title: Complete mitochondrial genome sequence of the yellow-spotted long-horned beetle Psacothea hilaris (Coleoptera: Cerambycidae) and phylogenetic analysis among coleopteran insects.
abstract: We have determined the complete mitochondrial genome of the yellow-spotted long horned beetle, Psacothea hilaris (Coleoptera: Cerambycidae), an endangered insect species in Korea. The 15,856-bp long P. hilaris mitogenome harbors gene content typical of the animal mitogenome and a gene arrangement identical to the most common type found in insect mitogenomes. As with all other sequenced coleopteran species, the 5-bp long TAGTA motif was also detected in the intergenic space sequence located between tRNA(Ser)(UCN) and ND1 of P. hilaris. The 1,190-bp long non-coding A+T-rich region harbors an unusual series of seven identical repeat sequences of 57-bp in length and several stretches of sequences with the potential to form stem-and-loop structures. Furthermore, it contains one tRNA(Arg)-like sequence and one tRNA(Lys)-like sequence. Phylogenetic analysis among available coleopteran mitogenomes using the concatenated amino acid sequences of PCGs appear to support the sister group relationship of the suborder Polyphaga to all remaining suborders, including Adephaga, Myxophaga, and Archostemata. Among the two available infraorders in Polyphaga, a monophyletic Cucujiformia was confirmed, with the placement of Cleroidea as the basal lineage for Cucujiformia. On the other hand, the infraorder Elateriformia was not identified as monophyletic, thereby indicating that Scirtoidea and Buprestoidea are the basal lineages for Cucujiformia and the remaining Elateriformia.
authors.affiliation: Biological Resources Research Department, National Institute of Biological Resources, Incheon, Korea.
authors.forename: Ki-Gyoung
authors.initials: KG
authors.lastname: Kim
authors.forename: Mee Yeon
authors.initials: MY
authors.lastname: Hong
authors.forename: Min Jee
authors.initials: MJ
authors.lastname: Kim
authors.forename: Hyun Hwak
authors.initials: HH
authors.lastname: Im
authors.forename: Man Il
authors.initials: MI
authors.lastname: Kim
authors.forename: Chang Hwan
authors.initials: CH
authors.lastname: Bae
authors.forename: Sook Jae
authors.initials: SJ
authors.lastname: Seo
authors.forename: Sang Hyun
authors.initials: SH
authors.lastname: Lee
authors.forename: Iksoo
authors.initials: I
authors.lastname: Kim
mesh_terms: D020856:AT Rich Sequence; D000818:Animals; D001483:Base Sequence; D001517:Coleoptera / Q000201:enzymology / Q000235:genetics* / Q000378:metabolism; D004272:DNA, Mitochondrial / Q000235:genetics*; D049750:Genome, Insect; D054629:Genome, Mitochondrial; D008969:Molecular Sequence Data; D009690:Nucleic Acid Conformation; D010802:Phylogeny; D012335:RNA, Ribosomal / Q000235:genetics; D012343:RNA, Transfer / Q000235:genetics
chemical_list: D004272:DNA, Mitochondrial; D012335:RNA, Ribosomal; D012343:RNA, Transfer