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. 2011 Apr 29;6(4):e19267. doi: 10.1371/journal.pone.0019267

Figure 4. Expression of Y. pestis y3730 and hmsT in vitro and in the flea.

Figure 4

Relative amounts of y3730 and hmsT mRNA expressed in fleas (black bars), in vitro biofilm cultures (grey bars) and in vitro planktonic cultures (white bars) are shown. The mean and SD of three independent experiments is indicated. *P<0.05 by t-test.