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. Author manuscript; available in PMC: 2021 Nov 1.
Published in final edited form as: Curr Top Dev Biol. 2020 Jan 11;136:167–193. doi: 10.1016/bs.ctdb.2019.11.014

Figure 2. Planar polarity in the Drosophila germband.

Figure 2.

(A) Vertical cell interfaces in the germband display increased localization or activity of proteins involved in promoting cortical tension, adherens junction turnover, and endocytosis. (B) Horizontal interfaces are enriched for proteins involved in cell adhesion. (C) Rho-kinase activity at vertical interfaces directs multiple aspects of planar polarity.