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| 重庆武陵山区野生羊肚菌的分子鉴定研究 | |
| 引用本文： | 王正春,蒋海艳,杨笑笑,王晗,李月文,周恺,李继晖. 重庆武陵山区野生羊肚菌的分子鉴定研究[J]. 西部林业科学, 2012, 41(2): 102-105 |
| 作者姓名： | 王正春 蒋海艳 杨笑笑 王晗 李月文 周恺 李继晖 |
| 作者单位： | 1. 重庆市林业科学研究院,重庆400036;西南大学资源环境学院,重庆400715;重庆市彭水县林业科技推广站,重庆409600 2. 重庆市林业科学研究院,重庆,400036 3. 西南大学资源环境学院,重庆,400715 4. 重庆市彭水县林业科技推广站,重庆,409600 |
| 基金项目： | 重庆市科技攻关计划项目“彭水县野生牛肝菌人工驯化关键技术研究”(CSTC,2010AC1111),“武陵山区林下食用菌高效栽培试验示范”(CSTC,2010AB1047);重庆市林科院科技计划项目“万州区老林村林下食用菌栽培示范”、“重庆桉树、竹林林下种植模式技术研究” |
| 摘 要： | 对采自重庆武陵山区的野生羊肚菌分离、纯化后得到菌丝样品,通过对菌丝形态和微观进行观察,初步判定为羊肚菌科的1个种,进一步的ITS序列分析结果表明,菌丝样品进行PCR扩增所得rDNA-ITS区段大小约为1200 bp,经过BLAST比对,该菌丝样品与Morchella crassipes具有100%的相似性,为粗腿羊肚菌。 |
| 关 键 词： | 菌丝样品 ITS序列分析 粗腿羊肚菌 |
Molecular Identification of Morchella in Wuling Mountain of Chongqing |
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| WANG Zheng-chun , JIANG Hai-yan , YANG Xiao-xiao , WANG Han , LI Yue-wen , ZHOU Kai , LI Ji-hui. Molecular Identification of Morchella in Wuling Mountain of Chongqing[J]. Journal of West China Forestry Science, 2012, 41(2): 102-105 | |
| Authors: | WANG Zheng-chun JIANG Hai-yan YANG Xiao-xiao WANG Han LI Yue-wen ZHOU Kai LI Ji-hui |
| Affiliation: | 1.Chongqing Academy of Forestry,Chongqing 400036,P.R.China;2.College of resources and environments of Southwest China University,Chongqing 400715,P.R.China;3.Pengshui County Forestry Science & Technology Extension Station,Chongqing 409600,P.R.China) |
| Abstract: | A study has been made on the mycelial samples collected from Wuling Mountain in Chongqing.Based on observation by the morphological and microscopic,the preliminary result shows that can be considered as Morchellaceae.With further analysis and study on the basis of ITS sequencing,the results show that the rDNA-ITS size of mycelial samples from PCR amplification is 1 200 bp.With the comparison of BLAST,the mycelial samples are 100% similar to Morchella crassipes.Thus the Morchella were classified as Morchella crassipes(Vent.) Pers. |
| Keywords: | Mycelial samples ITS sequences Morchella crassipes(Vent.) Pers |
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