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. in the Discussion section, whose details are as follows:

Thiede, B. R. et al. Retinoic acid signalling regulates the development of tonotopically patterned hair cells in the chicken cochlea. Nat. Commun. 5, 3840 (2014).

Figure 2