Assessment of introduced Kappaphycus (Solieriaceae, Rhodophyta) species relationships in China with molecular markers
文献类型：期刊论文
| 作者 | Liu Chenlin1; Huang Xiaohang1; Liu Jianguo2 |
| 刊名 | ACTA OCEANOLOGICA SINICA
 |
| 出版日期 | 2013-02-01 |
| 卷号 | 32期号:2页码:59-65 |
| 关键词 | 18S rDNA cox2-cox3 spacer region molecular marker Kappaphycus rbcL |
| ISSN号 | 0253-505X |
| 通讯作者 | Liu, CL |
| 中文摘要 | Due to morphological plasticity and paucity of diagnostic morphological characters, the taxonomy of Kappaphycus gets more and more confused with the expanding of commercial cultivation. In this study, the phylogenetic relationship of 13 strains of introduced Kappaphycus species in China was defined using DNA molecular markers, such as 18S rDNA, rbcL and cox2-cox3 spacer region. The resolutions obtained by three different molecular markers were compared: both cox2-cox3 spacer region and rbcL sequences are eligible in inter- species identification of Kappaphycus, whereas cox2-cox3 spacer region is more variable than rbcL sequence. There is several basepairs' discrepancy among 18S rDNA sequences, while it is 100% identical among both cox2-cox3 spacer region and rbcL sequences of the ten strains of K. alvarezii. We suppose that 18S rDNA sequence can provide more information in biogeography study of Kappaphycus than other two DNA sequences. |
| 英文摘要 | Due to morphological plasticity and paucity of diagnostic morphological characters, the taxonomy of Kappaphycus gets more and more confused with the expanding of commercial cultivation. In this study, the phylogenetic relationship of 13 strains of introduced Kappaphycus species in China was defined using DNA molecular markers, such as 18S rDNA, rbcL and cox2-cox3 spacer region. The resolutions obtained by three different molecular markers were compared: both cox2-cox3 spacer region and rbcL sequences are eligible in inter- species identification of Kappaphycus, whereas cox2-cox3 spacer region is more variable than rbcL sequence. There is several basepairs' discrepancy among 18S rDNA sequences, while it is 100% identical among both cox2-cox3 spacer region and rbcL sequences of the ten strains of K. alvarezii. We suppose that 18S rDNA sequence can provide more information in biogeography study of Kappaphycus than other two DNA sequences. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Oceanography |
| 类目[WOS] | Oceanography |
| 研究领域[WOS] | Oceanography |
| 关键词[WOS] | RBCL ; SEQUENCES ; GIGARTINALES ; SYSTEMATICS ; RDNA |
| 收录类别 | SCI |
| 原文出处 | 10.1007/s13131-013-0277-5 |
| 语种 | 英语 |
| WOS记录号 | WOS:000314699900008 |
| 公开日期 | 2014-07-17 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/16684]  |
| 专题 | 海洋研究所_海洋生物技术研发中心 |
| 作者单位 | 1.State Ocean Adm, Inst Oceanog 1, Marine Ecol Ctr, Qingdao 266061, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Chenlin,Huang Xiaohang,Liu Jianguo. Assessment of introduced Kappaphycus (Solieriaceae, Rhodophyta) species relationships in China with molecular markers[J]. ACTA OCEANOLOGICA SINICA,2013,32(2):59-65. |
| APA | Liu Chenlin,Huang Xiaohang,&Liu Jianguo.(2013).Assessment of introduced Kappaphycus (Solieriaceae, Rhodophyta) species relationships in China with molecular markers.ACTA OCEANOLOGICA SINICA,32(2),59-65. |
| MLA | Liu Chenlin,et al."Assessment of introduced Kappaphycus (Solieriaceae, Rhodophyta) species relationships in China with molecular markers".ACTA OCEANOLOGICA SINICA 32.2(2013):59-65. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。