Table 2.

Connections that have edge labels in the range five to thirteen in the directed obligate LGT network (DOLN).

donor genome	donor phylogroup	donor pathotype	recipient genome	recipient phylogroup	recipient pathotype	minimum number of genes transferred (edge weight)
E. coli E24377A	B1	EPEC	E. coli IAI1	B1	commensal	13
E. coli ED1a	B2	healthy subject	E. coli CFT073	B2	ExPEC	11
E. coli E24377A	B1	EPEC	E. coli SE11	B1	commensal	10
E. coli UMN026	D	ExPEC	E. coli E2348	B2	EPEC	9
E. coli SMS35	D	environmental	E. coli 536	B2	ExPEC	9
E. coli CFT073	B2	ExPEC	E. coli APEC+E. coli S88+E. coli UTI89	B2 (ancestral)	—	8
E. coli ED1a	B2	healthy subject	E. coli 536	B2	ExPEC	8
E. coli UMN026	D	ExPEC	E. coli SMS35	D	environmental	8
E. coli UMN026	D	ExPEC	E. coli IAI39	D	ExPEC	7
E. coli C ATCC+E. coli HS	A (ancestral)	—	E. coli 55989	B1	EPEC	7
E. coli 536	B2	ExPEC	E. coli APEC+E. coli S88+E. coli UTI89	B2 (ancestral)	—	6
E. coli E2348	B2	EPEC	E. coli 536	B2	ExPEC	6
E. coli E2348	B2	EPEC	E. coli CFT073	B2	ExPEC	6
E. coli EDL933+E. coli O157 : H7	E (ancestral)	—	S. boydii	S. boydii (ancestral)	—	6
E. coli IAI1	B1	commensal	E. coli E24377A	B1	EPEC	6
E. coli SE11	B1	commensal	E. coli HS	A	commensal	6
E. coli UMN026	D	ExPEC	E. coli MG1655+E. coli W3110	A (ancestral)	—	5
E. coli EDL933+E. coli O157 : H7	E (ancestral)	—	E. coli C ATCC	A	commensal	5
E. coli UMN026	D	ExPEC	E. coli 536	B2	ExPEC	5
A	A (ancestral)	—	E. coli IAI39	D	ExPEC	5
A	A (ancestral)	—	S. boydii	S. boydii (ancestral)	—	5
E. coli C ATCC+E. coli HS	A (ancestral)	—	S. boydii	S. boydii (ancestral)	—	5
E. coli 536	B2	ExPEC	E. coli ED1a	B2	healthy subject	5
E. coli CFT073	B2	ExPEC	E. coli ED1a	B2	healthy subject	5
E. coli SE11	B1	commensal	A	A (ancestral)	—	5