title: Characterization of the complete mitochondrial genome of the treehopper Darthula hardwickii (Hemiptera: Aetalionidae).
abstract: The complete sequence of the mitochondrial genome of the treehopper Darthula hardwickii is presented. The circular genome is 15,359 bp long with 37 genes and 77.4% A + T content. Twenty-three genes are located on the J-strand, the remaining being oriented on the N-strand. Gene order is identical to that of the typical arrangement of other treehoppers. This genome is highly economized with 66 overlapped nucleotides between neighboring genes in 16 locations. All protein-coding genes initiate with ATN codons. All of the 22 tRNAs, ranging from 60 to 73 bp, have the clover-leaf structure, except the dihydrouridine (DHU) arm of tRNA(Ser (AGN)) and tRNA(Arg) forms a simple loop as seen in many other metazoans. The sizes of the large and small ribosomal RNA genes are 1198 and 737 bp, respectively. The control region is 1081 bp in length with 83.72% A + T content. The complete mitogenome sequence of D. hardwickii could provide fundamental data for the phylogenetic studies of the Aetalionidae and Membracoidea and the Hemiptera as well.
authors.affiliation: a Key Laboratory of Zoological Systematics and Evolution , Institute of Zoology, Chinese Academy of Sciences , Chaoyang District , Beijing , P.R. China.
authors.forename: Ai-Ping
authors.initials: AP
authors.lastname: Liang
authors.affiliation: a Key Laboratory of Zoological Systematics and Evolution , Institute of Zoology, Chinese Academy of Sciences , Chaoyang District , Beijing , P.R. China.
authors.forename: Jie
authors.initials: J
authors.lastname: Gao
authors.affiliation: a Key Laboratory of Zoological Systematics and Evolution , Institute of Zoology, Chinese Academy of Sciences , Chaoyang District , Beijing , P.R. China.
authors.forename: Xing
authors.initials: X
authors.lastname: Zhao
mesh_terms: D000818:Animals; D001482:Base Composition; D003062:Codon / Q000235:genetics; D023061:Gene Order; D054629:Genome, Mitochondrial; D006430:Hemiptera / Q000235:genetics*; D019476:Insect Proteins / Q000235:genetics; D012335:RNA, Ribosomal / Q000235:genetics; D012343:RNA, Transfer / Q000235:genetics
chemical_list: D003062:Codon; D019476:Insect Proteins; D012335:RNA, Ribosomal; D012343:RNA, Transfer
keywords: Aetalionidae; Darthula hardwickii; Membracoidea; mitogenome; treehopper