. 2002 Jul;40(7):2490–2497. doi: 10.1128/JCM.40.7.2490-2497.2002

TABLE 3.

Plasmid profile analysis of atypical strains of S. flexneri type 4 along with S. flexneri ATCC 4a and NCTC 4b

No. of strains or strain no.	Presence of plasmid with molecular mass (MDa) of:										Plasmid pattern
No. of strains or strain no.	140	80-30	5.9	4.3	3.9	4.0	2.7	2.1	1.0	0.7	Plasmid pattern
8	+		+			+	+				P1a
2	+		+			+	+			+	P1b
4	+	+ (62^a)	+			+	+				P1c
4	+	+ (35^a)	+			+	+			+	P1d
3	+			+	+		+	+	+	+	P2
ATCC 4a				+			+	+		+	P3
NCTC 4b								+	+	+	P4

Actual size of the plasmid present.