Table 1. Composition of individual OR gene loci
Cytogenetic position Chromosomal locus* No. of intact genes No. of pseudogenes Percent pseudogenes No. of subfamilies
1p36.33 1-1 1 0 0 1
1p12 1-114 0 1 100 0
1q22 1-156 15 11 42 9
1q44 1-244 29 10 26 17
2q37.3 2-245 2 0 0 1
3p25.3 3-9 0 1 100 0
3q12.2 3-101 2 6 75 1
3q12.3 3-103 2 0 0 1
3q22.1 3-137 0 1 100 0
4p16.2 4-4 0 4 100 0
5q35.3 5-189 2 2 50 2
6p24.3 6-6 0 1 100 0
6p21.31 6-34 4 7 64 3
6p21.31 6-36 13 11 46 10
6q23.1 6-144 1 0 0 1
7q32.3 7-142 1 0 0 1
7q33 7-144 12 7 37 5
9p11.2 9-36 2 1 33 2
9q22.32 9-87 0 2 100 0
9q31.2 9-97 7 4 36 3
9q32 9-102 1 0 0 1
9q34.11 9-113 13 1 7 7
10p12.33 10-15 0 2 100 0
10q11.23 10-47 1 0 0 1
11p15.4 11-3 56 41 42 35
11q12.1 11-52 6 3 33 4
11q12.1/.3 11-53 49 67 58 23
11q12.2/.3 11-57 17 17 50 10
11q13.1 11-62 2 2 50 1
11q13.3 11-70 0 2 100 0
11q13.3 11-73 0 3 100 0
11q13.5 11-77 1 1 50 1
11q24.1/2 11-121 24 27 53 10
12p11.1 12-46 1 0 0 1
12q12 12-56 2 3 60 2
12q12 12-58 3 1 25 2
13q21.31 13-67 0 2 100 0
14q11.1 14-17 23 20 47 15
15q11.1 15-18 4 8 67 2
15q26.1 15-89 0 1 100 0
15q26.3 15-98 2 0 0 1
16p13.11 16-16 3 1 25 2
17p13.3 17-1 13 9 41 5
17q23.3 17-60 1 1 50 1
18q11.1 18-18 0 2 100 0
19p13.3 19-1 1 2 67 1
19p13.2 19-9 8 4 33 4
19p13.13 19-16 11 2 15 2
21p11.1 21-11 0 2 100 0
22q11.1 22-13 1 0 0 1
Xq26.1 X-126 1 0 0 1
  • * Locus designation indicates chromosome-Mb from tip of small arm of chromosome