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Erratum to: Histamine is a modulator of metamorphic competence in Strongylocentrotus purpuratus (Echinodermata: Echinoidea)
BMC Developmental Biologyvolume 13, Article number: 30 (2013)
The original article was published in BMC Developmental Biology 2012 12:14
In Figure six (Figure 1 here) of the original manuscript  panels B-H are representative images from which measurements were taken and then graphed in Figure six panel I. In the original submission of the manuscript panel C and H ended up showing identical images. We corrected this error by replacing panel C with the correct representative image. Note that this error occurred when preparing the original figure and it does not affect the data presented in any way.
Sutherby J, Giardini JL, Nguyen J, Wessel G, Leguia M, Heyland A: Histamine is a modulator of metamorphic competence in Strongylocentrotus purpuratus (Echinodermata: Echinoidea). BMC Dev Biol. 2012, 12: 14-10.1186/1471-213X-12-14.
The online version of the original article can be found at 10.1186/1471-213X-12-14
Authors’ original submitted files for images
Below are the links to the authors’ original submitted files for images.