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Table 7 Analysis of molecular variance (AMOVA) of microsatellite markers.

From: Gone with the currents: lack of genetic differentiation at the circum-continental scale in the Antarctic krill Euphausia superba

  Source of Variation Variance Components Fixation Index P value
One group of 10 populations Among Populations 0.00294 Va Fst: 0.00299 0.62
  Within Populations 0.97999 Vb   
Two groups
Atlantic Pacific sector (*)
Among Groups -0.00075 Va Fct: -0.00076 0.82
  Among Populations Within Groups 0.00330 Vb Fsc: 0.00335 0.53
  Within Populations 0.98181 Vc Fst: 0.00259 0.62
  1. AMOVA based on allelic frequencies variation with significance calculated by 10,000 permutations of the original dataset.
  2. (*) Geographical groups: one group with samples from Southern Ocean Atlantic Sector (SG-1994, SG-1997, EI-2007, SS-2007, W-1992, B-1992, P-1997) and the other with samples from the Southern Ocean Pacific Sector (five temporal replicates from Ross Sea. R-1994, R-1995, R-1996, R-1997, R-1999).