Table 1

Primer sequence used for real time RT-PCR

Gene
Accession number
upper
lower

Occludin
NM_002538
5' CATTGCCATCTTTGCCTGTG3'
5' AGCCATAACCATAGCCATAGC3'
Claudin1
NM_021101
5' CAGGCTACGACCGCAAC3'
5' CAGGCTACGCAAGGAC3'
Claudin2
NM_020384
5' CCCAAACCCACTAATCACATC3'
5' GCCACTGCTTCTCCTTCC3'
Claudin3
NM_001306
5' CAGGCTACGACCGCAAGGAC3'
5' GGTGGTGGTGGTGGTGTTGG3'
Claudin4
NM_001305
5' GGCGTGGTGTTCCTGTTG3'
5' AGCGGATTGTAGAAGTCTTGG3'
Claudin5
NM_003277
5' TACCGCAGGAAGAGGAGCAG3'
5' GCCCGAAGCAGCCAATCC3'
GAPDH
NM_002046
5' TCTCTGCTCCTCCTGTTC3'
5' CTCCGACCTTCACCTTCC3'

Bai et al. BMC Infectious Diseases 2008 8:77   doi:10.1186/1471-2334-8-77