Table 5.

The differences of allele frequencies estimated according to histological types of lung cancer patients.

Allele BstUI		A1	A2
Group	Histological types
Lung cancer	Large cell carcinoma	34.3	22.4
	Small cell carcinoma	34.3	49.4
	Epidermoid carcinoma	41.5	59.2
	Adenocarcinoma	40.0	18.9
Allele MspI
Lung cancer	Large cell carcinoma	17.9	15.2
	Small cell carcinoma	41.2	52.8
	Epidermoid carcinoma	67.5	54.1
	Adenocarcinoma	23.3	27.9