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Fig. 2
Comparison between role of Myo2 and Myo1, in furrow formation and LD dynamics.
(A) Sideview, time-lapse profile of furrow maturation in control (top panel), Blebbistatin treated/Myo2 inhibited (middle panel) and PClP treated/Myo1 inhibited embryos (bottom panel). White dashed arrows in top panel and bottom panel indicate the formation of third furrow (marked as 3), parallel to the first furrow (marked as 1). Filled white arrows in bottom panel indicate the dissolving first-furrow and LD accumulation at that site, in Myo1 inhibited embryo. Filled white arrow in middle panel indicates dis-localization of second and third furrow. Bar 100 μm. (B) Top-view time-lapse profile of furrow maturation in control (top panel), Myo2 inhibited (middle panel) and Myo1 inhibited embryos (bottom panel). Arrows in bottom panel indicate LD accumulation along dissolving first furrow in Myo1 inhibited embryo. Bar 50 μm. (C) Cartoon diagram of embryo with (i) top and (ii) sideview position shown by eye symbol. (D) Scanning electron microscopy showing embryo blastomere surface of 64 cell control (top panel), equivalent time Myo2 inhibited (middle panel) and equivalent time Myo1 inhibited embryo (bottom panel). Bar 100 μM.