Correction to: The ISME Journal https://doi.org/10.1038/s41396-021-01080-z, published online 19 August 2021

In this article were the solid coloured boxes that should be present in the table legends for 1, 3 and 4 have printed as hollow boxes. For table 5, there should be symbols in the legend as per the table but these have been replaced with hollow boxes.

The original article has been corrected.