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letter
. 2018 May 15;9(1):923–929. doi: 10.1080/21505594.2018.1460064

Figure 4.

Figure 4.

Spleen histopathology at different magnifications in transgenic mice either: (A) non-infected (negative control), (B) infected by the wild-type capsulated carriage isolate (CarB-3141-OFF) unable to express HmbR or (C) infected by the phase variant capsulated carriage isolate (CarB-3141-ON) able to express HmbR. Bacteria (arrow) and macrophages (arrow heads) are visible only for this later isolate. Presented data are typical representative pictures of three repeats for each of the two isogenic isolates (CarB-3141-OFF and CarB-3141-ON).