Correction: Corrigendum: Drosophila Dullard functions as a Mad phosphatase to terminate BMP signaling

Scientific Reports 6: Article number: 32269; published online: 31 August 2016; updated: 22 December 2017.

This Article contains errors in Figure 4, where the blot for pMad^S212 in panel 4c was unintentionally swapped with the pMad^Cter blot from panel 4d. In addition, Figure S2 in the original version of the Supplementary Information was incorrect, where the blots for Flag-Mad-AVA were unintentionally swapped between panels S2c and S2d.

The correct Figure 4 appears below and the Supplementary Information file has now been replaced. In the revised version, Supplementary Figure 2 has been corrected and the unprocessed images of full-length blots for all blots presented in this Article are also included as Supplementary Figures 6–14.

Figure 1

Spicule types and spicule formation in S. ciliatum.

Additionally, in the Methods section, the following information had been omitted and now is added here for clarity:

“Western blots were imaged using a versa doc imaging system 5000MP (Bio-Rad). In a number of cases the same western blot was stripped and re-probed. The stripped and re-probed blots include;

Figure 1j pMad^Cter is a stripped and re-probed blot of figure 2b pMad^S212.

Figure 2a Dullard is a stripped and re-probed blot of figure 2a Flag-Mad.

Figure 2b The pMad^S204/08 is a stripped and re-probed blot of figure 1j, pMad^Cter.

Figure 4a The pMad^S212 is a stripped and re-probed blot of figure 4a Flag-Mad.

Figure 4b The pMad^S212 blot is a stripped and re-probed blot of panel 4b Flag-Mad.

Figure 4c pMad^S212blot is a stripped and reprobed blot of 4c flag-Mad.

Figure 4d pMad^Cter is a stripped and reprobed blot of 4d pMad^S212.

Supplemental Fig. 2d pMad^S204/08 is a stripped and re-probed blot of Supplemental Fig. 2d Flag-Mad AVA

Supplemental Fig. 4 pMad^Cter is a stripped and re-probed blot of pMad^S212”.

The conclusions of the Article remain unchanged. The authors apologise for the errors.