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Table 3 Titers of bacteriophages vB_KpnS_FZ10, vB_KpnS_FZ41, vB_KpnP_FZ12, and vB_KpnM_FZ14 obtained on different Klebsiella pneumoniae strains

From: Characterization of four virulent Klebsiella pneumoniae bacteriophages, and evaluation of their potential use in complex phage preparation

Klebsiella pneumoniae strain

FZ10

FZ41

FZ12

FZ14

Combination (all)

Kl A1265

-

-

\(3 \times 10^{7}\)

-

\(3.6 \times 10^{6}\)

Kl 43,816

\(1 \times 10^{7}\)

-

\(4 \times 10^{7}\)

\(4.6 \times 10^{8}\)

\(2 \times 10^{8}\)

Kl 315

\(8 \times 10^{6}\)

-

\(6 \times 10^{9}\)

\(4 \times 10^{9}\)

\(1 \times 10^{9}\)

Kl 3–53

\(5.2 \times 10^{6}\)

-

\(1 \times 10^{8}\)

\(4 \times 10^{8}\)

\(4 \times 10^{8}\)

Kl 610

-

-

\(1 \times 10^{7}\)

-

\(2 \times 10^{6}\)

Kl 7880

\(4 \times 10^{8}\)

-

\(8 \times 10^{6}\)

-

\(2 \times 10^{8}\)

Kl 327

\(3.2 \times 10^{8}\)

-

\(2 \times 10^{6}\)

-

\(1 \times 10^{8}\)

Kl 12–1

\(4 \times 10^{7}\)

\(1 \times 10^{3}\)

\(1.4 \times 10^{7}\)

-

\(1 \times 10^{7}\)

Kl 27–89

-

\(2 \times 10^{6}\)

-

-

\(1.8 \times 10^{6}\)

Kl 293

-

\(4.4 \times 10^{7}\)

-

-

\(4 \times 10^{6}\)

Kl 263

-

-

\(6 \times 10^{8}\)

\(1 \times 10^{8}\)

\(1 \times 10^{8}\)

Kl 3273

\(4 \times 10^{8}\)

-

\(2.2 \times 10^{8}\)

-

\(2 \times 10^{7}\)

Kl T-14

\(3.6 \times 10^{8}\)

-

-

-

\(4 \times 10^{8}\)

Kl 325

-

\(8 \times 10^{8}\)

-

-

\(2.2 \times 10^{8}\)

  1. Titers were evaluated after a series of plaque assays. "-" indicates the absence of sensitivity of a bacterial strain to the action of a bacteriophage