Résultats de la recherche - 4 results

Concomitant NA and NS deletion on avian Influenza H3N1 virus associated with hen mortality in France in 2019.

particularities with NA and NS deletions that could be related to virus adaptation from wild to domestic birds and could increase virulence, respectively. Molecular data of H3N1 viruses suggest that these two ...

Redesign and Validation of a Real-Time RT-PCR to Improve Surveillance for Avian Influenza Viruses of the H9 Subtype.

for molecular-based diagnostic methods and was the cause for suboptimal detection and false negatives during routine diagnostic monitoring. Starting from a dataset of sequences related to viruses of ...

Study of the underlying mechanisms and consequences of pathogenicity differences between two in vitro selected G1-H9N2 clones originating from a single isolate.

pathogenicity and molecular mechanisms of H9N2 infections in chicken were obtained while highlighting the impact of the cells viruses are grown on their virulence. Health Topics:  Avian influenza Aviaire ...

Chance and necessity revisited.

Publication Type: Peer reviewed scientific article Authors: de Duve, Christian Source: Cell Mol Life Sci, Volume 64, Issue 24 (2007) Keywords: environment Evolution, Molecular Humans Origin of Life ...

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