MGNA-B749 (yxkO::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1748 NBRP B. subtilis, Japan]

BKE38720 (Δ[[gene|yxkO]]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE38720 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATCTCTATCCCTCCTCTGC, downstream forward: _UP4_TTTGAATGATAAAAAAGCTG

BKK38720 (Δ[[gene|yxkO]]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK38720 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATCTCTATCCCTCCTCTGC, downstream forward: _UP4_TTTGAATGATAAAAAAGCTG

MGNA-B749 (yxkO::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/1748 NBRP B. subtilis, Japan]