Table 2.

Genes involved in biofilm formation in Stenotrophomonas acidaminiphila SINDOREI.

Genes	SINDOREI gene locus	Activity	Function	References
Polysaccharides
wbtL	JNIIIPNH_00556	Lipopolysaccharides Biosynthesis invovled in Biofilm formation	Glucose-1-phosphate thymidyl transferase	Huang et al. (2006), Pompilio et al. (2011), Zhuo et al. (2014), and Madi et al. (2016)
rfbC	JNIIIPNH_00557		dTDP-4-dehydrorhamnose 3,5-epimerase
spgM	JNIIIPNH_00560		Phosphoglucomutase/phosphomannomutase
Flagella
flgG	JNIIIPNH_01883	Flagella formation. Flagella-mediated attachment	Flagellar basal body rod protein	Di Bonaventura et al. (2007) and Kang et al. (2015)
flgH	JNIIIPNH_01884		Flagellar basal body L-ring protein precursor
flgI	JNIIIPNH_01885		Flagellar basal body P-ring protein precursor
flhA	JNIIIPNH_01923		Flagellar biosynthesis protein
fliI	JNIIIPNH_01911		Flagellum-specific ATP synthase
fliM	JNIIIPNH_01915		Flagellar motor switch protein
fliN	JNIIIPNH_01916		Flagellar motor switch protein
fliA	JNIIIPNH_01926		Flagellar biosynthesis sigma factor
Fimbriae
pilU	JNIIIPNH_00520	Type IV pili formation. Type IV pili and twitching motility associated with biofilm formation	Twitching motility	Strom and Lory (1993) and Giltner et al. (2012)
pilU	JNIIIPNH_00971
pilZ	JNIIIPNH_00959		Type 4 fimbrial biogenesis
pilT	JNIIIPNH_00970		Twitching motility
pilH	JNIIIPNH_02554		Twitching motility
pilH	JNIIIPNH_02624
pilG	JNIIIPNH_02625		Twitching motility
pilR	JNIIIPNH_02689		Two-component response regulator
pilB	JNIIIPNH_02692		Type 4 fimbrial biogenesis
tapC	JNIIIPNH_02705		Type IV fimbrial assembly
tapD/pilD	JNIIIPNH_02706		Prepilin peptidase
pilM	JNIIIPNH_02777		Type IV pilus inner membrane
tapU	JNIIIPNH_00971		Twitching ATPase
Other
purD	JNIIIPNH_03072	Purine biosynthesis involved in biofilm formation	Phosphoribosylamine-glycine ligase	Kang et al. (2015)
purC	JNIIIPNH_03118		Phosphoribosylaminoimidazolesuccinocarboxamide
purI	JNIIIPNH_02993		Phosphoribosylformylglycinamidine synthase