Correction to: Nature Communications https://doi.org/10.1038/s41467-021-25535-1, published online 15 September 2021.

The original version of this Article contained an error in the Results section, which incorrectly read ‘The artA-deletion strain produced about 6000 times more 6-MSA than wild type.’ The correct version states ‘artC’ in place of ‘artA’. This has been corrected in both the PDF and HTML versions of the Article.