Selective constraint and genetic differentiation in geographically distant barley yellow dwarf virus populations.

doi:10.1099/vir.0.81834-0

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Article

Selective constraint and genetic differentiation in geographically distant barley yellow dwarf virus populations.

The Journal of general virology - 1 Oct 2006

Hall Gerod

Abstract excerpt

Numerous studies have documented molecular variability in plant virus populations, but few have assessed the relative contribution of natural selection and genetic drift in generating the observed pattern of diversity. To this end, gene function, environment and phylogenetic history were examined to observe the effect on genetic diversity and population structure of the PAV and PAS species of Barley yellow dwarf...

Topics

Biological Evolution
Genetic Variation
Genome, Viral
Geography
Luteovirus
Selection, Genetic
Species Specificity

Source

Open in PubMed

Identifiers

PMID: 16963766
DOI: 10.1099/vir.0.81834-0

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