Selection of supercontigs from chromosome Unknown (chrUn). The supercontigs from the chrUn are chosen with a minimal size of 10 kb, a minimal overlap with the human alignment net track of 20% and a maximum overlap with the chicken self-alignment table of 20%. A: schematic representation of the filtering and intersection queries in the UCSC table browser. B: screenshot of the UCSC browser, representing a supercontig selected with the above criteria. The overlap with the human alignment net track is about 75% and there is no overlap with another chicken region. The quality scores and repeat element tracks are displayed to guide the choice of PCR primers.
Douaud et al. BMC Genomics 2008 9:129 doi:10.1186/1471-2164-9-129