Microsatellite data files for two loci for GenAlEx and STRUCTURE analyses of <i>Brassica tournefortii</i> collections

This dataset includes microsatellite genotypic data for <i>Brassica tournefortii</i> populations, focusing on two specific microsatellite loci. These loci were selected based on their moderate polymorphism across native, invasive, and landrace populations of <i>B. tournefortii</i>. Each locus exhibits 7 alleles, providing markers for assessing allelic diversity and genetic structure within and among populations. The genotypic data from these loci were analyzed to understand the genetic variability and differentiation among the studied populations, contributing to the broader understanding of <i>B. tournefortii</i>'s genetic and evolutionary potential among the three population types and among populations and accessions within each population type.本数据集涵盖图尔芥菜（*Brassica tournefortii*）种群的微卫星基因型数据，重点聚焦2个特定的微卫星位点。上述位点的筛选依据为其在该物种的原生种群、入侵种群及地方品种种群中均表现出中等多态性。每个位点均包含7个等位基因，可作为评估种群内部及种群间等位基因多样性与遗传结构的分子标记。本研究对上述位点的基因型数据进行分析，以明确所研究种群间的遗传变异与分化程度，进而深化对三类种群（原生、入侵、地方品种种群）内部，以及各类群内种群与种质材料间的图尔芥菜遗传与进化潜力的全面认知。

搜集汇总

背景与挑战

背景概述

该数据集提供Brassica tournefortii种群的微卫星基因型数据，聚焦于两个具有中等多态性的微卫星位点，每个位点包含7个等位基因，用于评估种群遗传多样性和结构。数据旨在分析本地、入侵和本地品种种群间的遗传变异与分化，支持GenAlEx和STRUCTURE软件分析，以理解该物种的遗传进化潜力。