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. 2009 Jun 15;185(6):1111–1125. doi: 10.1083/jcb.200901029

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© 2009 Warner and Longmore

This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.jcb.org/misc/terms.shtml). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 3.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/3.0/).

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Figure 4. — Rok and myosin are necessary for sustaining apical tension but not maintaining AJs. (a) Confocal immunofluorescent localization of DE-cadherin (DE-cad) in single-cell rok² (Rok null) MARCM clones. (b) Confocal immunofluorescent localization of DE-cadherin in a multiple-cell rok² MARCM clone. (c–c″) Confocal immunofluorescent localization of DE-cadherin (c and c′) and phospho-MLC (pMLC; c″) in sqh^AX3 (MLC null) MARCM clones. (d–d″) Confocal immunofluorescent localization of DE-cadherin (d and d′) and Zip (myosin heavy chain [MHC]; d″) in zip¹ (MHC null) MARCM clones. (a–d) Arrows identify clonal cells, and arrowheads identify AJs between clonal cells. Bars, 10 µm.