Movie S6.

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Short-term NMII inhibition reduces microridge fusion and fission. 9.5-minute time-lapse video with 30-second intervals of periderm cells expressing Lifeact-GFP on 49hpf zebrafish after 1-hour treatment with 1% DMSO or 50μM blebbistatin. Microridge fusion and fission decrease in periderm cells after 1-hour treatment with blebbistatin. Orange circles show locations of microridge fusions. Blue circles show locations of microridge fissions. Scale bar: 5μm.