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. 2020 Oct 7;5(5):e00756-20. doi: 10.1128/mSphere.00756-20

TABLE 2.

Mating-out assays using blaKPC-2 donors into several recipientsa

Donor
strain		 Recipient
name		 Recipient
species		 Recipient
ST		 Recipient
origin		 Recipient
isolation
site		 Transconjugant
name		 Frequency MEM MIC
change
(R/TC)
P16 J53 E. coli 10 Lab strain P16-KPC-TC 5 × 10−4 3 log2 dilutions
(≤0.03/0.25)
P16-KPC-TC P52 K. pneumoniae 258 Brazil Human
blood		 P52-TC 1.13 × 10−6 4 log2 dilutions
(2/32)
P16-KPC-TC HSP65 K. pneumoniae 101 Brazil Human
blood		 HSP65-TC 3 × 10−6 3 log2 dilutions
(1/8)
P16-KPC-TC HSP32 K. pneumoniae 15 Brazil Human
blood		 HSP32-TC 8.96 × 10−8 5 log2 dilutions
(≤0.03/1)
P16-KPC-TC 78623 K. pneumoniae 185 Pakistan Human
carriage		 78623-TC 1.62 × 10−7 5 log2 dilutions
(≤0.03/1)
P16-KPC-TC 45 K. pneumoniae 43 (SLV) India Human
carriage		 45-TC 3.5 × 10−7 9 log2 dilutions
(≤0.03/16)
P16-KPC-TC 22 K. pneumoniae 858 (SLV) India Human
carriage
P16-KPC-TC 4W K. pneumoniae 35 UK Human
carriage		 4W-TC 3.94 × 10−8 4 log2 dilutions
(≤0.03/0.5)
a

Abbreviations: ST, sequence type; SLV, single locus variant; MEM, meropenem; R, recipient; TC, transconjugant.