|本期目录/Table of Contents|

[1]朱丹 陈卫国 杜婵娟 付岗 黄兴振 付书婕 赵有林 蒋伟哲.金线莲菌根真菌的分离和鉴定[J].环球中医药,2013,6(04):241-244.
 ZHU Dan,CHEN Wei guo,DU Chan juan,et al.Isolation and Identification of mycorrhizal fungus from Anoectochilus roxburghii[J].,2013,6(04):241-244.
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金线莲菌根真菌的分离和鉴定()
     
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《环球中医药》[ISSN:1006-6977/CN:61-1281/TN]

卷:
第6卷
期数:
2013年04期
页码:
241-244
栏目:
论著
出版日期:
2013-04-06

文章信息/Info

Title:
Isolation and Identification of mycorrhizal fungus from Anoectochilus roxburghii
作者:
朱丹 陈卫国 杜婵娟 付岗 黄兴振 付书婕 赵有林 蒋伟哲
作者单位:530021 南宁,广西医科大学药学院(朱丹、黄兴振、付书婕、蒋伟哲);广西国有维都林场(陈卫国、赵有林);广西农业科学院微生物研究所(杜婵娟、付岗)
Author(s):
ZHU Dan CHEN Weiguo DU Chanjuan et al.
Pharmaceutical College, Guangxi Medical University, Nanning 530021, China
Corresponding author: JIANG Weizhe, Email: jiangweizhe6812@yahoo.com.cn
关键词:
金线莲菌根真菌分离鉴定
Keywords:
Anoectochilus roxburghii (Wall.) LindlMycorrhizal fungusIsolationIdentification
分类号:
Q939.5
DOI:
-
文献标志码:
-
摘要:
目的分离及鉴定野生金线莲根内菌根真菌。方法采用平皿点种法进行金线莲菌根真菌的分离,提取菌株的总DNA,采用丝状真菌ITS通用引物对其rDNA相应区段进行PCR扩增,产物经纯化后测序。结果结合各菌株的形态特征和ITS区域基因序列特征,将A12菌株、5号菌株、2号菌株、6号菌株、A46菌株和A55菌株鉴定为丝核菌(Rhizoctonia sp.),其有性态为Thanatephorus sp.或Ceratobasidium sp.。结论通过对金线莲菌根真菌的分离鉴定,有望将其应用到金线莲及兰科其它濒危药用植物繁殖中去。
Abstract:
ObjectiveIsolation and identification the mycorrhizal fungi from natural Anoectochilus roxburghii (Wall.) Lindl. MethodTo isolate the mycorrhizal fungi from natural A. roxburghii (Wall.) Lindl. by plate cultivation. Total DNA of fungi were extracted and amplified by using universal primers ITS1 and ITS4, products were purified and sequenced. ResultBased on the morphological characteristics of the various strains and the ITS region gene sequence, strain A12, strain 5, strain 2, strain 6, strain A46 and strain A55 were identified as Rhizoctonia sp. and their sexual state is Thanatephorus sp. or Ceratobasidium sp. ConclusionThrough the isolation and identification the mycorrhizal fungi from natural A. roxburghii (Wall.) Lindl., it is possible to apply them in the cultivation of medicinal plants (Orchidaceae) and other endangered medicinal plants.

参考文献/References:

[1]谭小明,郭顺星,周雅琴,等.广西金线莲内生真菌的分离及抗菌活性研究[J].中国药学杂志,2010,45(3):178181.
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备注/Memo

备注/Memo:
作者简介:朱丹(1980- ),博士,讲师。研究方向:生药学、中药药理学。Email:englishzhudan030@sina.com
通讯作者:蒋伟哲(1968- ),博士,博士生导师。研究方向:新药研究与开发。Email:jiangweizhe6812@yahoo.com.cn
更新日期/Last Update: 2013-04-30