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. Author manuscript; available in PMC: 2019 Apr 15.
Published in final edited form as: Phys Rev E. 2019 Jan;99(1-1):012412. doi: 10.1103/PhysRevE.99.012412

Fig. 2. Actin cytoskeleton fluidity depends on ECM stiffness and not cell shape.

Fig. 2

(a and b) Live-cell image of REF52 cell on soft (9 nN μm−1) and stiff (85 nN μm−1) substrates respectively. The cells were transfected with tdTomato-Ftractin to label actin filaments and were cultured on circular shapes. Scale bars, 10 μm. (c and d) Kymographs along lines AA′ and BB′ in (a) and (b) respectively. The cells were imaged every 10 s for 30 min.