Detection of genotype 1 bovine leukemia virus from a C.schultzei pool: Do Culicoides spp. have a role on the transmission of bovine leukemia virus?

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dc.authoridAlkan, Feray/0000-0003-3854-6503
dc.authoridDik, Bilal/0000-0002-7553-5611
dc.contributor.authorDogan, Firat
dc.contributor.authorDagalp, Seval Bilge
dc.contributor.authorDik, Bilal
dc.contributor.authorFarzani, Touraj Aligholipour
dc.contributor.authorAlkan, Feray
dc.date.accessioned2024-09-18T20:04:37Z
dc.date.available2024-09-18T20:04:37Z
dc.date.issued2020
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractBovine leukemia virus (BLV) is known as the etiological agent of Enzootic bovine leukosis (EBL), which is the most common neoplastic disease of cattle. While the major route of virus transmission is believed to be iatrogenic, BLV proviral DNA has been identified in biological materials, including nasal secretions, saliva, milk, colostrum, and semen, and in several insect species, including horses flies. However, insects' role in the natural transmission of BLV has not been clearly demonstrated. This study assessed the possible role of midges - Culicoides spp. - in BLV transmission. BLVs were genetically characterized and BLV infection seroprevelance was determined in 224 cattle sampled from 27 different small family herds in five different districts in Hatay province, southern Turkey. Out of the 25 Culicoides spp. pools, one (4.0%; 1/25) was a C.schultzei pool while 2.67% (6/224) of the sampled cattle were positive for BLV nucleic acid. The seroprevalance rates for the sampled herds and all sampled cattle were 7.40% (2/27) and 1.33% (3/224), respectively. According to the phylogenetic analysis, the sequences of the BLVs from the cattle (n = 6) and the one BLV-positive C.schultzei pool clustered on genotype 1 (G1) BLVs. Although these results do not reveal the exact role of Culicoides spp. or other midges flies in BLV transmission, the simultaneous presence of same substitions in BLVs from both cattle and a C.schultzei pool is noteworthy. Further studies on the env gene and other BLV gene regions detected from cattle and C.schultzei pools are ongoing to understand the possible epidemiological relationship between cattle and flies.en_US
dc.identifier.doi10.1016/j.meegid.2020.104469
dc.identifier.issn1567-1348
dc.identifier.issn1567-7257
dc.identifier.pmid32711077en_US
dc.identifier.scopus2-s2.0-85088499338en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.meegid.2020.104469
dc.identifier.urihttps://hdl.handle.net/20.500.12483/8275
dc.identifier.volume85en_US
dc.identifier.wosWOS:000593913000006en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofInfection Genetics and Evolutionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBLV infectionen_US
dc.subjectCattleen_US
dc.subjectTurkeyen_US
dc.subjectCulicoidesen_US
dc.titleDetection of genotype 1 bovine leukemia virus from a C.schultzei pool: Do Culicoides spp. have a role on the transmission of bovine leukemia virus?en_US
dc.typeArticleen_US

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