Fig. 4From: Contribution of actin filaments and microtubules to cell elongation and alignment depends on the grating depth of microgratingsEffect of 1 µm CD on MTs on different substrates. MTs images of cells on flat, FN-lines or 1 μm gratings (0.35 or 1 μm deep) with/without CD treatment. After cells were treated with/without 1 μm CD for 16 h, they were fixed and stained with α-tubulin antibody for observing microtubules. Bar 10 μmBack to article page