Complete mitochondrial genomes of two deep-sea pandalid shrimps, Heterocarpus ensifer and Bitias brevis:insights into the phylogenetic position of Pandalidae(Decapoda: Caridea)
文献类型：CNKI期刊论文
| 作者 | SUN Shao'e; CHENG Jiao; SUN Song ; SHA Zhongli
|
| 发表日期 | 2020-05-15 |
| 出处 | Journal of Oceanology and Limnology
 |
| 关键词 | Pandalidae deep sea mitochondrial genome gene order phylogenetic relationships |
| 英文摘要 | The mitochondrial genome(mitogenome) analysis is a significant tool for investigating the evolutionary history of metazoan animals. The family Pandalidae is a diverse caridean group containing mainly deep-sea species. Until May 30 2019, only two complete mitogenomes are available in Gen Bank. Here we present the complete mitogenome sequences of two deep-sea pandalid shrimps, Heterocarpus ensifer and Bitias brevis through Illumina sequencing. The mitochondrial genomes were determined to be 15 939 bp and 15 891 bp long, and both consist of 13 protein-coding genes(PCGs), 23 transfer-RNA genes(t RNAs), two ribosomal-RNA genes(r RNAs), and one control region. The nucleotide composition is biased toward adenine and thymine. Overall, the gene contents and arrangements are consistent with the pancrustacean ground pattern. The alignment of the control regions of four pandalids reveals a conserved sequence block(CSB)(104 bp in length, average GC%=29.47% and 69.23% similarity). A phylogenetic analysis based on 51 Caridea complete mitogenomes revealed that the deep-sea pandalid shrimps are situated an intermediate lineage, with a tendency to originated from those living in shallow sea area. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the Key Research Program of Frontier Sciences,Chinese Academy of Sciences (CAS)(No. QYZDB-SSW-DQC036) ; the Strategic Priority Research Program of CAS (No. XDA22050302) ; the Senior User Project of R/V Kexue (No. KEXUE2019GZ02) ; the National Natural Science Foundation of China (No. 31872215) |
| 卷 | v.38期:03页:227-236 |
| 语种 | 英文; |
| 分类号 | Q953 |
| ISSN号 | 2096-5508 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/188225]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.DeepSeaResearchCenter,InstituteofOceanology,ChineseAcademyofSciences 2.DepartmentofMarineOrganismTaxonomyandPhylogeny,InstituteofOceanology,ChineseAcademyofSciences 3.UniversityofChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | SUN Shao'e,CHENG Jiao,SUN Song,et al. Complete mitochondrial genomes of two deep-sea pandalid shrimps, Heterocarpus ensifer and Bitias brevis:insights into the phylogenetic position of Pandalidae(Decapoda: Caridea). 2020. |
入库方式： OAI收割
来源：海洋研究所
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