Association of SSR Markers with Cold Tolerance Traits in Diverse Bermudagrass [Cynodon dactylon (L.) Pers.] Accessions
文献类型：期刊论文
| 作者 | Fan, Jibiao2,3; Xie, Yan2; Hu, Zhengrong2; Liu, Ao2; Amombo, Erick2; Chen, Liang2; Fu, Jinmin1,2 |
| 刊名 | JOURNAL OF PLANT GROWTH REGULATION
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 39期号:1页码:172-182 |
| ISSN号 | 0721-7595 |
| 关键词 | Bermudagrass Cold stress Association analysis Genetic diversity SSR marker |
| DOI | 10.1007/s00344-019-09972-3 |
| 英文摘要 | Bermudagrass [Cynodon dactylon (L.) Pers.] is a perennial and typical warm-season grass. It undergoes withering and severe damage under cold stress; thus, cold is considered as a key factor that restricts the widespread use in bermudagrass. Identification of association between molecular markers and cold tolerance-related traits would facilitate the efficient selection of cold tolerant bermudagrass cultivars. A total of 106 diverse bermudagrass accessions, including 4 commercial cultivars and 102 wild germplasms, were tested for cold tolerance and analyzed by 104 simple sequence repeat (SSR) markers. Cold significantly decreased transpiration rate, growth rate and turf quality. There were significant variations in these trait values among the accessions under cold conditions. Two subpopulations were detected in the panel of accessions based on the analysis of 1474 alleles with 104 SSR markers. Clustering analysis revealed that the genetic relationship was affected by the natural habitats. Thirty-four SSR markers were identified to be associated with two or three traits based on the corrected P values (P < 3.5 x 10(-4)). These markers can be used for genetic improvement of cold tolerance of bermudagrass after further validation. |
| 资助项目 | National Natural Science Foundation of China (NSFC)[31401915] ; National Natural Science Foundation of China (NSFC)[31272194] |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000521992300014 |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/15100]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Chen, Liang; Fu, Jinmin |
| 作者单位 | 1.Ludong Univ, Sch Resources & Environm Engn, Yantai, Peoples R China 2.Chinese Acad Sci, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China 3.Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Jibiao,Xie, Yan,Hu, Zhengrong,et al. Association of SSR Markers with Cold Tolerance Traits in Diverse Bermudagrass [Cynodon dactylon (L.) Pers.] Accessions[J]. JOURNAL OF PLANT GROWTH REGULATION,2020,39(1):172-182. |
| APA | Fan, Jibiao.,Xie, Yan.,Hu, Zhengrong.,Liu, Ao.,Amombo, Erick.,...&Fu, Jinmin.(2020).Association of SSR Markers with Cold Tolerance Traits in Diverse Bermudagrass [Cynodon dactylon (L.) Pers.] Accessions.JOURNAL OF PLANT GROWTH REGULATION,39(1),172-182. |
| MLA | Fan, Jibiao,et al."Association of SSR Markers with Cold Tolerance Traits in Diverse Bermudagrass [Cynodon dactylon (L.) Pers.] Accessions".JOURNAL OF PLANT GROWTH REGULATION 39.1(2020):172-182. |
入库方式： OAI收割
来源：武汉植物园
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