Correction: An anterior signaling center patterns and sizes the anterior neuroectoderm of the sea urchin embryo

There was an error published in Development 143, 1523-1533.

The author affiliations should have been listed as follows.

Ryan C. Range^1,2 and Zheng Wei²

¹Department of Biological Sciences, Mississippi State University, Mississippi State, MS 39762, USA. ²National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA.

We apologise to the authors and readers for this mistake.