Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Electron micrographs of representative examples of septum morphologies in strains IB498 (divIVB1) (A to C), IB507 (spoIIE::Tn917ΩHU7 divIVB1) (D), and IB506 (spoIIE71 divIVB1) (E). The insets to panels A and C show examples of wild-type (wt) vegetative and sporulation septa, respectively. Samples were harvested at 2 (A and C), 4 (D and E), and 7 h after cessation of logarithmic growth (B). Each scale bar represents 0.3 μm.
