The Complete Mitogenome of the Comma Butterfly Polygonia c-aureum Provides Insights into the Phylogenetic Relationships and Divergence Time Estimation within the Nymphalidae

2022 Molecular Genetics: Research Open  
using COI, EF-1α and wingless genes, both including good taxonomic coverage of the Nymphalidae, showed that many of the traditional subgroups are monophyletic. [7] inferred a robust phylogenetic hypothesis based on 10 genes and 235 morphological characters. Meanwhile, there are many difficulities in the research of orgin and evolution in most of the families, in view of the lack of fossils data. [7] used a surprisingly good fossil record for the Nymphalinae to estimate the ages of
more » ... n major lineages using Bayesian relaxed clock methods, suggesting that the age of Nymphalidae is older than 70 million years. [24] explored the divergence time in butterflies using the sequences of ultraviolet-sensitive (UVRh), blue-sensitive (BRh), long-wavelength sensitive (LWRh) opsins, EF-1α and COI obtained from 27 taxa representing the five major butterfly families. The comma butterfly, Polygonia c-aureum, is a major defoliator leaf pest on the scandent hostlant Humulus scandens (Lour.) Merr., which is used for medicine in China [25] . Here, we sequenced the complete mitochondrial genome (mitogenome), which could can be used to develop molecular markers for phylogenetics and, identification, and also to examine the evolution of Nymphalidae. In addition, we hope our study would be useful for the prevention and control of insect pests.
doi:10.31038/mgj.2022512 fatcat:zfpnrocqsndllcq6mk6urr6doq