Autoradiography of [3H]DAP incorporation (a and b) and of [3H]leucine incorporation (c). Autoradiography of [3H]DAP incorporation (a and b) and of [3H]leucine incorporation (c). (a) Silver grain distribution over whole-mount ftsZ filaments. (b) Silver grain distribution over whole-mount dnaXfilaments. (c) Silver grain distribution over dnaX filaments pulse-labeled with [3H]leucine. The shaded areas in panels b and c represent the position of the nucleoid. Reprinted from reference 111 with permission of the publisher. Nanne Nanninga Microbiol. Mol. Biol. Rev. 1998; doi: