almost significantp value = 0.0575
The Tajima’s D test detected significant deviations from neutrality in Og -1 and Og -2 (Mean D = − 2.01, p value = 0.0010), almost significant deviation in Osj -1 and Osj -2 (Mean D = − 1.29, p value = 0.0575), and non-significant deviation in Osi -1 and Osi -2 (Additional file 5 : Table S3).