Results of BAC-FISH analysis showing high vs low repetitive content within BAC clones. A: BAC 067H16 (dispersed green signals) with 33.4% of repetitive content, B: BAC 055L12 (dispersed green signals) with 41% of repetitive content, and BAC 004G15 (single-locus red signals) with 7.5% of repetitive content. BAC clone DNA labeled with digoxigenin-11-dUPT (green signals) or tetramethylrhodamine-5-dUTP (red signals), chromosomes counterstained with DAPI. Scale bar = 5 μm.
Książkiewicz et al. BMC Genomics 2013 14:79 doi:10.1186/1471-2164-14-79