Description of a new putative virus infecting the conifer pathogenic fungus Heterobasidion parviporum with resemblance to Heterobasidion annosum P-type partitivirus

@article{Vainio2010DescriptionOA,
  title={Description of a new putative virus infecting the conifer pathogenic fungus Heterobasidion parviporum with resemblance to Heterobasidion annosum P-type partitivirus},
  author={Eeva J Vainio and S. Keri{\"o} and Jarkko Hantula},
  journal={Archives of Virology},
  year={2010},
  volume={156},
  pages={79-86}
}
The complete sequences of two double-stranded RNA segments from the fungus Heterobasidion parviporum were characterized. The larger segment (2,290 bp) contained an open reading frame encoding a putative RNA-dependent RNA polymerase (RdRp, 722 aa), while the smaller one (2,238 bp) encoded a putative coat protein of 659 aa. Based on phylogenetic analysis, the dsRNA segments constitute the genome of a new virus assigned to the family Partitiviridae and named Heterobasidion RNA virus 2 (HetRV2… 
Molecular characterization of HetRV8-ir1, a partitivirus of the invasive conifer pathogenic fungus Heterobasidion irregulare
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HetRV8-ir1 is the first virus described from H. irregulare, and it is distantly related to previously known partitiviruses of Heterobasidion species.
The complete genome sequence of HetPV20-an1, an alphapartitivirus infecting the conifer-pathogenic fungus Heterobasidion annosum
  • E. Vainio
  • Medicine, Biology
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  • 2018
TLDR
The complete genome sequence of HetPV20-an1 infecting a Finnish strain of Heterobasidion annosum is described and it is confirmed that this virus is a new member of the genus Alphapartitivirus.
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TLDR
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TLDR
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Virus Community Dynamics in the Conifer Pathogenic Fungus Heterobasidion parviporum Following an Artificial Introduction of a Partitivirus
TLDR
This study shows for the first time transmission of a Heterobasidion virus between somatically incompatible hosts in natural conditions.
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TLDR
The taxonomy of Heterobasidion viruses as well as their transmission, effects on hosts’ phenotypes, and distribution are addressed, and the view that multiple infections are common is supported.
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