Start	End	Size(bp)	No._of_ORFs	No._of_homologs_of_PAI-virulence_genes	PAIs_homologous_to_this_region
156716	162300	5585	7	3	SPI-3(Salmonella enterica Dublin)
238901	266694	27794	25	2	AGI-1(Escherichia coli BEN2908)/HHGI1(Helicobacter hepaticus ATCC 51449)/tcd island(Photorhabdusluminescens W14)
335652	339547	3896	5	0	PAI I 536(Escherichia coli 536)	
341706	344089	2384	4	0	PAI V 536(Escherichia coli 536)