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Table. 5 Genetic variations as revealed through combined SPAR approach among eight populations of I. griffithii

From: Genetic diversity and population structure assessment using molecular markers and SPAR approach in Illicium griffithii, a medicinally important endangered species of Northeast India

Population N Na ± SD Ne ±SD H ± SD I ± SD Pp (%) Np Hsp Hpop Gst Nm
L 06 1.48 ± 0.50 1.38 ± 0.43 0.20 ± 0.22 0.29 ± 0.31 48.00 120     
U 10 1.66 ± 0.47 1.46 ± 0.39 0.26 ± 0.20 0.38 ± 0.29 66.00 165     
BM 09 1.44 ± 0.49 1.31 ± 0.38 0.17 ± 0.21 0.25 ± 0.30 44.40 111     
B1 18 1.73 ± 0.44 1.44 ± 0.36 0.26 ± 0.19 0.39 ± 0.27 73.20 183     
B2 30 1.76 ± 0.42 1.40 ± 0.33 0.24 ± 0.17 0.37 ± 0.25 76.00 190     
B3 30 1.70 ± 0.45 1.36 ± 0.34 0.22 ± 0.18 0.34 ± 0.26 70.00 175     
BN 06 1.41 ± 0.49 1.26 ± 0.35 0.15 ± 0.19 0.23 ± 0.28 41.20 103     
TN 06 1.43 ± 0.49 1.27 ± 0.36 0.16 ± 0.19 0.24 ± 0.28 43.20 108     
Total 115 1.98 ± 0.12 1.55 ± 0.30 0.33 ± 0.13 0.50 ± 0.17 98.40 246 0.352 0.212 0.396 0.761
  1. N sample size, Na observed no. of alleles, Ne effective no. of alleles, H Nei’s genetic diversity, I Shannon’s information index, Pp percentage of polymorphic loci, Np number of polymorphic loci, Hsp total variability, Hpop variability within population, Gst diversity among populations, Nm gene flow 0.5 (1 – Gst) / Gst, SD standard deviation