This type of lesion is common in Fisher 344 rats, but the pattern of injury and severity of the degeneration and inflammation observed at the 48-hour time point suggested treatment-related tissue injury rather than an incidental, strain-related cardiomyopathy.
Incidental and strain-associated background lesions were present in all mutant lines with good concordance to wild-type controls.
The evidence of recombination among pre-/early-vaccination era MV strains and the lack of detection of recombination among post-vaccination era MV strains are consistent with the shift in epidemiology from a situation of co-circulation of strains in populations to a bottleneck situation with incidental introduction of a single strain to a susceptible sub-population of a geographical region.
The other group consists of incidental infections caused by strains carried by other domestic and free-living animals, and are more dependent on environmental factors and management practices, which results in direct or indirect contact of the animal with the urine of the reservoirs of the bacterium.
Although related lineages (Ose33 40) were found in clone libraries from Osedax tissues, we suspect that these minority strains might be incidental infections that could not grow to high densities in the host's tissues.
It is still not clear if the tendency to reduce the ploidy level observed in diploid strains bearing rad52 or ctf18 mutations is incidental or a way to avoid further genome destabilization.
Although our results indicated that this gene is not directly involved in D-glucose phosphorylation we speculated that it might be involved in the occurrence of the incidental suppressor mutations, and therefore we additionally deleted YLR446W in strain TSY10.
Of note, two C. psittaci strains were isolated from human, suggesting that these were incidental zoonotic infections, without establishing C. psittaci in humans.
The mind-numbing strains of Here Comes a Digger replaced the doom-laden incidental music of the Island of Sodor, and the spectre of Boulder receded, very gradually.
Incidental and reflected pressures, as well as maximum and residual displacements and the strains of rebar and concrete were measured.
The strength of the crosstalk between C8HSL and 3OC6HSL, and the tuning of this interaction in strains that occupy different symbiotic environments, suggests that it is not incidental but rather that it provides an adaptive benefit.
