Distribution across chromosomes of 108 mutations detected in genomes of six FN-exposed M3 Arabidopsis lineages. The labels indicate the type of mutation, and color their functional class or predicted consequence. Small INDELs are indicated by base-designating letters with a preceding plus or minus sign. Large deletions are indicated by a minus sign (with the number of deleted base pairs). Individual colors define intergenic region (red); intron (yellow); nonsynonymous substitution, shift of reading frame for short INDELs, or gene deletion for large deletions (blue); synonymous substitution (green); untranslated region (purple); transposable element (white). (A) E71; (B) E99; (C) E125; (D) E128; (E) E138; (F) E216. The gene symbols represent likely phenotype causal mutations conferring increased hypocotyl length: hy5 (Ang et al. 1998), hy1 (Davis et al. 1999), frs2 (Lin and Wang 2004), col2 (Ledger et al. 2001), hy2 (Kohchi et al. 2001), cry1 (Ahmad et al. 1998), and phyB (Somers et al. 1991).
