Significant Deviations in the Configurations of Homologous Tandem Repeats in Prokaryotic Genomes

We explored the possibilities of whole-genome duplication (WGD) in prokaryotic species,where we performed statistical analyses of the configurations of the central angles between homologous tandem repeats (TRs) on the circular chromosomes.At first,we detected TRs on their chromosomes and identified equivalent tandem repeat pairs (ETRPs); here,an ETRP is defined as a pair of tandem repeats sequentially similar to each other.Then we carried out statistical analyses of the central angle distributions of the de...