Sentence examples for or of viruses from inspiring English sources

However, the conclusion that particular viral capsid folds attest to a common origin ignores alternative explanations of the presence of common viral features in very different viral families, or of viruses infecting very distant organisms.

Three of the studies showed benefits, while the others found either a worsening of symptoms or no change at all in antibody levels or shedding of viruses.

The DNA or RNA of viruses consists of either a single strand or a double helix.

Indexing is a procedure to determine the presence or absence of viruses not readily transmitted mechanically.

Heating of a bone allograft is an effective method for the disinfection of bacteria or inactivation of viruses.

Adsorption on colloidal particles is one of the environmental processes affecting fate, transport, viability or reproducibility of viruses.

RNA viruses often exist as quasispecies or swarms of viruses of the same species but with slightly different genome nucleoside sequences.

Genomic subpopulations or quasispecies of viruses were identified in four egg grown avian influenza isolates and one cell cultured swine virus.

Several periods of increased detection rates (numbers or subtypes of viruses) were identified.

Mice lacking the Ntv-a transgene, regardless of p21 status, did not develop disease regardless of which virus or combination of viruses they were infected with.

Simple or multiplex reverse transcription nested PCR assays (RT-PCR) previously described (7 – 9 ) were used to assess the virus diagnosis, including 16 respiratory viruses or groups of viruses.