Research Article
Genetic Polymorphisms of Toll-like receptors 2 and 9 as Susceptibility Factors for the Development of Ankylosing Spondylitis and Psoriatic Arthritis
Table 1
Primer sequences, restriction enzymes used, and restriction digestion patterns for genotyping of TLRs genes.
| Gene | SNP | Primer sequences | Restriction enzymes | Restriction temperature (°C) (time) | Length of the restriction fragments |
| TLR2 | rs5743708 | F: 5-CATTCCCCAGCGCTTCTGCAAGCTCC-3 | Msp I | 37°C (overnight) | Allele G— | R: 5-GGAACCTAGGACTTTATCGCAGCTC-3 | Allele A—210 bp |
| TLR6 | rs5743810 | F: 5-GCATTTCCAAGTCGTTTCTATGT- 3 | Ava II | 37°C (3 hours) | Allele C— | R: 5-GCAAAAACCCTTCACCTTGTT- 3 | Allele T—210 bp |
| TLR9 | rs5743836 | F: 5-CTGCTTGCAGTTGACTGTGT -3 | Mva I | 37°C (3 hours) | Allele C— | R: 5-ATGGGAGCAGAGACATAATGGA-3 | Allele T— |
| | rs187084 | F: 5-TATCGTCTTATTCCCCTGCTGGAATGT-3 | Afl II | 37°C (1 hour) | Allele T— | R: 5-TGCCCAGAGCTGACTGCTGG-3 | Allele C—145 bp |
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F: forward standard; R: reverse standard; TLR: toll-like receptor; °C: degrees Celsius; bp: base pair.
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