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. Author manuscript; available in PMC: 2019 Aug 19.
Published in final edited form as: Dev Cell. 2010 Jan 19;18(1):126–135. doi: 10.1016/j.devcel.2009.12.007

Figure 7. erm Maintains the Restricted Developmental Potential of INPs.

Figure 7.

(A) Wild-type INPs undergo limited rounds of asymmetric divisions to generate neurons prior to exiting from the cell cycle, and they remain in the same glial chamber as their parental type II neuroblasts.

(B) Some erm mutant INPs fail to terminate proliferation and dedifferentiate back into their parental type II neuroblast fate. These dedifferentiated neuroblasts can establish ectopic type II neuroblast lineages and form ectopic glial chambers.