Hybridization and massive mtDNA unidirectional introgression between the closely related Neotropical toads Rhinella marina and R. schneideriinferred from mtDNA and nuclear markers

Table 2 Polymorphism and sequence divergence for each locus.

	Average Differences	D_xy (%)	D_a (%)	ψ	ψ 1	ψ 2	ψ Shared
*RPL9*
LAB × RAB	3.843	0.776	0.206	0	1	13	8
LAB × R. schneideri	14.167	2.921	2.451	7	8	16	0
RAB × R. schneideri	15.081	3.115	2.288	6	20	16	1
*RPL3*
LAB × RAB	4.436 (4.270)*	0.670 (0.642)*	0.226 (0.227)*	0	6	14 (9)*	3
LAB × R. schneideri	10.102	1.519	1.1139	6	8	6	1
RAB × R. schneideri	9.158 (9.402)*	1.377 (1.407)*	0.982 (1.040)*	1 (5)*	17 (12)*	7	0
*C-myc*
LAB × RAB	0.81	0.138	0.006	0	0	7	2
LAB × R. schneideri	5.317	0.926	0.762	3	2	5	0
RAB × R. schneideri	5.270	0.918	0.736	2	8	4	1
*Cyt b*
LAB × RAB	7.498	2.292	1.672	4	4	10	0
LAB × R. schneideri	7.029	2.149	1.915	4	4	4	0
RAB × R. schneideri	3.258	0.996	0.479	0	8	2	2

D_xy, average pairwise number of nucleotide substitutions per site; D_a, average pairwise net nucleotide divergence; ψ, number of polymorphic sites exclusive of each group or species; ψ 1; refers to the first species/group listed in each pairwise comparison.
*Removing the R. schneideri haplotypes (H13 and H14) present in three R. marina heterozygous from population CC (see Fig. 3).

ISSN: 2730-7182