Tian Tian-Qi, Zhang Feng, Zhai Ying-Yan, Li Ying-Mei, Li Zeng-Yi, Hong Bo
Shaanxi Key Laboratory of Qinling Ecological Security, Bio-Agriculture Institute of Shaanxi, Shaanxi Academy of Sciences, Xi'an, China.
Ankang Center for Agricultural Technology Extension, Ankang, China.
Mitochondrial DNA B Resour. 2025 Feb 9;10(3):202-206. doi: 10.1080/23802359.2025.2463500. eCollection 2025.
Drake, 1948 (Hemiptera: Tingidae) is an important pest of camphor trees. The complete mitochondrial genome of was sequenced and assembled in this paper. The circular genome is 15,407 bp in length and contains 37 genes (13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes) as well as one AT-rich region (GenBank accession no. PP868166). The average nucleotide composition is 44.04% for A, 34.40% for T, 12.50% for C, and 9.06% for G. The percentage of A + T contents is 78.44%. The maximum-likelihood phylogenetic analysis of the concatenated nucleotide sequences of 13 PCGs from 21 species in the family Tingidae and two outgroup species was performed. The results indicated that does not form sister relationships with any other species, instead nesting within the genus . This study provides significant molecular data for advancing the evolutionary and phylogeographic analysis of .
德雷克叶蝉（1948年记载，半翅目：叶蝉科）是樟树的一种重要害虫。本文对其完整的线粒体基因组进行了测序和组装。该环状基因组长度为15407 bp，包含37个基因（13个蛋白质编码基因、22个转运RNA基因、2个核糖体RNA基因）以及一个富含AT的区域（GenBank登录号：PP868166）。平均核苷酸组成为：A占44.04%，T占34.40%，C占12.50%，G占9.06%。A+T含量百分比为78.44%。对叶蝉科21个物种以及两个外类群物种的13个蛋白质编码基因的串联核苷酸序列进行了最大似然系统发育分析。结果表明，德雷克叶蝉不与任何其他物种形成姐妹关系，而是嵌套在该属内。本研究为推进德雷克叶蝉的进化和系统地理学分析提供了重要的分子数据。
