Erratum: Linkage analysis of smoking initiation and quantity in Dutch sibling pairs

Correction to: The Pharmacogenomics Journal (2004) 4, 274–282. doi:10.1038/sj.tpj.6500255

Following the publication of the above paper, the authors have identified an error in Figures 1 and 2. The figures were switched accidentally and the authors would like to apologise for any confusion this might have caused. Figures 1 and 2 are reproduced correctly below.

Figure 1

LOD scores across the genome for phenotype ‘smoking initiation’. The cumulative Haldane centiMorgans are shown on the x-axis and LOD-score is shown on the y-axis. Chromosome number is shown at the top of the figure.

Figure 2

LOD scores across the genome for phenotype ‘maximum number of cigarettes per day’. The cumulative Haldane centiMorgans are shown on the x-axis and LOD-score is shown on the y-axis. Chromosome number is shown at the top of the figure.