The evolution of antibiotic susceptibility and resistance during the formation of Escherichia colibiofilms in the absence of antibiotics

Table 1 Summary of the antibiotics used in this study

Antibiotic class	Antibiotic	Abbreviation¹
Aminoglycoside	Streptomycin	S10
	Gentamicin	GM10
	Kanamycin	K30
Quinolone	Naladixic acid	NA30
	Ciprozone	CIP5
Beta-lactam	Ampicillin with Sulbactam	SAM20
	Cefoperazone	CFP75
Semi-synthetic (rifamycin group)	Rifampin	RA5
Cationic basic protein	Polymyxin B	PB300
Macrolide	Erythromycin	E15
Glycopeptide	Vancomycin	VA30
Polyketide	Tetracycline	TE30

¹Based on Sensi-disks from BD. Numbers following letters indicate ug of antibiotic applied to each disk.

ISSN: 2730-7182