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Figure 4


Fig. 4. Radial MTs extend with plus-ends directed towards cadherin contacts. MCF-7 cells were triple labelled for E-cadherin, tubulin and CLIP-170 and imaged by confocal microscopy (A). A magnified boxed region of the triple label overlay identified CLIP-170 at the tips of MTs that extended into E-cadherin-based cell-cell contacts (A', arrows).