Low genetic and phenotypic divergence in a contact zone between freshwater and marine sticklebacks: gene flow constrains adaptation

Table 1 Sampled localities, sample sizes (N), geographic coordinates and distance from the sea (Nor = 0)

Group Code	Locality Code	N	Longitude-latitude	Distance from the sea (in meters)
Nor	Nor	31	10.25974–56.02250	0
OddM	Norx	22	10.21657–56.01104	3351
	Norw	7	10.21433–56.01103	3493
	Norv	25	10.21102–56.01091	3702
	Noru	24	10.20788–56.01039	3915
	Nort	23	10.20485–56.00933	4182
	Nors	7	10.20420–56.00858	4276
	Norr	11	10.20412–56.00848	4288
	Norq	12	10.20400–56.00835	4305
	Norp	12	10.20295–56.00750	4420
	Noro	12	10.20282–56.00715	4459
	Norn	6	10.20184–56.00657	4549
	Norm	15	10.20158–56.00640	4573
	Norl	14	10.19785–56.00594	4828
	Nork	11	10.19755–56.00594	4838
	Norij	29	10.19543–56.00598	4984
	Norh	18	10.19383–56.00549	5124
	Norg	12	10.19360–56.00543	5136
	Noref	18	10.19141–56.00518	5288
	Nord	9	10.19116–56.00529	5308
	Norc	19	10.18866–56.00370	5542
	Norb	12	10.18693–56.00237	5736
	Nora	8	10.18673–56.00212	5756
OddU	OddUb	25	10.16012–55.98420	8702
OddU	OddUa	8	10.13432–55.96830	11,627

The three major groups correspond to the pooling of the original samples for some aspects of statistical analysis: the marine (Nor), the downstream (OddM) and the upstream groups (OddU)

ISSN: 2730-7182