Abstract

Hypomecis punctinalis Scopoli, 1763 belongs to the Lepidopteran family Geometridae. We sequenced the complete mitochondrial genome (mitogenome) of H. punctinalis. The mitogenome is 15,648 bp long and contains a typical set of genes (13 protein-coding genes (PCGs), 22 tRNA genes, and two rRNA genes) and a 484 bp AT-rich region. All PCGs start with ATN codons and stop at TAA codon except for cox1 using CGA as initiation codon and nad4 and nad5 using incomplete termination codon T. Within the mitogenome, 17 intergenic spacers and seven overlaps are founded. The intergenic nucleotides are 294 bp in total and two longest intervals locate between trn^Gln and nad2 as well as trn^Cys and trn^Tyr. The overlap nucleotides are 47 bp in total and the maximum overlap lies between cox2 and trn^Lys. The AT-rich region of the mitogenome contains an ‘ATAGA + polyT’ motif, three copies of 30-bp-repeat and a short polyA tail. The phylogenetic tree shows the relationships of four subfamilies of Geometridae are (((Ennominae + Geometrinae)+Larentiinae)+Sterrhinae)) and the relationships within subfamily Ennominae are ((((Erannis+Biston)+(Jankowskia+(Hypomecis+(Apocheima+Milionia))))+Ectropis)+Abraxas)+Phthonandria)+Celenna).

 抽象的

Hypomecis punctinalis Scopoli, 1763 属于鳞翅目尺蛾科。我们对马点红线虫的完整线粒体基因组（线粒体基因组）进行了测序。线粒体基因组长 15,648 bp，包含一组典型的基因（13 个蛋白质编码基因 (PCG)、22 个 tRNA 基因和 2 个 rRNA 基因）和一个 484 bp 富含 AT 的区域。除cox1使用 CGA 作为起始密码子以及nad4和nad5使用不完整终止密码子 T 外，所有 PCG 均以 ATN 密码子开始，并以 TAA 密码子终止。在有丝分裂基因组中，发现了 17 个基因间间隔区和 7 个重叠。基因间核苷酸共有294 bp，两个最长的间隔位于trn ^Gln和nad2以及trn ^Cys和trn ^Tyr之间。重叠核苷酸共有47 bp，最大重叠位于cox2和trn ^Lys之间。丝裂基因组的富含 AT 的区域包含一个“ATAGA + polyT”基序、三个 30 bp 重复拷贝和一个短的 polyA 尾。系统发育树显示尺蠖科四个亚科的关系为(((Ennominae + Geometrinae)+Larentiinae)+Sterrhinae))，尺蠖亚科内的关系为(((( Erannis + Biston )+( Jankowskia +( Hypomecis +( Apocheima ) + Milionia ))))+ Ectropis )+ Abraxas )+ Phthonandria )+ Celenna )。