Sentence examples for virulent by from inspiring English sources
These detailed studies were conducted using the data from the Dutch outbreak strain 602, which was shown to be highly virulent by our previous mouse virulence bioassays [ 15].
It is made the more virulent by sending back a layman's echo to the theme of Jesus on the Cross.
American scientists in the 1980's made E. coli, a common bug, more virulent by transferring a dangerous gene from a relative of the plague bacterium.
Quite why hers were the cells that survived and reproduced, when those of hundreds of other patients had died, is unclear – but the best guess is that the reason was linked to the ferocity of her tumour, which seems to have been made more virulent by the fact that she also suffered from syphilis.
A surprising finding in this study was that the mouse-adapted bacteria appeared to be less virulent by in vitro assays.
Both mutants are avirulent by the ID route and fully virulent by the IV route, but cause plague at low incidence following fleabite, despite the fact that their LD50 by the ID route (>105 CFU) is several orders of magnitude higher than the number of CFU transmitted by blocked fleas (median <100 CFU) [2], [17], [18].
Of the serovar 7 and 9 strains, which were classified as non-virulent by Oliveira and Pijoan [ 2], only the serovar 7 strain was able to invade AOC-45 cells, though only at low numbers.
Attenuated IHNV was generated by reverse genetic engineering of virulent IHNV by M. Bremont as described elsewhere [ 31].
In this study, we designed a fluorescence-quenched peptide that emits fluorescence after being cleaved by virulent proteases secreted by C. albicans.
A better understanding of the mechanism of activation of small Rho GTPases and NOD1 by virulent effectors produced by pathogens should provide new insights in the mechanisms triggering bacterial phagocytosis.
A Corbyn leadership will be met with virulent opposition by the social-democratic majority of the parliamentary group and by the New Labour grandees, making any normal policy development and campaigning impossible.
