Table 3. Variation in percent fertility between lines of D. persimilis at the collinear QTLs.

Each line of D. persimilis was backcrossed to D. pseudoobscura bogotana ER white, and the percent fertility at each genotype is listed for each cross. The p-value listed represents statistical significance of the difference between the percent fertilities of each cross, and was calculated using a G-test (see Methods). "bog": D. pseudoobscura bogotana allele, "per": D. persimilis allele, and "het": heterozygous for both D. pseudoobscura bogotana and D. persimilis alleles.

		BCbog (MSH1993)		BCbog (MSH1)		BCbog (MSH3)		BCbog (SCI)
Line	Genotype	% Fertility	Sample Size	% Fertility	Sample Size	% Fertility	Sample Size	% Fertility	Sample Size	p-value
1	Q2=bog, Q4=bog	91%	191	83%	84	79%	39	87%	45	0.174
2	Q2=bog, Q4=het	70%	190	70%	83	77%	39	75%	52	0.748
3	Q2=het, Q4=bog	65%	147	58%	77	73%	49	59%	29	0.335
4	Q2=het, Q4=het	35%	139	34%	76	39%	49	47%	38	0.531