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. Author manuscript; available in PMC: 2010 Jun 21.
Published in final edited form as: Genes Brain Behav. 2008 Sep 30;8(6):600–609. doi: 10.1111/j.1601-183X.2008.00444.x

Figure 3. QTL mapping in a congenic F2 population reduces the QTL interval from a 62 cM region to a 46 cM region.

Figure 3

The peak LOD score for the chromosome 9 QTL is at 59 cM with a 1 LOD support interval of 23–69 cM. Shown are LOD scores representing the most likely location of the QTL for ethanol (2 g/kg)-induced stimulation on chromosome 9 based on interval mapping in the chromosome 9 D2.B6 (D9Mit90,18; 9–71 cM) congenic × D2 F2 mice. n used for mapping = 32 mice from the bottom and top tails of the phenotypic distribution curve.