Microsatellite data for Bemisia tabaci in Iraq

This dataset was used to determine the genetic diversity (the average number of alleles per locus, effective number of alleles, observed heterozygosity and expected heterozygosity), genetic differentiation (Fst), population structure, isolation by distance, distribution of genetic variation, and clonal occurrence (probability of identity) of 14 Bemisia tabaci populations sampled from Iraq.
All populations showed low genetic diversity. The expected genetic diversity (He) was not significantly different between populations. Pairwise population differentiation (Fst) was significant for 80.3 % of the pairwise comparisons (73 out 91). There was no evidence for isolation by distance. Forty-two matching multi-locus genotypes and 177 unique ones were observed across all populations. Bayesian clustering analysis implemented in STRUCTURE suggested K = 3 to be optimal.

本数据集用于分析从伊拉克采集的14个烟粉虱（Bemisia tabaci）种群的多项遗传参数，具体包括遗传多样性（每座位点平均等位基因数、有效等位基因数、观测杂合度与期望杂合度）、遗传分化（Fst）、种群结构、距离隔离效应、遗传变异分布以及克隆发生情况（个体识别概率）。所有供试种群均表现出较低的遗传多样性水平。种群间的期望杂合度（He）无显著差异。两两种群间的遗传分化（Fst）分析结果显示，91组成对比较中有73组（占比80.3%）差异具有统计学显著性。未检测到距离隔离效应的相关证据。所有供试种群中共观测到42个匹配的多位点基因型与177个独特多位点基因型。采用STRUCTURE软件进行的贝叶斯聚类分析表明，最佳聚类数K为3。