AFLP fingerprints from chromosome 6 tomato BACs. Section I, lanes 2 to 6, contain fingerprints for BACs from the Mi contig. Section II, lanes 9 to 16, contain fingerprints for BACs from contig P103. All fingerprinted BACs originate from a HindIII BAC library except for lane 12, which was pulled from an MboI library. For all fingerprints EcoRI/MseI + 0/+ 0 primer combinations have been used where +0 indicates the absence of selective nucleotides. Lanes 1, 8, and 18 contain a 10-bp size marker. The Mr size range of the fingerprints is between 50 and 500 nucleotides and is indicated at the right side. BACs used for fingerprints are indicated at the top.