Table 2.

Expected frequencies for predicted NAT2 haplotypes in the IRCYL study populations

Haplotype
Expected frequency, % (SE)
282C>T341T>C481C>T590G>A803A>G857G>ARomaniansKyrgyz
CTCGAG#4*29.3 (0.11)40.1 (0.30)
CCTGAG#5A3.2 (0.04)<0.1 (0.03)
CCTGGG#5B34.3 (0.11)17.4 (0.07)
CCCGGG#5C2.5 (0.10)1.9 (0.07)
TTCAAG#6A28.6 (0.03)25.7 (0.24)
CTCAAG#6B<0.1 (<0.01)0.6 (0.26)
CTCGAA#7A0 (<0.01)0.16 (0.24)
TTCGAA#7B1.4 (<0.01)11.6 (0.26)
CTTGAG#11A0.7 (0.11)1.7 (0.08)
CTCGGG#12A<0.1 (0.04)0.51 (0.04)
TTCGGA0 (<0.01)<0.1 (0.03)
TTCAAA0 (0)0.26 (0.29)
TTTAAG<0.1 (0.03)<0.1 (0.03)
  • * NAT2 haplotype nomenclature with prefix number (#) in analogy to NAT2 allele nomenclature with prefix asterisk (*).

  • Standard error.