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. 2003 Jun;185(12):3613–3623. doi: 10.1128/JB.185.12.3613-3623.2003

FIG. 4.

FIG. 4.

GelE expression in S. pyogenes shortens bacterial chains. Induction of GelE (3614) in strain 90-226 showed a significant (P = 0.032, homoscedastic Student's t test) reduction in chain length versus the vector control (3535) as measured by flow cytometry. (A) Representative histogram of the shift in FSC. (B) Mean FSC and standard error of the mean (SEM) from three independent cultures.