GP1283 (''[[gene|citA]]''::''aphA3''), available in [SW|Jörg Stülke]'s lab

GP1753 (''[[gene|citR]] [[gene|citA]]''::''aphA3''), the resistance cassette can be cut out by introducing the ''cre''-rekombinase into the chromosom of ''B. subtilis'', available in [SW|Jörg Stülke]'s lab

GP2360 (''[[gene|citR]] [[gene|citA]]''::''erm''), the resistance cassette can be cut out by introducing the ''cre''-rekombinase into the chromosom of ''B. subtilis'', available in [SW|Jörg Stülke]'s lab

GP1283 (''[[gene|citA]]''::''aphA3''), available in [SW|Jörg Stülke]'s lab

GP1753 (''[[gene|citR]] [[gene|citA]]''::''aphA3''), the kanamycin resistance cassette can be cut out by introducing the ''cre''-rekombinase into the chromosom of ''B. subtilis'', available in [SW|Jörg Stülke]'s lab

GP2360 (''[[gene|citR]] [[gene|citA]]''::''erm''), the kanamycin resistance cassette can be cut out by introducing the ''cre''-rekombinase into the chromosom of ''B. subtilis'', available in [SW|Jörg Stülke]'s lab