Table 3.

S-pyocin sensitivity of clinical Pa and Bcc strains

Cloned S pyocins were used for these assays. None of the 28 Bcc strains were sensitive to the cloned S pyocins.

Pyocin-sensitivity phenotype*	No. of sensitive Pa strains (n=38)
S1	3
S2	0
S3	13
AP41	5
S1, S2	6
S1, S3	0
S1, AP41	1
S2, S3	0
S2, AP41	0
S3, AP41	3
S1, S2, AP41	1
S1, S3, AP41	2
S2, S3, AP41	0
S1, S2, S3, AP41	0
Total sensitivity	34 (89 %)

*Phenotypes are according to sensitivity to S-pyocin producing clones; e.g. S1: only S1 sensitivity; S1, S2: S1 and S2 sensitivity.