Published:2022-11-25
  • Contact: ZHAO Ying



关键词: 蛹虫草, 表型性状, 虫草素, 腺苷, 分化株


Six Cordyceps militaris(C5-1,C5-2,D1-1,D1-2,D1-2,D5-1,D5-2)which were the offspring of three(C5,D1,D5)wild C. militaris which were collected from Xifeng and Dashiqiao of Liaoning Province were compared in terms of colony morphology,agronomic traits and nutritional composition. Then,the genetic differences were analyzed by ISSR molecular markers. The results showed that there were significant differences in growth rate,fruiting body height and density among the differentiated strains from the same wild cordyceps militaris fruiting body. It can be seen from the ISSR marker analysis of the differentiated strains that the genotypes of D1-1 and D1-2,D5-1 and D5-2 from the same wild cordyceps militaris were significantly different. Moreover,there were significant differences in the content of cordycepin and adenosine among the differentiated cordyceps militaris strains from the same wild cordyceps militaris strains.

Key words: Cordyceps militaris, phenotypic trait, cordycepin, adenosine, differentiated strain