Sakae Hisano
Okayama University
17 Papers
17 Citations
Sakae Hisano is an academic researcher from Okayama University. The author has contributed to research in topics: RNA silencing & Mycovirus. The author has an hindex of 6, co-authored 10 publications.
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Papers
A capsidless ssRNA virus hosted by an unrelated dsRNA virus
TL;DR: Interplay between two RNA viruses is reported, in which the capsidless (+)ssRNA virus (YkV1), hijacks the Capsid protein of the ds RNA virus ( YnV1, and replicates as if it were a dsRNA virus.
A neo-virus lifestyle exhibited by a (+)ssRNA virus hosted in an unrelated dsRNA virus: Taxonomic and evolutionary considerations.
TL;DR: It is proposed to establish the family Yadokariviridae that accommodates YkV1 and recently discovered viruses phylogenetically related to YnV1, which represents a unique mutualistic virus/virus interplay and similar relations in other virus/host fungus systems are detectable.
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Sequence and phylogenetic analyses of novel totivirus-like double-stranded RNAs from field-collected powdery mildew fungi.
Hideki Kondo,Sakae Hisano,Sotaro Chiba,Kazuyuki Maruyama,Ida Bagus Andika,Kazuhiro Toyoda,Fumihiro Fujimori,Nobuhiro Suzuki +7 more
TL;DR: Analysis of double-stranded RNA segments isolated from field-collected samples of powdery mildew fungus-infected red clover plants in Japan indicates the presence of diverse, novel totiviruses in the powdery Mildew fungus populations infecting red clovers in the field.
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A second quadrivirus strain from the phytopathogenic filamentous fungus Rosellinia necatrix.
TL;DR: Investigation of a second quadrivirus strain from the ascomycete white root rot fungus strengthens the earlier proposal that ‘‘Rosellinia necatrix quadriv virus 1’’ should be considered the type species of a novel family, ’‘Quadriviridae”’.
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Diverse Partitiviruses From the Phytopathogenic Fungus, Rosellinia necatrix
Paul Telengech,Sakae Hisano,Cyrus Mugambi,Kiwamu Hyodo,Juan M. Arjona-López,C. J. López-Herrera,Satoko Kanematsu,Hideki Kondo,Nobuhiro Suzuki +8 more
TL;DR: The characterization of 20 partitiviruses from 16 R. necatrix strains belonging to 15 new species and the identification of a probable reassortment event and a quintuple partitvirus infection of a single fungal strain provide a foundation for further studies aimed at elucidating mechanisms behind the differences observed.