TABLE 1.

Overrepresented GO functions in the dispensable genomea

GO termNo. of dispensable-genome hitsNo. of entire-genome hitsP valueGO role
GO:00094052963<0.0001Pathogenesis
GO:0004803911<0.0001Transposase activity
GO:0006313911<0.0001DNA transposition
GO:0019047660.0001Provirus integration
GO:0008979550.0002Prophage integrase activity
GO:000693519720.0004Chemotaxis
GO:000487117610.0004Signal transducer activity
GO:000929711300.0005Fimbriae biogenesis
GO:000487215510.0005Receptor activity
GO:00094019240.0013Phosphoenolpyruvate-dependent sugar phosphotransferase system
GO:00164078200.0016Acetyltransferase activity
GO:0008653330.0043Lipopolysaccharide metabolism
GO:0008815330.0043Citrate (pro-3S) lyase activity
GO:0009346330.0043Citrate lyase complex
GO:0019038330.0043Provirus
GO:0019190330.0043Glucosamine-dimer permease activity
GO:00092895100.0048Fimbrium
GO:00300305100.0048Cell projection organization and biogenesis
GO:0015585470.0072Fructose permease activity
GO:0015755470.0072Fructose transport
GO:00061138280.0116Fermentation
GO:0009243350.0171O-antigen biosynthesis
GO:0004476220.0198Mannose-6-phosphate isomerase activity
GO:0008219220.0198Cell death
GO:0015437220.0198Lipopolysaccharide-transporting ATPase activity
GO:0015920220.0198Lipopolysaccharide transport
GO:0019491220.0198Ectoine biosynthesis
GO:0003700261600.0253Transcription factor activity
GO:0005324230.0416Long-chain fatty acid transporter activity
GO:0015288230.0416Porin activity
GO:0015909230.0416Long-chain fatty acid transport
  • a The entire genome and dispensable genome contained 5,957 and 656 assigned GO terms, respectively. Overrepresented GO terms in the dispensable genome were significant if the P value for the lexical analysis software LACK v4.2 binomial function was less than 0.05.