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001-es BibID:	BIBFORM117251
035-os BibID:	(Scopus)85178361033 (cikkazonosító)3504 (WoS)001122834800001
Első szerző:	Gál Bence
Cím:	A Snapshot on the Genomic Epidemiology of Turkey Reovirus Infections, Hungary / Bence Gál, Renáta Varga-Kugler, Katalin Ihász, Eszter Kaszab, Szilvia Farkas, Szilvia Marton, Vito Martella, Krisztián Bányai
Dátum:	2023
ISSN:	2076-2615
Megjegyzések:	Reovirus infections in turkeys are associated with arthritis and lameness. Viral genome sequence data are scarce, which makes an accurate description of the viral evolution and epidemiology difficult. In this study, we isolated and characterized turkey reoviruses from Hungary. The isolates were identified in 2016; these isolates were compared with earlier Hungarian turkey reovirus strains and turkey reoviruses isolated in the 2010s in the United States. Gene-wise sequence and phylogenetic analyses identified the cell-receptor binding protein and the main neutralization antigen, ?C, to be the most conserved. The most genetically diverse gene was another surface antigen coding gene, ?B. This gene was shown to undergo frequent reassortment among chicken and turkey origin reoviruses. Additional reassortment events were found primarily within members of the homologous turkey reovirus clade. Our data showed evidence for low variability among strains isolated from independent outbreaks, a finding that suggests a common source of turkey reoviruses in Hungarian turkey flocks. Given that commercial vaccines are not available, identification of the source of these founder virus strains would permit a more efficient prevention of disease outbreaks before young birds are settled to fattening facilities.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Avian orthoreovirus interspecies transmission phylogenetic analysis reassortment Spinareoviridae whole-genome sequencing
Megjelenés:	Animals. - 13 : 22 (2023), p. 1-12. -
További szerzők:	Varga-Kugler Renáta Ihász Katalin Kaszab Eszter (1989-) (biológus) Farkas Szilvia Marton Szilvia Martella, Vito Bányai Krisztián
Pályázati támogatás:	RRF-2.3.1-21-2022-00001 Egyéb TKP2021-EGA-01 Egyéb
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001-es BibID:	BIBFORM118358
035-os BibID:	(Scopus)85183167838
Első szerző:	Kaszab Eszter (biológus)
Cím:	Metagenomic Identification of Novel Eukaryotic Viruses with Small DNA Genomes in Pheasants / Eszter Kaszab, Krisztina Bali, Szilvia Marton, Krisztina Ursu, Szilvia L. Farkas, Enikő Fehér, Marianna Domán, Vito Martella, Krisztián Bányai
Dátum:	2024
ISSN:	2076-2615
Megjegyzések:	A panel of intestinal samples collected from common pheasants (Phasianus colchicus) between 2008 and 2017 was used for metagenomic investigation using an unbiased enrichment protocol and different bioinformatic pipelines. The number of sequence reads in the metagenomic analysis ranged from 1,419,265 to 17,507,704 with a viral sequence read rate ranging from 0.01% to 59%. When considering the sequence reads of eukaryotic viruses, RNA and DNA viruses were identified in the samples, including but not limited to coronaviruses, reoviruses, parvoviruses, and CRESS DNA viruses (i.e., circular Rep-encoding single-stranded DNA viruses). Partial or nearly complete genome sequences were reconstructed of at least three different parvoviruses (dependoparvovirus, aveparvovirus and chaphamaparvovirus), as well as gyroviruses and diverse CRESS DNA viruses. Generating information of virus diversity will serve as a basis for developing specific diagnostic tools and for structured epidemiological investigations, useful to assess the impact of these novel viruses on animal health. ? 2024 by the authors.
Tárgyszavak:	Orvostudományok Egészségtudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk genome assembly phylogenetic analysis virome
Megjelenés:	Animals. - 14 : 2 (2024), p. 237, p. 1-13. -
További szerzők:	Bali Krisztina Marton Szilvia Ursu Krisztina Farkas Szilvia L. Fehér Enikő (1981-) (molekuláris biológus, mikrobiológus) Domán Marianna (1987-) (biológus) Martella, Vito Bányai Krisztián
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001-es BibID:	BIBFORM118487
035-os BibID:	(WoS)000432430000013 (Scopus)85047269848
Első szerző:	Martella, Vito
Cím:	Novel Parvovirus Related to Primate Bufaviruses in Dogs / Vito Martella, Gianvito Lanave, Eszter Mihalov-Kovács, Szilvia Marton, Renáta Varga-Kugler, Eszter Kaszab, Barbara Di Martino, Michele Camero, Nicola Decaro, Canio Buonavoglia, Krisztián Bányai
Dátum:	2018
ISSN:	1080-6040
Megjegyzések:	A novel protoparvovirus species, related genetically to human bufaviruses, was identified in dogs with respiratory signs. The canine bufavirus was distantly related to the well-known canine protoparvovirus, canine parvovirus type 2, sharing low amino acid identities in the nonstructural protein 1 (40.6%) and in the capsid protein 1 (33.4%). By screening collections of fecal, nasal, and oropharyngeal samples obtained from juvenile dogs (<1 year of age), canine bufavirus DNA appeared as a common component of canine virome. The virus was common in the stool samples of dogs with or without enteric disease and in the nasal and oropharyngeal swab samples of dogs with respiratory signs. However, the virus was not detected in nasal and oropharyngeal swab samples from animals without clinical signs.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Emerging Infectious Diseases. - 24 : 6 (2018), p. 1061-1068. -
További szerzők:	Lanave, Gianvito Mihalov-Kovács Eszter Marton Szilvia Varga-Kugler Renáta Kaszab Eszter (1989-) (biológus) Di Martino, Barbara Camero, Michele Decaro, Nicola Buonavoglia, Canio Bányai Krisztián
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