MGNA-A171 (ytmK::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/171 NBRP B. subtilis, Japan]

1A948 ( ''tcyK''::''kan''), [Pubmed|15262924], available at [http://pasture.asc.ohio-state.edu/BGSC/getdetail.cfm?bgscid=1A948&Search=1A948 BGSC]

BKE29370 (Δ[[gene|tcyK]]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE29370 BGSC], [Pubmed|28189581], upstream reverse: _UP1_TTTCGTTTTCATCTCATCGC, downstream forward: _UP4_TAGGTAAAAAGAGAGGGAGC

BKK29370 (Δ[[gene|tcyK]]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK29370 BGSC], [Pubmed|28189581], upstream reverse: _UP1_TTTCGTTTTCATCTCATCGC, downstream forward: _UP4_TAGGTAAAAAGAGAGGGAGC

MGNA-A171 (ytmK::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/171 NBRP B. subtilis, Japan]

1A948 ( ''tcyK''::''kan''), [Pubmed|15262924], available at [http://pasture.asc.ohio-state.edu/BGSC/getdetail.cfm?bgscid=1A948&Search=1A948 BGSC]