Sequencing and analysis of the complete mitochondrial genome of Crocidura tanakae from China and its phylogenetic analysis
| Autor: | Jin Zhi-Min, Qin Ke-Song, Li Bo-Qi, Zhang Jun-Sheng, Cai He, Li Jin-Xun, Wang Zhu, Liu Zhu |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: | |
| Zdroj: | Mitochondrial DNA. Part B. Resources, Vol 4, Iss 2, Pp 2791-2793 (2019) |
| Druh dokumentu: | article |
| ISSN: | 2380-2359 23802359 |
| DOI: | 10.1080/23802359.2019.1659118 |
| Popis: | The complete mitogenome sequence of Crocidura tanakae was determined using long PCR. The genome was 16,969 bp in length and contained 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes, 1 origin of L strand replication and 1 control region. The overall base composition of the heavy strand is A (32.5%), C (22.3%), T (31.9%), and G (13.3%). The base compositions present clearly the A–T skew, which is most obviously in the control region and protein-coding genes. Mitochondrial genome analyses based on MP, ML, NJ, and Bayesian analyses yielded identical phylogenetic trees. The five Crocidura species formed a monophyletic group with the high bootstrap value (100%) in all examinations. This study verifies the evolutionary status of C. tanakae in Soricidae at the molecular level. The mitochondrial genome would be a significant supplement for the C. tanakae genetic background. |
| Databáze: | Directory of Open Access Journals |
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