Beringian sub-refugia revealed in blackfish (Dallia): implications for understanding the effects of Pleistocene glaciations on Beringian taxa and other Arctic aquatic fauna

Table 2 Summary of alignment length, polymorphism, and tests of neutrality for the mtDNA, RAG1-I2 and S7-I1 alignments used in this study

Alignment	Number of Sequences	Alignment Length (base pairs)	Variable Sites	Number of Haplotypes	Haplotype Diversity (HD)
mtDNA	124	1230	64	35	0.94
RAG1 I2	140	730	9	8	0.52
S7 1	154	750	10	10	0.50
	Average Pairwise Differences (k)	Nucleotide Diversity (π)	Fu and Li' s D	Fu and Li' s F	Tajima' s D
mtDNA	10.31	0.0084	0.59	0.62	0.42
RAG1 I2	1.80	0.0025	-1.61	-1.24	-0.02
S7 1	0.58	0.00077	-3.16*	-3.11**	-1.62

Descriptions of each of the three alignments in this study, including number of sequences, length, basic polymorphism data, and tests of neutrality. Significance of neutrality tests is indicated by an *(P < 0.05) or **(P < 0.02)

ISSN: 2730-7182