Individual Genetic Contributions to Genital Shape Variation between Drosophila simulans and D. mauritiana

Table 1

Location of introgressions.

Line name^1	Introgressed region: base positions^2	Introgressed region: cytological^3
SM(62)1	(3L) 41-8706	61A-67B
SM(62)2	(3L) 41-8700	61A-67B
SM(82)4	(3L) 16451-(3R)4871	74A-92F
SM(98)1	(3R) 23001-telomere	98A-telomere
SM(98)5	(3R) 21267-26170	96E-100A
MS(62)3	(3L) 1457-3921	62B-64B
MS(82)6	(3L) 22342-(3R)5411	80F-92D
MS(98)1	(3R) 21267-telomere	96E-telomere

The lines are either a piece of D. mauritiana genome in an otherwise D. simulans genetic background (S_M) or a piece of D. simulans genome in an otherwise D. mauritiana genetic background (M_S) for three segments of the third chromosome (cytological region 62, 82, or 98). The line number is consistent with the designation previously used for the same lines [25].
²The base positions are in kilobases, numbered from the telomere for the left arm (3L) and from the centromere for the right arm (3R) of the third chromosome. The region that is listed spans from the markers that had the genotype of the genomic background, encompassing the markers that had the introgressed parent’s genotype; thus, the size of the actual region is likely smaller than the listed region.
³The cytological position is that of the homologous region in D. melanogaster.