| DNA barcoding of genus Metapenaeopsis (Decapoda: Penaeidae) and molecular phylogeny inferred from mitochondrial and nuclear DNA sequences | |
Cheng, Jiao; Sha, Zhong-li ; Liu, Rui-yu
| |
| 2015-08-01 | |
| 发表期刊 | BIOCHEMICAL SYSTEMATICS AND ECOLOGY
 |
| 卷号 | 61期号:2015页码:376-384 |
| 文章类型 | Article |
| 摘要 | Metapenaeopsis Bouvier, 1905 is the most diverse genus within Penaeidae. Metapenaeopsis shrimps exhibited subtle morphological differences, which make identification a difficult task based on taxonomic keys alone. In this study, we carried out DNA barcoding and phylogenetic analyses to examine taxonomy and phylogeny of genus Metapenaeopsis based on mitochondrial (COI) and nuclear (PEPCK and NaK) genes. Despite limited performance of DNA barcoding in delineating Metapenaeopsis shrimps, it questioned the taxonomic status of the two subspecies, Metapenaeopsis mogiensis intermedia and Metapenaeopsis mogiensis mogiensis, as well as three separate species: Metapenaeopsis provocatoria longirostris, Metapenaeopsis quinquedentata and Metapenaeopsis velutina. The major pattern of relationships between all studied taxa of Metapenaeopsis was similar across all analytical methods in which species with one-valved petasma were genetically distinct from those with two-valved petasma. As expected from morphology, the remaining species with stridulating organ constituted a strongly supported clade. In contrast, a paraphyletic clade was resolved for species without stridulating organ which contradicts Crosnier's morphological classification scheme for Metapenaeopsis. Overall, the present molecular data indicated that the shape of petasma and stridulating organ were both phylogenetically significant morphological characters for this genus, adding further evidence for the Crosnier's proposal. (C) 2015 Elsevier Ltd. All rights reserved. |
| 关键词 | Metapenaeopsis Dna Barcoding Phylogeny Cytochrome c Oxidase Subunit i Phosphoenolpyruvate Carboxykinase Sodium-potassium Atpase Alpha-subunit |
| DOI | 10.1016/j.bse.2015.07.005 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000361164800051 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/50759 |
| 专题 | 海洋生物分类与系统演化实验室 |
| 作者单位 | Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Cheng, Jiao,Sha, Zhong-li,Liu, Rui-yu. DNA barcoding of genus Metapenaeopsis (Decapoda: Penaeidae) and molecular phylogeny inferred from mitochondrial and nuclear DNA sequences[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2015,61(2015):376-384. |
| APA | Cheng, Jiao,Sha, Zhong-li,&Liu, Rui-yu.(2015).DNA barcoding of genus Metapenaeopsis (Decapoda: Penaeidae) and molecular phylogeny inferred from mitochondrial and nuclear DNA sequences.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,61(2015),376-384. |
| MLA | Cheng, Jiao,et al."DNA barcoding of genus Metapenaeopsis (Decapoda: Penaeidae) and molecular phylogeny inferred from mitochondrial and nuclear DNA sequences".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 61.2015(2015):376-384. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| DNA barcoding of gen（649KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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。
修改评论