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. 2005 Dec;71(12):8031–8041. doi: 10.1128/AEM.71.12.8031-8041.2005

TABLE 7.

Presence of tagged mutants in the ceca of 25 individual birds at day 7 postinfectiona

Mutant Tag(s) present at day 7
04 22 23 24 30 33 35 36 37 38 42 43 50 51 53 54 55 57 60 61 62 75 84 85 88
4-4 +
22-4 + +
23-4 + + + + + +
24-4 + + +
30-4 + + +
33-4 +
35-12 + + + +
36-4 + + +
37-4 + +
38-4 + + +
42-4 + + +
43-4 + +
50-4 +
51-4 + + +
53-4 + +
54-4 + + +
55-4 + + + +
57-4 + + + + + + +
60-4 + + +
61-4 + + +
62-4 + +
75-4 +
84-4 + +
85-4 +
88-4 +
a

All birds received 8 log10 CFU of a single M1 signature-tagged mutant (left-hand column) on day 0 and were housed in the same cage. +, tag detected; −, tag not detected.