Temporal differentiation in population structure of Utetheisa ornatrix.

Two localities (BOvi and CAvi) were sampled in 2005 and 2008, and differentiation between years was tested with exact G tests for genic frequencies. Fst values were calculated for each locality between the years for each locus and across all loci. Locus Utor 10 was not included because it did not amplify in any individual of BOvi05 and CAvi05 populations.本研究于2005年与2008年对两个采样点（BOvi与CAvi）开展了样本采集，并采用精准G检验对不同年份间的基因频率差异进行了显著性检验。随后针对每个采样点，分别计算了各基因座（locus）以及全部基因座在两年间的Fst值。基因座Utor 10未被纳入分析，因其在BOvi05与CAvi05种群的所有个体中均未成功扩增。