Table 1. Frequency of CYP1A1 and CYP2D6... | American Society of Hematology

Table 1.

Frequency of CYP1A1 and CYP2D6 Alleles in ALL Patients and Controls

Locus	Allele	Cases		Controls
Locus	Allele	n^†	No.^‡ (%)	n^†	No.^‡(%)
CYP1A1	^*2A	340	34 (10)	598	37 (6.2)
	^*2B	340	13 (3.8)	598	24 (4.0)
	^*4	354	12 (3.4)	590	30 (5.1)
CYP2D6	^*3	334	11 (3.3)	604	14 (2.3)
	^*4	352	71 (20.2)	604	104 (17.2)

Locus	Allele	Cases		Controls
Locus	Allele	n^†	No.^‡ (%)	n^†	No.^‡(%)
CYP1A1	^*2A	340	34 (10)	598	37 (6.2)
	^*2B	340	13 (3.8)	598	24 (4.0)
	^*4	354	12 (3.4)	590	30 (5.1)
CYP2D6	^*3	334	11 (3.3)	604	14 (2.3)
	^*4	352	71 (20.2)	604	104 (17.2)

Total number of chromosomes analyzed.

Number of mutant alleles.