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Table 1 QTL for Verticillium wilt (VW) resistance detected in a backcross inbred line (BIL) population of 146 lines derived from a cross of (SG 747 × Giza 75) × SG 747 BC2F4

From: Genetic analysis of Verticillium wilt resistance in a backcross inbred line population and a meta-analysis of quantitative trait loci for disease resistance in cotton

Year QTL name Position (cM) Marker interval LOD Add. PVE (%) Direction
2006 qVWI-06-c2-1 2 NAU3775a-BNL0663 3.32 6.23 9.90 SG 747
2008 qVWI-08-c2-1 27 NAU3684-BNL3971 2.93 −8.59 32.38 Giza 75
2008 qVWR-08-c4-1 7 BNL3089-NAU3469 3.82 −0.19 35.43 Giza 75
2008 qVWI-08-c4-1 7 BNL3089-NAU3469 4.19 −7.95 41.98 Giza 75
2007 qVWI-07-c9-1 59 NAU3358-NAU5494 4.22 9.54 25.04 SG 747
2007 qVWR-06-c12-1 16 CIR272-NAU3401b 3.25 0.21 10.15 SG 747
2009 qVWI-09-c13-1 74 NAU2730-NAU5110 2.83 −11.56 25.07 Giza 75
2006 qVWI06-c21-1 106 NAU3341a-NAU3895 4.42 5.72 17.17 SG 747
2008 qVWI-08-c22-1 87 BNL0206-NAU3392 2.86 −7.53 40.39 Giza 75
2008 qVWR-09-c23-1 80 NAU5508-NAU3967 2.99 −0.15 14.18 Giza 75
  1. Add. additive effect, PVE phenotypic variance explained, VWI VW incidence, VWR VW rating, c2, c4, c9, c12, c13, c21, c22 and c23, chromosomes