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Listar por palabra clave "Genome evolution"

Mostrando ítems 1-4 de 4

2b or not 2b: experimental evolution of functional exogenous sequences in a plant RNA virus

Willemsen, Anouk; Zwart, Mark Peter; Ambros Palaguerri, Silvia; Carrasco Jiménez, José Luis; Elena Fito, Santiago Fco (Oxford University Press, 2017)

[EN] Horizontal gene transfer (HGT) is pervasive in viruses and thought to be a key mechanism in their evolution. On the other hand, strong selective constraints against increasing genome size are an impediment for HGT, ...
Experimental evolution of pseudogenization and gene loss in a plant RNA virus

Zwart, Mark Peter; Willemsen, Anouk; Daros Arnau, Jose Antonio; Elena Fito, Santiago Fco (Oxford University Press (OUP): Molecular Biology and Evolution, 2014-01)

[EN] Viruses have evolved highly streamlined genomes and a variety of mechanisms to compress them, suggesting that genome size is under strong selection. Horizontal gene transfer has, on the other hand, played an important ...
Molecular evolution of Pepino mosaic virus during long-term passaging in different hosts and its impact on virus virulence

Minicka, J; Rymelska, N; Elena Fito, Santiago Fco; Czerwoniec, A; Hasiów-Jaroszewska, B (Wiley, 2015-05)

In this study the effect of host changes and multiple passages on Pepino mosaic virus (PepMV) evolution was analysed. A population of a mild isolate of PepMV was used to generate five independent evolution lineages on three ...
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 ...

Mostrando ítems 1-4 de 4

Listar por palabra clave "Genome evolution"

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Listar por palabra clave "Genome evolution"