Evolutionary Dynamics and Population Genetics of Ash Shoestring-Associated Virus in a European-Wide Survey DOI Creative Commons
S. Nouri, Susanne von Bargen, Artemis Rumbou

et al.

Microorganisms, Journal Year: 2025, Volume and Issue: 13(3), P. 633 - 633

Published: March 11, 2025

Ash shoestring-associated virus (ASaV; Emaravirus fraxini) is a five-segmented, negative-sense RNA associated with chlorosis and leaf deformation in Fraxinus species. This study investigated the genetic diversity evolutionary dynamics of ASaV by analyzing nearly full-length RNA2–RNA5 partial RNA1 sequences from isolates collected different geographic regions hosts. The sequence data uncovered that has conserved genome, which RNA3 RNA5 showed more divergence than other segments sequenced isolates. were most informative genomic for phylogenetic studies. There was correlation between clustering host species when tree constructed based on region. genome predominantly under purifying selection. Newly designed primers this facilitated robust amplification regions.

Language: Английский

Evolutionary Dynamics and Population Genetics of Ash Shoestring-Associated Virus in a European-Wide Survey DOI Creative Commons
S. Nouri, Susanne von Bargen, Artemis Rumbou

et al.

Microorganisms, Journal Year: 2025, Volume and Issue: 13(3), P. 633 - 633

Published: March 11, 2025

Ash shoestring-associated virus (ASaV; Emaravirus fraxini) is a five-segmented, negative-sense RNA associated with chlorosis and leaf deformation in Fraxinus species. This study investigated the genetic diversity evolutionary dynamics of ASaV by analyzing nearly full-length RNA2–RNA5 partial RNA1 sequences from isolates collected different geographic regions hosts. The sequence data uncovered that has conserved genome, which RNA3 RNA5 showed more divergence than other segments sequenced isolates. were most informative genomic for phylogenetic studies. There was correlation between clustering host species when tree constructed based on region. genome predominantly under purifying selection. Newly designed primers this facilitated robust amplification regions.

Language: Английский

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