In the version of this Article that was originally published, the first sentence of the second paragraph under the heading 'An RNAi modifier screen reveals a requirement of AQP-8/aquaporin for the ERM-1[++] excretory canal phenotype' (in the Results section) should have read: “Suppression of aqp-8(RNAi) was confirmed in...” The first sentence in the caption of Fig. 1i–l" should have read: “ERM-1 dose-dependently restricts canal extension.” The caption for Fig. 1o should have read: “1/4-extended canal with aligning vacuoles.”
These errors have been corrected in the PDF and HTML versions of the Article.
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The online version of the original article can be found at 10.1038/ncb2656
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Khan, L., Zhang, H., Abraham, N. et al. Erratum: Intracellular lumen extension requires ERM-1-dependent apical membrane expansion and AQP-8-mediated flux. Nat Cell Biol 15, 335 (2013). https://doi.org/10.1038/ncb2714
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DOI: https://doi.org/10.1038/ncb2714
