Comparative evaluation of DNA extraction kit, matrix sample and qPCR assays for bovine babesiosis monitoring
dc.contributor.author | Okino, Cintia Hiromi | |
dc.contributor.author | Giglioti, Rodrigo [UNESP] | |
dc.contributor.author | Silva, Pamella Cristini | |
dc.contributor.author | Oliveira, Henrique Nunes de [UNESP] | |
dc.contributor.author | Sena Oliveira, Marcia Cristina de | |
dc.contributor.institution | Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Ctr Univ Cent Paulista | |
dc.date.accessioned | 2019-10-04T12:33:26Z | |
dc.date.available | 2019-10-04T12:33:26Z | |
dc.date.issued | 2018-12-01 | |
dc.description.abstract | Bovine babesiosis caused by protozoan parasites Babesia bovis and B. bigemina is one of the most important causes of losses for the livestock industry in tropical and subtropical regions of the world. Therefore, highly sensitive and specific tools for these hemoparasites detection and monitoring are required, especially in carrier animals, in which low parasite levels were usually present. In this context, qPCR assays have been successfully and fairly used in last years. Aiming to improve the performance of Babesia levels monitoring by qPCR, some of main aspects of this methodology that may influence results were tested: DNA extraction kits, whole blood EDTA pre-treatment, blood source (tip of tail or jugular vein), erythrocytes isolation, FTA card interference and qPCR system of detection. Under our experimental conditions, both EDTA pre-treatment and FTA card application have no influence on the sensitivity of detection, and two DNA extraction kits provided higher sensitivity compared to others. As expected, blood samples collected from the tip of tail vessels presented higher levels of B. bovis DNA compared to those obtained from the jugular vein, and erythrocytes processed isolated has also improved the sensitivity compared to whole blood. Moreover, both qPCR assays here developed using hydrolysis probes for B. bovis and B. bigemina detection, presented enhanced reproducibility compared to qPCR assays using intercalating dye system. Even, qPCR for B. bigemina using hydrolysis probe here developed presented higher sensitivity compared to intercalating dye system. This study has contributed to the improvement of molecular diagnosis of bovine babesiosis, which may improve epidemiological studies related to these pathogens. | en |
dc.description.affiliation | Embrapa Pecuaria Sudeste, Rodovia Washington Luiz,Km 234, BR-13560970 Sao Carlos, SP, Brazil | |
dc.description.affiliation | Univ Estadual Paulista, Dept Zootecnia, Via Acesso Prof Paulo Donato Castellane S-N, BR-14884900 Jaboticabal, SP, Brazil | |
dc.description.affiliation | Ctr Univ Cent Paulista, Rua Miguel Petroni 5111, BR-13563470 Sao Carlos, SP, Brazil | |
dc.description.affiliationUnesp | Univ Estadual Paulista, Dept Zootecnia, Via Acesso Prof Paulo Donato Castellane S-N, BR-14884900 Jaboticabal, SP, Brazil | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorship | Empresa Brasileira de Pesquisa Agropecuaria-Embrapa | |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description.sponsorshipId | FAPESP: 2016/07216-7 | |
dc.description.sponsorshipId | FAPESP: 2017/11297-5 | |
dc.description.sponsorshipId | Empresa Brasileira de Pesquisa Agropecuaria-Embrapa: 02.17.00.005.00.00 | |
dc.description.sponsorshipId | CNPq: 138476/2017-9 | |
dc.format.extent | 2671-2680 | |
dc.identifier | http://dx.doi.org/10.1007/s11033-018-4436-9 | |
dc.identifier.citation | Molecular Biology Reports. Dordrecht: Springer, v. 45, n. 6, p. 2671-2680, 2018. | |
dc.identifier.doi | 10.1007/s11033-018-4436-9 | |
dc.identifier.issn | 0301-4851 | |
dc.identifier.uri | http://hdl.handle.net/11449/185188 | |
dc.identifier.wos | WOS:000452543200107 | |
dc.language.iso | eng | |
dc.publisher | Springer | |
dc.relation.ispartof | Molecular Biology Reports | |
dc.rights.accessRights | Acesso aberto | |
dc.source | Web of Science | |
dc.subject | qPCR | |
dc.subject | Matrix sample | |
dc.subject | DNA extraction | |
dc.subject | Hydrolysis probe | |
dc.subject | Intercalating dye | |
dc.subject | Bovine babesiosis | |
dc.title | Comparative evaluation of DNA extraction kit, matrix sample and qPCR assays for bovine babesiosis monitoring | en |
dc.type | Artigo | |
dcterms.license | http://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0 | |
dcterms.rightsHolder | Springer | |
dspace.entity.type | Publication | |
unesp.author.orcid | 0000-0002-1700-0547[2] | |
unesp.department | Zootecnia - FCAV | pt |