NTTB - What does NTTB stand for? The Free Dictionary
References in periodicals archive
Because of the theoretical possibility that NTTB
stains and non-toxin gene-bearing strains could gain functional toxin expression by spontaneous mutation reversion or homologous recombination between different corynebacteriophages, these strains should be considered tox gene reservoirs (9).
general manager pointed out that the tour operators are uncertain about the Tunisia destination, waiting for the outcome of the upcoming elections in the country.
ulcerans infection in wildlife have been published: 1 involved 2 European otters from 2 widely separated regions within the United Kingdom (10), and the other 2 reports described NTTB
strains in 2 wild boars in 1 report and 1 roe deer in the other report; these 3 cases were in the same area of Germany (5,8).