Complete mitochondrial genome of Coleophora therinella Tengstrom, 1848 (Lepidoptera: Coleophoridae).
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ABSTRACT: The mitochondrial genome (mitogenome) of Coleophora therinella Tengström, 1848 is the first report for the family Coleophoridae in Lepidoptera. The 15,539-bp long complete genome has an arrangement identical to that observed in most lepidopteran genomes. COI had the atypical CGA codon that is frequently found in the start region of the lepidopteran COI, and COII had the GTG codon found previously in Drosophila yakuba ND5 and Rattus norvegicus ND1. The 457-bp long A + T-rich region was the second largest, next to Blastobasis lacticolella, which belongs to Blastobasidae in the superfamily Gelechioidea. The A/T content of the whole mitogenome was 80.7%; however, it varied among the regions/genes as follows: A + T-rich region, 94.8%; srRNA, 85.0%; lrRNA, 84.3%; tRNAs, 81.5%; and PCGs, 78.9%. Phylogenetic analyses with concatenated sequences of the 13 PCGs and two RNA genes using the maximum likelihood method, placed Coleophoridae, represented only by C. therinella, as the most basal lineage of the Gelechioidea families consisted of Stathmopodidae, Scythrididae, Blastobasidae, Autostichidae, and Oecophoridae, but nodal support for this grouping was very low (27%). Currently, several families of Gelechioidea are represented by a single species. Thus, extended sampling is required for further reasonable inference for the relationships of these families.
SUBMITTER: Park JS
PROVIDER: S-EPMC8259821 | biostudies-literature |
REPOSITORIES: biostudies-literature
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