Figure 5From: Tests for the replication of an association between Egfr and natural variation in Drosophila melanogaster wing morphologyAssociation plots for tests of association between Egfr and shape parameter C1. Each plot shows the negative logarithm of the p-value for the test statistic at each polymorphic SNP from 5' to 3 along the Egfr locus. (A) Association profile from the whole NC inbred panel (N = 121, solid line) and the Kenyan chromosomes (N = 26, broken line). (B) The association profile for the RR experiment (outcrossed, N = 71, broken line) and the subset of NC lines (in inbred condition, N = 71, solid line) used for the outcrossing scheme. (C) Similarly the profiles for the BC panel (backcrossed to NC025 and NC144, N = 79, broken line) and the corresponding NC set (N = 79, solid line). The X scale is broken to indicate gaps between contigs with the gene structure represented below (exons as boxes in three contigs of non-coding sequence). Site T30200C (indicated) is located at the 5' most end of contig 2. Lines corresponding to single site significance levels α = 0.05 (negative log p: 1.30) and more conservative gene wide α = 0.0001 (negative log p: 4.0). Trait values for all lines and crosses come from data that were processed jointly in TPSrelw [68].Back to article page