Complete mitochondrial genome of golden variant of freshwater fish Labeo rajasthanicus (Cypriniformes: Cyprinidae): endemic to India.
| Autor: | Singh M; College of Fisheries, Bihar Animal Sciences University, Kishanganj, India., Saini VP; College of Fisheries, Bihar Animal Sciences University, Kishanganj, India., Mohindra V; ICAR-National Bureau of Fish Genetic Resources, Lucknow, India., Ojha ML; College of Fisheries, Maharana Pratap University of Agriculture & Technology, Udaipur, India., Lal KK; ICAR-Central Institute of Brackishwater Aquaculture, Chennai, India., Singh RK; ICAR-National Bureau of Fish Genetic Resources, Lucknow, India. |
|---|---|
| Jazyk: | angličtina |
| Zdroj: | Mitochondrial DNA. Part B, Resources [Mitochondrial DNA B Resour] 2023 Dec 12; Vol. 8 (12), pp. 1364-1367. Date of Electronic Publication: 2023 Dec 12 (Print Publication: 2023). |
| DOI: | 10.1080/23802359.2023.2290128 |
| Abstrakt: | The complete mitochondrial genome of the freshwater fish species Labeo rajasthanicus was obtained, using Illumina NovaSeq 6000 with 2 × 150 bp paired-end sequencing. The mitogenome of L. rajasthanicus is 16,738 bp in length (GenBank accession no.: OQ834146), comprised of 13 protein-coding genes, 22 tRNA genes, two rRNA genes, and a control region, i.e. D-loop. The arrangement of genes was found to be identical to other Cypriniformes fish mitogenome, available in the NCBI database. The taxonomic status of L. rajasthanicus as a valid species was debated by some researchers and it was considered a synonym of L. boggut. However, phylogenetic analysis in the present study supports the species validity of L. rajasthanicus , as it showed a distinct node well separated from L. boggut and supported by a high bootstrap value. Furtherly, the pairwise genetic divergence among studied species showed the divergence between L. rajasthanicus and L. boggut as 1.6% whereas the minimum divergence was found to be 0.13% with L. dussumieri followed by L. fimbriatus (0.58%) and L. gonius (0.63%). The complete mitogenome of L. rajasthanicus will also be useful as a baseline reference genome for the reconstruction and annotation of the mitogenome of other Labeo species. Competing Interests: The authors declare no conflicts of interest. (© 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.) |
| Databáze: | MEDLINE |
| Externí odkaz: |
|