Comparative mapping of tag SNPs with previous QTLs reported in pig QTL database (Release 19, on Dec 27, 2012) and previous GWAS results.

1: DFI: total daily feed intake, FPV: mean feed intake per visit, FR: mean feed intake rate, NVD: number of visits to the feeder per day, TPD: total time spent at feeder per day, TPV: time spent to eat per visit. 2: Pig chromosome. 3: SNP positions in Ensembl. 4: Starting position of mapped QTL on QTL database. 5: Ending position of mapped QTL on QTL database. 6: Identity of QTL in pig QTL database or published literature.