Morphological and Molecular Analysis Identified a Subspecies of Crassostrea ariakensis (Fujita, 1913) along the Coast of Asia
文献类型：期刊论文
| 作者 | Chen, Ya1,2,4; Li, Cui1,2 ; Lu, Ruijing1,3; Wang, Haiyan1,2,4
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| 刊名 | GENES
 |
| 出版日期 | 2024-05-01 |
| 卷号 | 15期号:5页码:20 |
| 关键词 | Crassostrea ariakensis COI 16S rRNA subspecies phylogenetic analysis species delimitation |
| DOI | 10.3390/genes15050644 |
| 通讯作者 | Wang, Haiyan(haiyanwang@qdio.ac.cn) |
| 英文摘要 | Crassostrea ariakensis (Fujita, 1913) is one of the most important economic and ecological oysters that is naturally distributed along the coast of Asia, separated by the Yangtze River estuary. They are usually compared as different populations, while there is no consensus on whether C. ariakensis in northern and southern areas should be considered as two species or subspecies. Here, we analyzed morphological characteristics, COI, 16s rRNA, mitogenome sequences, and species delimitation analysis (ASAP and PTP) to resolve the intraspecific taxonomic status of the C. ariakensis. Phylogenetic and ASAP analysis highlight that C. ariakensis was divided into N-type and S-type. PTP was unable to differentiate between the two types of C. ariakensis. The divergence time of N-type and S-type C. ariakinsis is estimated to be 1.6 Mya, using the relaxed uncorrelated lognormal clock method. Additionally, significant morphological differences exist between the two groups in terms of the adductor muscle scar color. Despite these differences, the COI (0.6%) and 16S rRNA (0.6%) genetic distance differences between N-type and S-type C. ariakensis has not yet reached the interspecific level. These results suggest that N-type and S-type C. ariakensis should be treated as different subspecies and renamed as C. ariakensis ariakensis subsp. nov and C. ariakensis meridioyangtzensis subsp. nov. |
| WOS关键词 | BIVALVIA OSTREIDAE ; MITOCHONDRIAL-DNA ; CUPPED OYSTER ; CLASSIFICATION ; CHINA |
| 资助项目 | National Key R&D Program of China |
| WOS研究方向 | Genetics & Heredity |
| 语种 | 英语 |
| WOS记录号 | WOS:001233180800001 |
| 出版者 | MDPI |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/185948]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Wang, Haiyan |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 3.Qingdao Agr Univ, Coll Life Sci, Qingdao 266109, Peoples R China 4.Univ Chinese Acad Sci, Beijing 101400, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Ya,Li, Cui,Lu, Ruijing,et al. Morphological and Molecular Analysis Identified a Subspecies of Crassostrea ariakensis (Fujita, 1913) along the Coast of Asia[J]. GENES,2024,15(5):20. |
| APA | Chen, Ya,Li, Cui,Lu, Ruijing,&Wang, Haiyan.(2024).Morphological and Molecular Analysis Identified a Subspecies of Crassostrea ariakensis (Fujita, 1913) along the Coast of Asia.GENES,15(5),20. |
| MLA | Chen, Ya,et al."Morphological and Molecular Analysis Identified a Subspecies of Crassostrea ariakensis (Fujita, 1913) along the Coast of Asia".GENES 15.5(2024):20. |
入库方式： OAI收割
来源：海洋研究所
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