Other numbers: ATCC 35218, CCTM La 3631, CCUG 30600, CIP 102181, CNCTC 5321, DSM 5923, LMG 15862, NCTC 11954, F.S. Barr 1532. History: < ATCC. Isolated from: Canine. Additional information: Quality control of discs (5822); control strain for INDOLtest. Biohazard group 2. Probably a loss of ß-lactamase production. CTX, CPD susceptible, ESBL agar negative. Only bla-TEM gene resistance confirmed using PCR. Cultivation conditions: Medium 71, 37°C.