Correction to: Nature Immunology https://doi.org/10.1038/s41590-018-0209-9, published online 17 September 2018.

In the version of this article originally published, due to an error in figure preparation, the plots shown in Fig. 2c for Ly49H were duplicates of the adjacent plots for Ly49D. The correct panel is shown in Fig. 1, below.

Fig. 1
figure 1

Updated Fig. 2c plots.