Fig. 1
From: Modeling aerotaxis band formation in Azospirillum brasilense
Images of aerotactic band formation of wild-type (Sp7) A. brasilense with 21% oxygen set at the meniscus. (a) At time 0 sec, when oxygen is applied at the meniscus. (b) At time 50 sec. (c) At time 100 sec. (d) At time 140 sec, by which time the band has already stabilized. Scale bar is 500 μm in all panels