An example of a gene ( BZW1 ) with pseudogene ( BZW1L1 ) which expression patterns described by high r and high ρ correlation coefficients. a. The mapping of the probesets 200776_s_at and 200777_s_at to the genomic location of BZW1 gene according to PLANdbAffy custom track in UCSC Genome Browser. b. BZW1L1 pseudogene as well as alignment of probe sets annotated to its parent BZW1 gene (picture view from UCSC Genome Browser). For clarity, the BLAT search with NM_001207067.1 (transcript variant 1 of the parent BZW1 gene) as a query is also shown.