<p>Supplementary Table 2 </p><p>Regions displaying segregation distortion across the six new recombinant inbred populations and six other populations</p><p>Population Chr 1 Chr 2 Chr 3 Chr 4 Chr 5 Mb Mb Mb Mb Mb</p><p>CA 7-11 4.6 – 7.7 12.7 – 16.4 1.7 – 4.7 17.1 – 20.1 WC 2.8 – 7.6 10.7 – 18.9 0 – 2.3 10.9 – 13.2 12.7 – 12.8</p><p>SG 6.3 7.8 16.4 – 17.7 19.2</p><p>KB 5.2 – 15.5 0 – 10.6 1.4 – 1.7 8.6 - 15</p><p>NG 7 – 23.5 8.2 2.3 27 – 29.1</p><p>TJ 18.3 – 23 1.4 – 4.7</p><p>DaxEi1<7.98 – 15.5></p><p>LerxAn12 3.1 – 15.8 0 – 0.8 0.9 & 18.6</p><p>LerxKas2 11.4 – 15.5 13 – 13.9 23.3 – 25.5</p><p>LerxKon2 7.1 – 9.7 4 – 5.8 0.4 – 4.5 20.1 – 26.8 BayxSha3 11.1 – 18 9.4 – 15.8</p><p>LerxSha4 0 – 4.5 0.21 – 2.4 4 – 5.5 2.7 – 10.6 26.9 References for the populations:</p><p>1 Pfalz M, Vogel H, Mitchell-Olds T, Kroymann J (2007) Mapping of QTL for resistance against the crucifer specialist herbivore Peris brassicae in the new Arabidopsis inbred line population, Da(1)-12 x Ei-2. PLoS ONE 2(6):e578</p><p>2 El-Lithy ME, Bentsink L, Hanhart CJ, Ruys GJ, Rovito D, Broekhof JLM, van der Poel HJA, van Eijk MJT, Vreugdenhil D, Koornneef M (2006) NewArabidopsis recombinant inbred line populations genotyped using SNPWave and their use for mapping flowering-time quantitative trait loci. Genetics172:1867-1876</p><p>3 Loudet O, Chaillou S, Camilleri C, Bouchez D, Daniel-Vedele F (2002) Bay-0 x Shahdara recombinant inbred line population: a powerful tool for the genetic dissection of complex traits in Arabidopsis. Theor Appl Genet 104:1173-1184</p><p>4 El-Lithy ME, Clerkx EJ, Ruys GJ, Koornneef M, Vreugdenhil D (2004) Quantitative trait locus analysis of growth-related traits in a new Arabidopsis recombinant inbred population. Plant Physiol 135:444-458</p>