Publisher Correction: An actin-based viscoplastic lock ensures progressive body-axis elongation

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Correction to: Nature https://doi.org/10.1038/s41586-019-1509-4, published online 28 August 2019.

In this Letter, owing to typesetting errors, equations (2)–(4) were incorrectly displayed. In equation (2), the plus sign should have been an equals sign, and in equations (3) and (4), there were erroneous minus signs after β and γ, respectively. The correct equations are as follows:

$${F}_{{\rm{epidermis}}}={F}_{{\rm{seam}}}{\alpha }_{{\rm{DV}}}$$
(2)
$$\frac{{\rm{d}}\lambda }{{\rm{d}}t}=\beta \frac{{\rm{d}}l}{{\rm{d}}t}H({\alpha }_{{\rm{D}}{\rm{V}}}){\rm{H}}{\rm{i}}{\rm{l}}{\rm{l}}(\lambda )\,\,{\rm{i}}{\rm{f}}\,\{\begin{array}{c}\frac{{\rm{d}}l}{{\rm{d}}t} > 0\\ 0\le \beta < 1\\ l-\lambda > \frac{{F}_{{\rm{C}}}}{k}\end{array}$$
(3)
$$\frac{{\rm{d}}{\alpha }_{{\rm{D}}{\rm{V}}}}{{\rm{d}}t}=\gamma \frac{{\rm{d}}l}{{\rm{d}}t}\,\,{\rm{i}}{\rm{f}}\,\frac{{\rm{d}}l}{{\rm{d}}t} < 0\,{\rm{a}}{\rm{n}}{\rm{d}}\,{\alpha }_{{\rm{D}}{\rm{V}}} > 0$$
(4)

The original Letter has been corrected online.

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Correspondence to Michel Labouesse.

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Lardennois, A., Pásti, G., Ferraro, T. et al. Publisher Correction: An actin-based viscoplastic lock ensures progressive body-axis elongation. Nature 573, E4 (2019) doi:10.1038/s41586-019-1562-z

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