贵州野生蕉孢炭角菌的鉴定及其碳氮源利用的研究  

Identification and Nutrient Utilization of Xylaria allantoidea in Guizhou Province

作　　者：尚念杰 刘宏宇 陈梦姣 桂阳[1,2] SHANG Nianjie;LIU Hongyu;CHEN Mengjiao;GUI Yang(Institute of Crop Germplasm Resources,Guizhou Academy of Agricultural Sciences,Guiyang 550006,China;Guizhou Key Laboratory of Edible Fungi Breeding Guizhou Academy of Agricultural Sciences Edible Fungi Research Center,Guiyang 550006,China;Guiyang Nursing Vocational College,Guiyang 550006,China)

机构地区：[1]贵州省农业科学院农作物品种资源研究所,贵阳550006 [2]贵州省食用菌育种重点实验室,贵州省农业科学院食用菌研究中心,贵阳550006 [3]贵阳护理职业学院,贵州贵阳550006

出　　处：《耕作与栽培》2022年第2期34-36,共3页Tillage and Cultivation

基　　金：2019年度贵州省科技计划项目(黔科合支撑[2019]2451);2019年度贵州省食用菌育种重点实验室(黔科合平台人才[2019]5105号);2018年度贵州省科技平台及人才团队建设计划项目(黔科合平台人才[2018]5619)。

摘　　要：本研究将野外获得的一株炭角菌进行分离纯化和鉴定,并对其进行不同碳氮源条件下培养,探究该炭角菌在不同碳氮源条件下的生长情况。通过传统形态学和生物信息学鉴定得出该菌株为蕉孢炭角菌(Xylaria allantoidea)。蕉孢炭角菌菌丝的最适碳源为果糖和麦芽糖,最适氮源为酵母粉。In this study,a strain of Xylaria sp.was isolated and it was cultured under different carbon and nitrogen sources to explore growth and development.This strain was identified as Xylaria allantoidea by morphology and bioinformatics.Fructose and maltose were the most suitable carbon sources,and yeast powder was the most suitable nitrogen source.

关 键 词：野生菌 碳氮源 鉴定 菌丝 

分 类 号：S567.3[农业科学—中草药栽培]