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Table 3 Analysis of the copy number variations for 10 cattle OR genes using PCR against 22 individuals from three different breeds

From: Analysis of cattle olfactory subgenome: the first detail study on the characteristics of the complete olfactory receptor repertoire of a ruminant

OR Loci

Number of samples with specific amplification (%)*

Korean native cattle

Black Angus

Holstein

bOR1O1Aa

8/9 (89)

8/9 (89)

4/4 (100)

bOR1O1Ba

0/9 (0)

0/9 (0)

0/4 (0)

bOR1O2b

9/9 (100)

8/9 (89)

4/4 (100)

bOR1O4b

8/9 (89)

7/9 (78)

4/4 (100)

bOR2AK2c

9/9 (100)

9/9 (100)

4/4 (100)

bOR2AK3c

9/9 (100)

9/9 (100)

4/4 (100)

bOR7A17Ad

9/9 (100)

9/9 (100)

4/4 (100)

bOR7A17Bd

9/9 (100)

9/9 (100)

4/4 (100)

bOR9M7e

4/9 (44)

5/9 (56)

0/4 (0)

bOR9M8e

9/9 (100)

9/9 (100)

4/4 (100)

  1. [*] Number of samples successfully amplified for each locus out of a total number of PCR-subjected samples. The same superscript indicates pairs of ORs with nucleotide sequence identity greater than 99%.