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Browsing by Author "Tromas, Nicolas"

Now showing items 1-5 of 5

Dynamics of potyvirus systemic infection establishment: independent yet cumulative action of primary infection sites

Lafforgue, Guillaume; Tromas, Nicolas; Elena Fito, Santiago Fco; Zwart, Mark Peter (American Society for Microbiology, 2012)

[EN] In the clinic, farm, or field, for many viruses there is a high prevalence of mixed-genotype infections, indicating that multiple virions have initiated infection and that there can be multiple sites of primary infection ...
Estimation of the in vivo recombination rate for a plant RNA virus

Tromas, Nicolas; Zwart, Mark Peter; Poulain, Maite; Elena Fito, Santiago Fco (Microbiology Society, 2014)

[EN] Phylogenomic evidence suggested that recombination is an important evolutionary force for potyviruses, one of the larger families of plant RNA viruses. However, mixed-genotype potyvirus infections are marked by low ...
Model-selection-based approach for calculating cellular multiplicity of infection during virus colonization of multi-cellular hosts

Zwart, Mark Peter; Tromas ., Nicolas; Elena Fito, Santiago Fco (Public Library of Science, 2013-05)

The cellular multiplicity of infection (MOI) is a key parameter for describing the interactions between virions and cells, predicting the dynamics of mixed-genotype infections, and understanding virus evolution. Two recent ...
Shrinkage of genome size in a plant RNA virus upon transfer of an essential gene into the host genome

Tromas, Nicolas; Zwart, Mark Peter; Forment Millet, José Javier; Elena Fito, Santiago Fco (Oxford University Press, 2014)

[EN] Nonretroviral integrated RNA viruses (NIRVs) are genes of nonretroviral RNA viruses found in the genomes of many eukaryotic organisms. NIRVs are thought to sometimes confer virus resistance, meaning that they could ...
The evolutionary genetics of emerging plant RNA viruses

Elena Fito, Santiago Fco; Bedhomme, Stephanie; Carrasco, Purificación; Cuevas, Jose M.; De la Iglesia Jordán, Francisca; Lafforgue, Guillaume; Lalic, Jasna; Prosper Pontones, Angels; Tromas, Nicolas; Zwart, Mark Peter (American Phytopathological Society, 2011-03)

[EN] Over the years, agriculture across the world has been compromised by a succession of devastating epidemics caused by new viruses that spilled over from reservoir species or by new variants of classic viruses that ...