Fig. 2
From: Characteristics of colistin-resistant Escherichia coli from pig farms in Central China
Antimicrobial resistance phenotypes of mcr-positive E. coli isolates. A Heat map showing antimicrobial resistance patterns of mcr-positive isolates in response to 28 test antibiotics. Small boxes marked in red, green and yellow represent resistant, sensitive and intermediate phenotypes. Results were interpreted according to the CLSI breakpoints (CLSI M100, 28th Edition). If a CLSI breakpoint was not available, an EUCAST breakpoint was used. B Column chart showing the percentages of isolates displaying phenotypes resistant to different tested antibiotics. AMK: amikacin, GEN: gentamicin, TOB: tobramycin, ETP: ertapenem, IPM: imipenem, MRP: meropenem, CFZ: cefazolin, CFX: cefuroxime, FOX: cefoxitin, CAZ: ceftazidime, CRO: ceftriaxone, CPM: cefepime, AMC: amoxicillin/clavulanate, AMS: ampicillin/sulbactam, PTZ: piperacillin/tazobactam, CL: colistin, AZM: aztreonam, CHL: chloramphenicol, TET: tetracycline, MIN: minocycline, TGC: tigecycline, MXF: moxifloxacin, CIP: ciprofloxacin, LVX: levofloxacin, NOR: norfloxacin, SXT: trimethoprim/sulfamethoxazole, FOS: fosfomycin, NIT: nitrofurantoin