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Artículo

An in silico analysis revealed a novel evolutionary lineage of putative mitoviruses

Jacquat, Andrés GustavoIcon ; Ulla, Sofía BelénIcon ; Debat, Humberto JulioIcon ; Muñoz Adalia, Emigdio Jordán; Theumer, Martín GustavoIcon ; Garcia Pedrajas, Maria Dolores; Dambolena, José SebastiánIcon
Fecha de publicación: 09/2022
Editorial: Wiley Blackwell Publishing, Inc
Revista: Environmental Microbiology
ISSN: 1462-2912
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Virología

Resumen

Mitoviruses (family Mitoviridae) are small capsid-less RNA viruses that replicate in the mitochondria of fungi and plants. However, to date, the only authentic animal mitovirus infecting an insect was identified as Lutzomyia longipalpis mitovirus 1 (LulMV1). Public databases of transcriptomic studies from several animals may be a good source for identifying the often missed mitoviruses. Consequently, a search of mitovirus-like transcripts at the NCBI transcriptome shotgun assembly (TSA) library, and a search for the mitoviruses previously recorded at the NCBI non-redundant (nr) protein sequences library, were performed in order to identify new mitovirus-like sequences associated with animals. In total, 10 new putative mitoviruses were identified in the TSA database and 8 putative mitoviruses in the nr protein database. To our knowledge, these results represent the first evidence of putative mitoviruses associated with poriferan, cnidarians, echinoderms, crustaceans, myriapods and arachnids. According to different phylogenetic inferences using the maximum likelihood method, these 18 putative mitoviruses form a robust monophyletic lineage with LulMV1, the only known animal-infecting mitovirus. These findings based on in silico procedures provide strong evidence for the existence of a clade of putative mitoviruses associated with animals, which has been provisionally named ‘kvinmitovirus’.
Palabras clave: Mitovirus , Mitoviridae , Huéspedes animales , Evolucion
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/209161
URL: https://onlinelibrary.wiley.com/doi/10.1111/1462-2920.16202
DOI: http://dx.doi.org/10.1111/1462-2920.16202
Colecciones
Articulos(CIBICI)
Articulos de CENTRO DE INV.EN BIOQUI.CLINICA E INMUNOLOGIA
Articulos(IMBIV)
Articulos de INST.MULTIDISCIPL.DE BIOLOGIA VEGETAL (P)
Citación
Jacquat, Andrés Gustavo; Ulla, Sofía Belén; Debat, Humberto Julio; Muñoz Adalia, Emigdio Jordán; Theumer, Martín Gustavo; et al.; An in silico analysis revealed a novel evolutionary lineage of putative mitoviruses; Wiley Blackwell Publishing, Inc; Environmental Microbiology; 24; 12; 9-2022; 6463-6475
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