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Table 1 Primer pairs used to amplify specific FCGR sequencing templates

From: Analysis of Fcγ receptor haplotypes in rheumatoid arthritis: FCGR3A remains a major susceptibility gene at this locus, with an additional contribution from FCGR3B

Gene

Forward primer

Sequence

Reverse primer

Sequence

Annealing temperature (°C)

Sequencing primers

   FCGR2A

IIA-SF

dGGAGAAACCATCATGCTGAG

IIA-SR

dCAATTTTGCTGCTATGGGC

52

   FCGR2B (E3)

IIB-E3SF

dGGCATCTCAAGCTCC

IIB-E3SR

dAGAGTCACAGAGTCCTCC

58

   FCGR2B (E6)

IIB-E6SF

dCCCATCCAACCCTGG

IIB-E6SR

dGGCAGATTCCTCAGCAAATCA

56

   FCGR2B (3'UTR)

IIB-UTRSF

dTGGGGAGGACAGGGAGAT

IIB-UTRSR

dATCACTTTTAATGTGCTGGTAGAGG

63

Genotyping primers

   FCGR2A

PCR1

dGGAGAAACCATCATGCTGAG

4INM

dCAATTTTGCTGCTATGGGC

52

 

IIA-R

dAATCCCAGAAATTCTCCCG

IIA-H

dAATCCCAGAAATTCTCCCA

 

   FCGR3B-NA1

IIIB-NA1F

dCAGTGGTTTCACAATGTGAA

IIIB-NA1R

dATGGACTTCTAGCTGCACCG

54

 

IIIB-NA1PR

dGTCTCTTTCTGCTTGGTGATGG

IIIB-NA1PR

dTTTTCCCCTCTAAACTGGG

 

   FCGR3B-NA2

IIIB-NA2F

dCTCAATGGTACAGCGTGCTT

IIIB-NA2R

dCTGTACTCTCCACTGTCGTT

62

 

IIIB-NA2PR

dCTGGCTTGCTGATGAAGATAC

IIIB-NA2PR

dGTAACGCTTNGGCACCACC

 

   FCGR2B

IIB-UTRSF

dTGGGGAGGACAGGGAGAT

IIB-UTRGR

dCAGAAGGTGCAGTCGGC

50

  1. The mutation inserted into the FCGR2B reverse nested primer (IIB-UTRGR) is shown in italics. This introduced an allele-specific HaeIII restriction site (GGCC) in the presence of the G but not the A allele.