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001-es BibID:	BIBFORM118504
035-os BibID:	(WoS)000785275200001 (Scopus)85128172419 (cikkazonosító)475
Első szerző:	Bali Krisztina
Cím:	Novel Lineage of Infectious Bronchitis Virus from Sub-Saharan Africa Identified by Random Amplification and Next-Generation Sequencing of Viral Genome / Krisztina Bali, Eszter Kaszab, Szilvia Marton, Seydou Hamadou Hamdiou, Reza Karim Bentaleb, István Kiss, Vilmos Palya, Krisztián Bányai
Dátum:	2022
ISSN:	2075-1729
Megjegyzések:	Avian infectious bronchitis (IB) is among the major viral respiratory and reproductive diseases of chickens caused by Avian coronavirus. In the African continent, IB was first described in countries located in the Mediterranean basin. In other parts of the continent, the epidemiological situation of IB remains unclear. In this study, the complete genome sequences of five IBV strains, originating from the sub-Saharan area were determined. Phylogenetic analysis based on the full-length S1 sequences identified three lineages (GI-14, GI-16, and GI-19) common in Africa and revealed that a strain, D2334/11/2/13/CI, isolated in Ivory Coast may represent a novel lineage within genotype GI. The maximum inter- and intragenotype sequence identities between this strain and other IBVs were 67.58% and 78.84% (nucleotide) and 64.44% and 78.6% (amino acid), respectively. The whole-genome nucleotide identity of the novel variant shared the highest values with a reference Belgian nephropathogenic strain (B1648, 92.4%) and with another study strain from Ivory Coast (D2334/12/2/13/CI, 94.6%). This study illustrates the importance of epidemiological monitoring of IBV in sub-Saharan Africa, as the area may serve as a focal point for newly emerging viral lineages.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Life. - 12 : 4 (2022), p. 1-12. -
További szerzők:	Kaszab Eszter (1989-) (biológus) Marton Szilvia Hamdiou, Seydou Hamadou Bentaleb, Reza Karim Kiss István Palya Vilmos Bányai Krisztián
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001-es BibID:	BIBFORM118493
035-os BibID:	(WoS)000620427500002 (Scopus)85101201472
Első szerző:	Homonnay Zalán G.
Cím:	Genome sequencing of a novel variant of fowl adenovirus B reveals mosaicism in the pattern of homologous recombination events / Zalán Homonnay, Szilvia Jakab, Krisztina Bali, Eszter Kaszab, Tamás Mató, István Kiss, Vilmos Palya, Krisztián Bányai
Dátum:	2021
ISSN:	0304-8608
Megjegyzések:	We determined the genomic sequence of a Ukrainian strain of fowl adenovirus B (FAdV-B). The isolate (D2453/1) shared 97.2% to 98.4% nucleotide sequence identity with other viruses belonging to the species Fowl aviadenovirus B. Marked genetic divergence was seen in the hexon, fiber, and ORF19 genes, and phylogenetic analysis suggested that recombination events had occurred in these regions. Our analysis revealed mosaicism in the recombination patterns, a finding that has also been described in the genomes of strains of FAdV-D and FAdV-E. The shared recombination breakpoints, affecting the same genomic regions in viruses belonging to different species, suggest that similar selection mechanisms are acting on the key neutralization antigens and epitopes in viruses of different FAdV species.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Archives Of Virology. - 166 : 5 (2021), p. 1477-1480. -
További szerzők:	Jakab Szilvia Bali Krisztina Kaszab Eszter (1989-) (biológus) Mató Tamás Kiss István Palya Vilmos Bányai Krisztián
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001-es BibID:	BIBFORM118512
035-os BibID:	(WoS)001075847600001 (Scopus)85172808154 (cikkazonosító)2819
Első szerző:	Jakab Szilvia
Cím:	Genomic Epidemiology and Evolution of Fowl Adenovirus 1 / Szilvia Jakab, Krisztina Bali, Zalán Homonnay, Eszter Kaszab, Katalin Ihász, Enikő Fehér, Tamás Mató, István Kiss, Vilmos Palya, Krisztián Bányai
Dátum:	2023
ISSN:	2076-2615
Megjegyzések:	Fowl adenovirus 1 (FAdV-1) is the main cause of gizzard erosion in chickens. Whole genome sequencing and sequence analyses of 32 FAdV-1 strains from a global collection provided evidence that multiple recombination events have occurred along the entire genome. In gene-wise phylogenies, only the adenoviral pol gene formed a tree topology that corresponded to whole genome-based phylogeny. Virus genetic features that were clearly connected to gizzard erosion were not identified in our analyses. However, some genome variants tended to be more frequently identified from birds with gizzard erosion and strains isolated from healthy birds or birds with non-specific pathologies tended to form common clusters in multiple gene phylogenies. Our data show that the genetic diversity is greater, and the evolutionary mechanisms are more complex within FAdV-1 than previously thought. The implications of these findings for viral pathogenesis and epidemiology await further investigation.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Animals. - 13 : 18 (2023), p. 1-9. -
További szerzők:	Bali Krisztina Homonnay Zalán G. Kaszab Eszter (1989-) (biológus) Ihász Katalin Fehér Enikő (1981-) (molekuláris biológus, mikrobiológus) Mató Tamás Kiss István Palya Vilmos Bányai Krisztián
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