The complete mitochondrial genome of the long-horned caddisfly (Insecta: Trichoptera: Leptoceridae).

Mitochondrial DNA B Resour

Department of Biological Sciences, University of Manitoba, Winnipeg, MB, Canada.

Published: November 2017

AI Article Synopsis

  • The long-horned caddisfly, Milne, 1934, is a common herbivorous species found in various freshwater habitats across North America.
  • Whole genome sequencing revealed a complete mitochondrial genome of 14,963 base pairs, characterized by high AT content and containing typical insect features like protein-coding genes and tRNAs.
  • Phylogenetic analysis indicates that this caddisfly is closely related to Sericostomatidae within the Trichoptera order, aligning with earlier research findings.

Article Abstract

The long-horned caddisfly Milne, 1934 (Leptoceridae), is a widespread herbivorous North American caddisfly found in both lentic and lotic habitats. Whole genome Illumina sequencing allowed the assembly of a complete circular mitogenome of 14,963 bp from consisting of 73.4% AT nucleotides, 22 tRNAs, 13 protein-coding genes, two rRNAs and a control region in the ancestral insect gene order. features an atypical TTG start codon as in some lepdioptera and prokaryotes. Phylogenetic reconstruction places as sister to (Sericostomatidae) within a monophyletic Order Trichoptera, which is consistent with previous phylogenetic hypotheses.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7800763PMC
http://dx.doi.org/10.1080/23802359.2017.1398619DOI Listing

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