PDF(Pubmed)
Abstract：
Megalurothrips usitatus (Bagnall, 1913) (Thysanoptera: Thripidae) is a widely distributed pest in Asia that primarily affects the production of snap beans and cowpea. The complete mitochondrial genome of Megalurothrips usitatus has been sequenced and annotated in this study, which is 17,209 bp long and contains 13 protein-coding genes (PCGs), two rRNAs, and 22 tRNA genes. Most of the protein-coding genes (PCGs) start with ATG except ND4 using TTG. Meanwhile, eight PCGs stop with TAA, four PCGs have an incomplete stop codon, and the gene Cytb ends with TAG. Phylogenetic analysis showed that M. usitatus is closely related to Frankliniella intonsa and F. occidentalis, providing a basis for the study of the mitochondrial evolution of Thripinae.
摘要：
大蓟马（Bagnall，1913）（Thysanoptera：Thripidae）是亚洲广泛分布的害虫，主要影响菜豆和of豆的生产。本研究中已对巨大蓟马的完整线粒体基因组进行了测序和注释，长17,209bp，包含13个蛋白质编码基因(PCGs)，两个rRNA,和22个tRNA基因。大多数蛋白质编码基因(PCGs)以ATG开始,除了使用TTG的ND4。同时,八个PCG用TAA停止，四个PCGs有一个不完整的终止密码子,基因Cytb以TAG结尾。系统发育分析表明，美国M。为Thripinae的线粒体进化研究提供依据。
