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. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: Traffic. 2011 Dec 4;13(2):305–316. doi: 10.1111/j.1600-0854.2011.01310.x

Figure 7. APβ1/2 null cells are defective in development and chemotaxis.

Figure 7

Cells were collected, washed and placed in chambers or on plates devoid of nutrients to induce chemotaxis and development. (A) Wild-type cells were observed undergoing chemotactic streaming, while beta null (β-) cells remained as individual cells. Scale bar, 100μm. (B) After incubation on starvation plates, wild-type cells developed into fruiting bodies and beta null cells failed to develop, progressing only to the tipped aggregate stage of development. Scale bar, 1mm.