Table 1

Number of expressed OR genes in human olfactory epithelium

P value*
No. of detected OR genes and pseudogenes
Only intact
Only pseudogenes

0.001
192 (33%)
131 (36%)
61 (29%)
0.01
342 (59%)
232 (63%)
110 (52%)
0.05
437 (76%)
295 (80%)
142 (67%)

*The statistical cutoff used to identify OR genes as expressed. The number and percentage (in parenthesis) of intact OR genes and pseudogenes on the array detected as expressed. The array includes probe-sets for 578 predicted human OR genes.

Zhang et al. Genome Biology 2007 8:R86   doi:10.1186/gb-2007-8-5-r86

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