TABLE 1.

Comparative PCR analysis of hagA size and number of repeats in 14 P. gingivalis laboratory strains^a

P. gingivalis strain	No. of repeats in hagA gene
381	4
A7A1-28	3
HG66	4
W50	3
W83	3
AJW3	3
AJW4	2
9-14k-1	4
10002	3
10009	3
10034	4
10046	3
10048	3
33277	3

^aSee Fig. 2.