Polymorphism of flagellin A gene in Helicobacter pylori

Table 1 Comparison of identity and divergent numbers among different PCR products

Identity (%)	Number of divergent nucleotides (base pairs)
	A	B	C	D	E	F
A	-	18	10	21	13	28
B	96.79	-	16	18	4	29
C	98.21	97.15	-	18	13	30
D	96.25	96.79	96.79	-	17	22
E	97.68	99.29	97.68	96.97	-	30
F	95.01	94.83	94.65	96.08	94.65	-

Data of identity (%) were under dashed line.

Table 2 Identity analysis of sequence A in DNA data base using FASTA program

Source of nucleotide sequencein Genbank	Z-score	Identity (%)	Length of compared sequences (base pairs)
X60746	2736.1	96.4	561
AE001487	2694.1	95.9	561
AE000574	2692.0	95.9	560
U63249	2139.5	98.1	424
U63250	2130.1	97.9	424
U63238	2120.6	97.6	424
AJ009373	2092.3	96.9	424
U63224	2082.9	96.7	424
U63236	2082.9	96.7	424
U63253	2082.9	96.7	424