Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene
Autor(a) principal: | |
---|---|
Data de Publicação: | 2012 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Digital do Instituto Evandro Chagas (Patuá) |
Texto Completo: | https://patua.iec.gov.br/handle/iec/3269 |
Resumo: | Group D rotaviruses (RVs-D) have been documented in birds and, while they may be common in these animals, few molecular studies are available for this specific group. In this study, specific primers for the gene that encodes for the RVs-D VP6 protein were designed and used in a reverse transcription polymerase chain reaction (RT-PCR). Thirty pools of samples were tested by polyacrylamide gel electrophoresis (PAGE) yielding a 30% (9/30) positivity. These pools were subjected subsequently to RT-PCR, with a 53% (16/30) positivity rate. The sensitivity of the PCR assay was demonstrated up to a dilution of 5 × 10−4 ng/L (0.5 pg/L) of the cloned VP6 gene. The four samples were sequenced and showed 90.8–91.1% similarity with regards to the RVs-D VP6 gene. To assess for specificity our RT-PCR was applied to nine samples known to contain enteric viral agents other than group D rotaviruses including picobirnavirus, rotavirus group A, and reovirus with negative results. Overall, the data confirm the specificity of the primers used for detecting the RVs-D by RT-PCR, suggesting that this assay can be used for diagnostic purposes. |
id |
IEC-2_36ec63577dc4545e57c132ba26360943 |
---|---|
oai_identifier_str |
oai:patua.iec.gov.br:iec/3269 |
network_acronym_str |
IEC-2 |
network_name_str |
Repositório Digital do Instituto Evandro Chagas (Patuá) |
repository_id_str |
|
spelling |
Bezerra, Delana Andreza MeloSilva, René Ribeiro daKaiano, Jane Haruko LimaSilvestre, Rodrigo Vellasco DuarteOliveira, Darleise de SouzaLinhares, Alexandre da CostaGabbay, Yvone BenchimolMascarenhas, Joana D'Arc Pereira2018-07-19T16:39:16Z2018-07-19T16:39:16Z2012BEZERRA, Delana Andreza Melo et al. Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene. Journal of Virological Methods, v. 185, p. 189-192, 2012.0166-0934https://patua.iec.gov.br/handle/iec/326910.1016/j.jviromet.2012.07.017Group D rotaviruses (RVs-D) have been documented in birds and, while they may be common in these animals, few molecular studies are available for this specific group. In this study, specific primers for the gene that encodes for the RVs-D VP6 protein were designed and used in a reverse transcription polymerase chain reaction (RT-PCR). Thirty pools of samples were tested by polyacrylamide gel electrophoresis (PAGE) yielding a 30% (9/30) positivity. These pools were subjected subsequently to RT-PCR, with a 53% (16/30) positivity rate. The sensitivity of the PCR assay was demonstrated up to a dilution of 5 × 10−4 ng/L (0.5 pg/L) of the cloned VP6 gene. The four samples were sequenced and showed 90.8–91.1% similarity with regards to the RVs-D VP6 gene. To assess for specificity our RT-PCR was applied to nine samples known to contain enteric viral agents other than group D rotaviruses including picobirnavirus, rotavirus group A, and reovirus with negative results. Overall, the data confirm the specificity of the primers used for detecting the RVs-D by RT-PCR, suggesting that this assay can be used for diagnostic purposes.This study was partially supported by a grant from Pará State Secretary of Science and Technology, contract no. 067/2008 (SEDECT/FAPESPA/PA).Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.Ministério da Agricultura. Laboratório Nacional Agropecuário. Belém, PA, Brazil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.Ministério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, Brasil.engElsevierDetection of avian group D rotavirus using the polymerase chain reaction for VP6 geneinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRotavirusInfecções por RotavirusDiarreiaAvesReação em Cadeia da Polimerase Via Transcriptase Reversainfo:eu-repo/semantics/openAccessreponame:Repositório Digital do Instituto Evandro Chagas (Patuá)instname:Instituto Evandro Chagas (IEC)instacron:IECORIGINALDetection of avian group D rotavirus using the polymerase chain reaction for VP6 gene.pdfDetection of avian group D rotavirus using the polymerase chain reaction for VP6 gene.pdfapplication/pdf320027https://patua.iec.gov.br/bitstreams/463f284c-4ae0-4f41-af39-712048160639/downloadf0490f592dcce1d69a9d725838c3dc0eMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-871https://patua.iec.gov.br/bitstreams/31779218-48ad-4ffc-bc92-3d18749edd15/download52f1732ea66fbd1123abe39f5373b797MD52TEXTDetection of avian group D rotavirus using the polymerase chain reaction for VP6 gene.pdf.txtDetection of avian group D rotavirus using the polymerase chain reaction for VP6 gene.pdf.txtExtracted texttext/plain23513https://patua.iec.gov.br/bitstreams/c5925e7e-bc3a-425e-84ff-4b139211fa19/downloade832a1975267105168b724728e0402fcMD55THUMBNAILDetection of avian group D rotavirus using the polymerase chain reaction for VP6 gene.pdf.jpgDetection of avian group D rotavirus using the polymerase chain reaction for VP6 gene.pdf.jpgGenerated Thumbnailimage/jpeg6139https://patua.iec.gov.br/bitstreams/2ad0a008-0895-4b08-bc12-f1d219e410e9/download2f77de099de14eeb0f79ac83f9e3925bMD56iec/32692022-10-20 21:18:16.022oai:patua.iec.gov.br:iec/3269https://patua.iec.gov.brRepositório InstitucionalPUBhttps://patua.iec.gov.br/oai/requestclariceneta@iec.gov.br || Biblioteca@iec.gov.bropendoar:2022-10-20T21:18:16Repositório Digital do Instituto Evandro Chagas (Patuá) - Instituto Evandro Chagas (IEC)falseVG9kb3Mgb3MgZG9jdW1lbnRvcyBkZXNzYSBjb2xlw6fDo28gc2VndWVtIGEgTGljZW7Dp2EgQ3JlYXRpdmUgY29tbW9ucy4= |
dc.title.pt_BR.fl_str_mv |
Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene |
title |
Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene |
spellingShingle |
Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene Bezerra, Delana Andreza Melo Rotavirus Infecções por Rotavirus Diarreia Aves Reação em Cadeia da Polimerase Via Transcriptase Reversa |
title_short |
Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene |
title_full |
Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene |
title_fullStr |
Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene |
title_full_unstemmed |
Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene |
title_sort |
Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene |
author |
Bezerra, Delana Andreza Melo |
author_facet |
Bezerra, Delana Andreza Melo Silva, René Ribeiro da Kaiano, Jane Haruko Lima Silvestre, Rodrigo Vellasco Duarte Oliveira, Darleise de Souza Linhares, Alexandre da Costa Gabbay, Yvone Benchimol Mascarenhas, Joana D'Arc Pereira |
author_role |
author |
author2 |
Silva, René Ribeiro da Kaiano, Jane Haruko Lima Silvestre, Rodrigo Vellasco Duarte Oliveira, Darleise de Souza Linhares, Alexandre da Costa Gabbay, Yvone Benchimol Mascarenhas, Joana D'Arc Pereira |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Bezerra, Delana Andreza Melo Silva, René Ribeiro da Kaiano, Jane Haruko Lima Silvestre, Rodrigo Vellasco Duarte Oliveira, Darleise de Souza Linhares, Alexandre da Costa Gabbay, Yvone Benchimol Mascarenhas, Joana D'Arc Pereira |
dc.subject.decsPrimary.pt_BR.fl_str_mv |
Rotavirus Infecções por Rotavirus Diarreia Aves Reação em Cadeia da Polimerase Via Transcriptase Reversa |
topic |
Rotavirus Infecções por Rotavirus Diarreia Aves Reação em Cadeia da Polimerase Via Transcriptase Reversa |
description |
Group D rotaviruses (RVs-D) have been documented in birds and, while they may be common in these animals, few molecular studies are available for this specific group. In this study, specific primers for the gene that encodes for the RVs-D VP6 protein were designed and used in a reverse transcription polymerase chain reaction (RT-PCR). Thirty pools of samples were tested by polyacrylamide gel electrophoresis (PAGE) yielding a 30% (9/30) positivity. These pools were subjected subsequently to RT-PCR, with a 53% (16/30) positivity rate. The sensitivity of the PCR assay was demonstrated up to a dilution of 5 × 10−4 ng/L (0.5 pg/L) of the cloned VP6 gene. The four samples were sequenced and showed 90.8–91.1% similarity with regards to the RVs-D VP6 gene. To assess for specificity our RT-PCR was applied to nine samples known to contain enteric viral agents other than group D rotaviruses including picobirnavirus, rotavirus group A, and reovirus with negative results. Overall, the data confirm the specificity of the primers used for detecting the RVs-D by RT-PCR, suggesting that this assay can be used for diagnostic purposes. |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012 |
dc.date.accessioned.fl_str_mv |
2018-07-19T16:39:16Z |
dc.date.available.fl_str_mv |
2018-07-19T16:39:16Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
BEZERRA, Delana Andreza Melo et al. Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene. Journal of Virological Methods, v. 185, p. 189-192, 2012. |
dc.identifier.uri.fl_str_mv |
https://patua.iec.gov.br/handle/iec/3269 |
dc.identifier.issn.-.fl_str_mv |
0166-0934 |
dc.identifier.doi.-.fl_str_mv |
10.1016/j.jviromet.2012.07.017 |
identifier_str_mv |
BEZERRA, Delana Andreza Melo et al. Detection of avian group D rotavirus using the polymerase chain reaction for VP6 gene. Journal of Virological Methods, v. 185, p. 189-192, 2012. 0166-0934 10.1016/j.jviromet.2012.07.017 |
url |
https://patua.iec.gov.br/handle/iec/3269 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Digital do Instituto Evandro Chagas (Patuá) instname:Instituto Evandro Chagas (IEC) instacron:IEC |
instname_str |
Instituto Evandro Chagas (IEC) |
instacron_str |
IEC |
institution |
IEC |
reponame_str |
Repositório Digital do Instituto Evandro Chagas (Patuá) |
collection |
Repositório Digital do Instituto Evandro Chagas (Patuá) |
bitstream.url.fl_str_mv |
https://patua.iec.gov.br/bitstreams/463f284c-4ae0-4f41-af39-712048160639/download https://patua.iec.gov.br/bitstreams/31779218-48ad-4ffc-bc92-3d18749edd15/download https://patua.iec.gov.br/bitstreams/c5925e7e-bc3a-425e-84ff-4b139211fa19/download https://patua.iec.gov.br/bitstreams/2ad0a008-0895-4b08-bc12-f1d219e410e9/download |
bitstream.checksum.fl_str_mv |
f0490f592dcce1d69a9d725838c3dc0e 52f1732ea66fbd1123abe39f5373b797 e832a1975267105168b724728e0402fc 2f77de099de14eeb0f79ac83f9e3925b |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Digital do Instituto Evandro Chagas (Patuá) - Instituto Evandro Chagas (IEC) |
repository.mail.fl_str_mv |
clariceneta@iec.gov.br || Biblioteca@iec.gov.br |
_version_ |
1787533058670329856 |