Tissue-specific expression pattern of sequences isolated by exon trapping on BAC clones specific to bovine chromosome 6 (BTA6). Y-axis: Tissues of a lactating cow. X-axis: Exon trapped sequences (ETS) ordered to the marker loci used for BAC library screening. Expression in a specific tissue was analyzed by RT-PCR and is displayed by a coloured box specific for each ETS.
Weikard et al. BMC Genomics 2009 10:186 doi:10.1186/1471-2164-10-186