Correction to: BMC Microbiol 20, 295 (2020)

https://doi.org/10.1186/s12866-020-01981-7

After publication of the original article [1], the authors have notified us that Fig. 5A was not the updated version; it was analyzed without simulations and permutation cutoff.

The correct Fig. 5A is presented below.

figure a

-The update of this figure does not change the results, discussion, and conclusion of the original article. We apologize for the inconvenience caused.