TABLE 1.

P. koreensis mutants identified in the genetic screen with loss of inhibitory activity against F. johnsoniae

Mutant	ID	Predicted function	Class
1	BOW65_RS02945	Pyridoxalphosphate-dependent aminotransferase	Secondary metabolite production
2	BOW65_RS02935	3-Oxoacyl-ACP synthase	Secondary metabolite production
3, 4	BOW65_RS24575	Two-component sensor histidine kinase CbrA	Cell signaling and transcription regulation
5, 6	BOW65_RS20110	CysB family transcriptional regulator	Cell signaling and transcription regulation
7	BOW65_RS21410	Multisensor hybrid histidine kinase	Cell signaling and transcription regulation
8	BOW65_RS06475	Outer membrane protein assembly factor BamC	Cell surface
9	BOW65_RS22455	Peptidoglycan-associated lipoprotein	Cell surface
10	BOW65_RS29255	Phospholipid/glycerol acyltransferase	Cell surface
11	BOW65_RS28295	Acetylglutamate kinase	Metabolism
12	BOW65_RS08620	Methylcitrate synthase	Metabolism
13	BOW65_RS24475	Ketol-acid reductoisomerase	Metabolism
14	BOW65_RS07790	Succinyl-CoA synthetase subunit alpha	Metabolism
15	BOW65_RS08625	2-Methylisocitrate dehydratase	Metabolism
16a	BOW65_RS24600	3-Methyl-2-oxobutanoate hydroxymethyltransferase	Metabolism
16a	BOW65_RS24605	Pantoate-beta-alanine ligase	Metabolism

^aTransposon insertion in the promoter 5′ region of an operon conformed for these two genes.