Table 5 FST− based hierarchical AMOVA between the ‘English Channel’ and ‘Brittany coast’ groups of P. koreni for both allozymes and mtCOI.

From: Sharp genetic break between Atlantic and English Channel populations of the polychaete Pectinaria koreni, along the North coast of France

Source of variation

Percent variation

Fixation indices

P-value

Allozymes

 Among groups

0.18

FCT=0.029

0.032

 Among populations within groups

0.95

FSC=0.043

0.000

 Within populations

98.87

FST=0.072

0.000

MtCOI

 Among groups

12.30

FCT=0.123

0.001

 Among populations within groups

0.13

FSC=0.001

0.404

 Within populations

87.60

FST=0.124

0.000

  1. ‘English Channel’: RB, GR, BS, MSM; ‘Brittany coast’: MRL, MO, CC, LO.