Correction: Corrigendum: A gradient of Bmp7 specifies the tonotopic axis in the developing inner ear

Nature Communications 5: Article number: 3839 (2014); Published: 20 May 2014; Updated: 1 August 2014. In this Article, several graphs in Fig. 2 have an incorrect label underneath the last data point; ‘E14’ in Fig. 2b–d should have been ‘P14’. The correct version of Fig. 2 appears below. In addition,we omitted to properly cite the related paper by Thiede et al.