Evaluation of genetic diversity and germ plasm identification of 44 species, clones, and cultivars from 5 sections of the genus populus based on amplified fragment length polymorphism analysis
文献类型：期刊论文
| 作者 | Zhou, CJ; Song, HZ; Li, JH; Sun, JW; Jin, DM; Zhang, QW; Wang, B |
| 刊名 | Plant molecular biology reporter
 |
| 出版日期 | 2005-03-01 |
| 卷号 | 23期号:1页码:39-51 |
| ISSN号 | 0735-9640 |
| 关键词 | Amplified fragment length polymorphism Cluster analysis Genetic diversity Germplasm identification Populus Sequence characterized amplified region |
| 通讯作者 | Wang, b(bwang@genetics.ac.cn) |
| 英文摘要 | The genus populus l. (salicaceae) can be divided into 5 sections with distribution throughout the world. accurate identification of populus clones and species is essential for effective selection, breeding, and management of genetic resources. in this study, amplified fragment length polymorphism (aflp) analysis, which was reported as a reliable technique with high efficiency in detecting polymorphism, was used to conduct analyses of genetic diversity and variety identification of 44 species, clones, and cultivars of populus that represent a wide range of breeding and commercially available germplasms. cluster analysis of the 44 samples was carried out, and it dendrogram of genetic relatedness was developed on the basis of the aflp data. dna fingerprints of the 44 samples were developed front 12 selected bands amplified with 2 primer combinations (m-cag/e-ta and m-cag/e-tc). each sample has its unique fingerprint pattern and can be distinguished from the others. furthermore, i specific aflp band of the cultivar populus canadensis cl. guariento coming from fragments amplified by primer combination m-ctc/e-ag was successfully converted into a sequence-characterized amplified region (scar) marker. the results indicate that aflp analysis should be considered as the preferred technique for the study of polymorphism in populus. this research is the first report concerning the use of aflp analysis in genetic diversity and germplasm identification among all sections of populus. |
| WOS关键词 | MICROSATELLITE DNA ; TREMBLING ASPEN ; AFLP ; ALLOZYMES ; MARKERS ; MODEL ; TREE |
| WOS研究方向 | Biochemistry & Molecular Biology ; Plant Sciences |
| WOS类目 | Biochemical Research Methods ; Plant Sciences |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000230547500003 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2377397 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, B |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Plant Genet, Inst Genet & Dev Biol, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Chinese Acad Forestry, Res Inst Forestry, Beijing 100091, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, CJ,Song, HZ,Li, JH,et al. Evaluation of genetic diversity and germ plasm identification of 44 species, clones, and cultivars from 5 sections of the genus populus based on amplified fragment length polymorphism analysis[J]. Plant molecular biology reporter,2005,23(1):39-51. |
| APA | Zhou, CJ.,Song, HZ.,Li, JH.,Sun, JW.,Jin, DM.,...&Wang, B.(2005).Evaluation of genetic diversity and germ plasm identification of 44 species, clones, and cultivars from 5 sections of the genus populus based on amplified fragment length polymorphism analysis.Plant molecular biology reporter,23(1),39-51. |
| MLA | Zhou, CJ,et al."Evaluation of genetic diversity and germ plasm identification of 44 species, clones, and cultivars from 5 sections of the genus populus based on amplified fragment length polymorphism analysis".Plant molecular biology reporter 23.1(2005):39-51. |
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来源：中国科学院大学
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