. 2021 Jul 19;59(8):e00543-21. doi: 10.1128/JCM.00543-21

TABLE 3.

Usefulness of BCID2 to detect mcr1, bla_CTX-M, or carbapenemase-encoding genes from isolates grown in blood culture bottles

Isolate (resistance determinant)	BCID2 result
S. marcescens (bla_OXA-48-like, bla_VIM-2, bla_CTX-M)^a	S. marcescens (bla_OXA-48-like, bla_VIM, bla_CTX-M)
E. cloacae complex (bla_OXA-48-like, bla_NDM)^a	E. cloacae complex (bla_OXA-48-like, bla_NDM)
E. cloacae complex (bla_CTX-M-3, bla_OXA-48, bla_TEM-1)^b	E. cloacae complex (bla_CTX-M, bla_OXA-48-like)
E. cloacae complex (bla_CTX-M-9, bla_OXA-48)^b	E. cloacae complex (bla_CTX-M, bla_OXA-48-like)
E. coli (bla_CTX-M-15, bla_OXA-244)^b	E. coli (bla_CTX-M, bla_OXA-48-like)
E. coli (bla_CTX-M-24, bla_OXA-48)^b	E. coli (bla_CTX-M, blaa_OXA-48-like)
E. coli (bla_NDM-5, bla_TEM-1)^b	E. coli (bla_NDM)
E. coli (bla_CTX-M-3, bla_OXA-181, bla_TEM-35)^b	E. coli (bla_CTX-M, bla_OXA-48-like)
E. coli (bla_CTX-M-1, mcr1.1)^b	E. coli (bla_CTX-M, mcr1)
K. oxytoca (bla_CTX-M-15, bla_VIM-4)^b	K. oxytoca (bla_CTX-M, blaa_VIM)

β-Lactamase-encoding genes were detected by PCR (15).

β-Lactamase-encoding genes were identified from whole-genome assemblies using abricate (https://github.com/tseemann/abricate) and the NCBI bacterial antimicrobial resistance reference gene database (https://www.ncbi.nlm.nih.gov/bioproject/313047).