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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:	BIBFORM118502
035-os BibID:	(WoS)000775079700001 (Scopus)85126547087 (cikkazonosító)368
Első szerző:	Fehér Enikő (molekuláris biológus, mikrobiológus)
Cím:	Novel Circoviruses from Birds Share Common Evolutionary Roots with Fish Origin Circoviruses / Enikő Fehér, Eszter Kaszab, Krisztina Bali, Márton Hoitsy, Endre Sós, Krisztián Bányai
Dátum:	2022
ISSN:	2075-1729
Megjegyzések:	Circoviruses occur in a variety of animal species and are common pathogens of mammalian and avian hosts. In our study internal organ samples of wild birds were processed for screening of circoviral sequences. Two novel viruses were identified and characterized in specimens of a little bittern and a European bee-eater that suffered from wing injuries, were weakened, had liver or kidney failures, and finally succumbed at a rescue station. The 1935 nt and 1960 nt long viral DNA genomes exhibited a genomic structure typical for circoviruses and were predicted to encode replication-associated protein in the viral strand, and a capsid protein in the complementary strand of the replicative intermediate DNA form. The genome of the newly described viruses showed 37.6% pairwise identity with each other and ?41.5% identity with circovirus sequences, and shared a common branch with fish, human and Weddel seal circoviruses in the phylogenetic tree, implying evolutionary relationship among the ancestors of these viruses. Based on the results the little bittern and European bee-eater circoviruses represent two distinct species of the Circovirus genus, Circoviridae family.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk
Megjelenés:	Life. - 12 : 3 (2022), p. 1-10. -
További szerzők:	Kaszab Eszter (1989-) (biológus) Bali Krisztina Hoitsy Márton Sós Endre Bányai Krisztián
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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