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. 2018 May 1;24(4):422–433. doi: 10.1089/mdr.2017.0073

Table 2.

Biofilm Phenotype, Detection of Gene Encoding for Adhesins, cas Genes, and Siderophore Production in Klebsiella pneumoniae Strains

  Biofilm phenotype  
Gene encoding fimbriae or adhesion High producer (n = 34) n (%) Medium producer (n = 13) n (%) Total (n = 47) n (%)
fimH 30 (88.2) 12 (92.3) 42 (89.3)
mrkA 31 (91.7) 13 (100) 44 (93.6)
ecpA 33 (97.1) 13 (100) 46 (97.9)
None 1 (2.1) 0 (0) 1 (2.1)
cas genes 3 (6.4) 1 (2.1) 4 (8.5)
Production of siderophores 27 (79.4) 7 (53.8) 34 (72.3)