Studies on germplasm resources of Auricularia polytricha,inter-simplesequencerepeat（ISSR）
文献类型：会议论文
| 作者 | Dan Zhang1 ; Fei Shen1,2; Jingying Liu3; Jersy Falandysz4
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| 出版日期 | 2014 |
| 会议名称 | 2014 International Conference on Medical Engineering and Bioinformatics (MEB 2014) |
| 会议日期 | 2014 |
| 会议地点 | 湖北武汉 |
| 关键词 | Auricularia polytricha genetic diversity polymorphism ISSR marker strain |
| 页码 | 1-8 |
| 通讯作者 | Dan Zhang |
| 英文摘要 |
This paper investigated the genetic variations of the strains of the species Auricularia at the molecular level in order to protect Auricu/aria resources from reducing and provide a theoretica1 basis for the breeding of new varieties and laid a foundation for the construction of the DNA fingerprint of Auricularia.This research used ISSR markers to assess the gennplasm genetic diversity among 55 individuals 、of Auricu/aria. 17 primers were selected from 27 primers for gennplasmanalysis. Our results showed that the 17 primers amplified 155 fragments, and the polymorphic loci were 155 and the percentage of polymorphic loci reached 100%. The Jaccard's genetic similarity matrix and dendrogram for the 55 strains were formed based on the ISSR-generated bands. In dendrogram, the 55 strains could be divided into five groups，which contained 12, 11, 2, 24, and 6 strains, respectively. The average genetic similarity coefficient of the 55 |
| 会议主办者 | MEB |
| 会议录 | MedicaI Engineering and Bioinformatics (MEB2014) (Part One)
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| 语种 | 英语 |
| ISSN号 | 1743-3525 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/17937]  |
| 专题 | 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 |
| 作者单位 | 1.Institute of Mountains Hazards and Environment, Chinese Academy of Sciences, Chengdu, China 2.Graduate School ofChinese Academy ofSciences, China 3.Department of Pharmacy, Faculty of Health and Medical Science, University ofCopenhagen, Universitetsparken2, Copenhagen 4.Research Group of Environmental Chemistry, Ecotoxicology and Food Toxicology, University of Gdansk, Gdansk, Poland |
| 推荐引用方式 GB/T 7714 | Dan Zhang,Fei Shen,Jingying Liu,等. Studies on germplasm resources of Auricularia polytricha,inter-simplesequencerepeat（ISSR）[C]. 见:2014 International Conference on Medical Engineering and Bioinformatics (MEB 2014). 湖北武汉. 2014. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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