DOI: 10.5061/dryad.3n5tb2rpq
title: Data from: Assessing the local adaptative changes associated with range expansion of the pink stem borer

description: Understanding the genetic basis of adaptive evolution following habitat
 expansion can have important implications for pest management. The pink
 stem borer (PSB), Sesamia inferens (Walker), is a destructive pest of rice
 that historically restricted to regions south of N34° latitude in China.
 However, with changes in global climate and farming practices, the
 distribution of this moth has progressively exceeded its traditional limit
 of 34° N and encompassed most regions in North China. However, the
 evolutionary processes and local adaptative changes of this species, are
 not yet fully understood. Here, we employed genome resequencing to
 genotype over 1 million of high‐quality SNPs and 20,000 SVs from 14
 geographical populations across China. Three highly differentiated genetic
 groups were formed, corresponding to Northern, Southern China regions and
 Yunnan-Guizhou Plateau. The pairwise genetic distance between locations
 was highly correlated with geographic and environmental distance. Our
 estimates of evolutionary history indicate asymmetric migration with
 varying population sizes across three genetic groups. Selective sweep
 analyses highlight the strong selected insect cuticle GRP genes enhanced
 desiccation adaptability of the northern group and SETMAR gene associated
 with range expansion and local adaptation in Shandong population. Based on
 an integrated analysis of transcriptome and enGWAS, we also identified the
 CYP321A7 gene was involved in the PSB adaption to desiccation climates.
 Our findings revealed the phylogeography, demographic dynamics and
 evolutionary forces of PSB and identified potential candidate genes to
 explore the genetic adaptation to novel environments, which have
 significant implications for the development of effective strategies to
 control this pest.
description: # Assessing the local adaptative changes associated with range expansion
 of the pink stem borer Whole-genome variant files （snp & sv） and
 the whole genome phylogenetic tree of pink stem borer Populations ##
 Description of the data and file structure All whole-genome structural
 variant calls The final product of our structural variant calling
 pipeline; obtained as described under: "SNP and SV calling" in
 Materials and Methods. This file includes both high-quality SVs.
 Sesamia\_inferens.sv.vcf.gz All whole-genome SNP variant calls The final
 product of our structural variant calling pipeline; obtained as described
 under: "SNP and SV calling" in Materials and Methods. This file
 includes high-quality SNPs. Sesamia\_inferens.snp.vcf.gz Main whole genome
 phylogenetic tree using SNP dataset Figure 1A Sesamia\_inferens.snp.nexus
 Main whole genome phylogenetic tree using SV dataset Figure 1D
 Sesamia\_inferens.sv.nexus ## Sharing/Access information The sequence data
 have been submitted to the National Center for Biotechnology Information
 (NCBI). The raw data used for genome resequencing analysis are available
 at PRJNA979934. Links to other publicly accessible locations of the data:
 https://www.ncbi.nlm.nih.gov/bioproject/?term=PRJNA979934 Data was derived
 from the following sources:
 https://www.ncbi.nlm.nih.gov/sra/?term=PRJNA979934 ## Code/Software no
 code or software