Data from: Recent hybridization burst in diploid-tetraploid Cardamine contact zones in the Apennines: Are allotriploids threatening the persistence of parental species?
Data files
Aug 03, 2026 version files 887.94 MB
Abstract
These VCF files, generated from RADseq data, contain the filtered SNP variants used in the population genomic analyses presented in the associated manuscript. The dataset includes genotypes from diploid Cardamine apennina, allotetraploid C. amporitana, and their naturally occurring allotriploid hybrids sampled from multiple populations in the central Apennines, Italy. Sample identifiers correspond to those reported in the supplementary material of the manuscript.
Dataset DOI: 10.5061/dryad.8931zcs69
Description of the data and file structure
These VCF files, generated from RADseq data, contain the filtered SNP variants used in the population genomic analyses presented in the associated manuscript. The dataset includes genotypes from diploid Cardamine apennina, allotetraploid C. amporitana, and their naturally occurring allotriploid hybrids sampled from multiple populations in the central Apennines, Italy. The plastome dataset additionally includes five individuals of C. serbica as an outgroup. Sample identifiers correspond to those reported in the supplementary material of the manuscript.
File: AmpApe123_merged_final.bialelic_bezhybridov.filtered.DP8.passed.m06.vcf.gz
Description: Main dataset comprises 220 individuals and 456,239 SNPs.
File: AmpApe123_plastom.bialelic_filtered.DP8.passed.m06.vcf.gz
Description: Plastome dataset comprises 225 individuals and 339 SNPs.
Access information
Raw sequencing reads are deposited in the NCBI Sequence Read Archive under accession numbers PRJNA1451433 and PRJNA1333862. All code required to reproduce the analyses is publicly available at https://github.com/MarekSlenker/Code-Availability/tree/main/Majerova_et_al_2026_Evolution.