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The mitogenome of the scale insect Didesmococcus koreanus Borchsenius, 1955 (Coccoidea: Coccidae).

ABSTRACT: The complete mitochondrial genome of Didesmococcus koreanus is described in this study. The complete mitogenome is a 15,162 bp circular DNA molecule with a high A + T content of 82.5%, containing the typical 37 genes. A novel gene rearrangement is detected in the mitogenome. The phylogenetic result supports the monophyly of Coccoidea and the closer relationship between the Ceroplastinae and Coccinae.

SUBMITTER: Xu H

PROVIDER: S-EPMC8023595 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Description of a new soft scale insect of the genus Pulvinaria Targioni Tozzetti (Hemiptera, Coccoidea, Coccidae) from Bogota, Colombia.

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Redescription of Takahashia citricola Kuwana, 1909, and its transfer to the genus Pulvinaria Targioni Tozzetti (Coccoidea, Coccidae).

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The Complete Mitochondrial Genome of the Chinese White Wax Scale Insect, <i>Ericerus pela</i> Chavannes (Hemiptera: Coccidae), with Novel Gene Arrangement and Truncated tRNA Genes.

Project description:The Chinese white wax scale insect, Ericerus pela Chavannes (Hemiptera: Coccidae), is one of the scale insects with great economic value and has been dispersed and reared in China for over one thousand years. Its mitochondrial genome provides essential information for the molecular identification and genetic study of this species. We assembled the complete mitochondrial genome of E. pela based on PacBio sequencing and analyzed its genomic features. The genome was 17,766 bp in length with 13 protein-coding genes, 22 tRNAs, and two rRNA genes. The analysis results showed E. pela had significant gene rearrangements involving tRNAs compared with other Coccoidea species. Furthermore, E. pela's nine tRNAs were identified to have obvious truncated structures. The phylogenetic tree compiled of the species showed a long branch of the Coccoidea lineage, which indicated the high evolutionary rate in this group. Our study revealed the mitochondrial characteristics of E. pela and enriched the mitochondrial genetic information on Coccoidea species. It also determined the occurrence of gene rearrangement for the species in this superfamily.

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