An improved method for RNA extraction from common bean seeds and validation of reference genes for qPCR.
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1076282 |
Resumo: | An RNA extraction method with high integrity and purity as well as the selection of adequate reference genes are prerequisites for gene expression analysis. For common bean seeds, there is no well-defined protocol that can be used in a laboratory routine for gene expression analysis. In this study, an extraction protocol for RNA from common bean seeds, which produced material with good integrity for qPCR (RIN ≥ 6.5), was optimized. In addition, 10 reference genes were evaluated under qPCR standard conditions using different tissue samples of common beans. Gene stabilities were analyzed using the delta-CT method, Bestkeeper, NormFinder and geNorm approaches. The genes β-tubulin and T197 were ranked as the most stable among the sample sets evaluated with different tissue samples, while PvAct and Pv18S were the least stable. To our knowledge, this is the first study evaluating RNA isolation methods and reference gene selection for seeds of Phaseolus vulgaris. |
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An improved method for RNA extraction from common bean seeds and validation of reference genes for qPCR.Gene normalizationMolecular breedingGrain RNA extractionFeijãoPhaseolus vulgarisMelhoramentoRNABeansGene expressionAn RNA extraction method with high integrity and purity as well as the selection of adequate reference genes are prerequisites for gene expression analysis. For common bean seeds, there is no well-defined protocol that can be used in a laboratory routine for gene expression analysis. In this study, an extraction protocol for RNA from common bean seeds, which produced material with good integrity for qPCR (RIN ≥ 6.5), was optimized. In addition, 10 reference genes were evaluated under qPCR standard conditions using different tissue samples of common beans. Gene stabilities were analyzed using the delta-CT method, Bestkeeper, NormFinder and geNorm approaches. The genes β-tubulin and T197 were ranked as the most stable among the sample sets evaluated with different tissue samples, while PvAct and Pv18S were the least stable. To our knowledge, this is the first study evaluating RNA isolation methods and reference gene selection for seeds of Phaseolus vulgaris.WENDELL JACINTO PEREIRA, UFG; PRISCILA ZACZUK BASSINELLO, CNPAF; CLAUDIO BRONDANI, CNPAF; ROSANA PEREIRA VIANELLO, CNPAF.PEREIRA, W. J.BASSINELLO, P. Z.BRONDANI, C.VIANELLO, R. P.2017-09-27T10:32:00Z2017-09-27T10:32:00Z2017-09-2620172017-12-14T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCrop Breeding and Applied Biotechnology, Viçosa, MG, v. 17, n. 2, p. 150-158, abr./jun. 2017.1518-7853http://www.alice.cnptia.embrapa.br/alice/handle/doc/107628210.1590/1984-70332017v17n2a22enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-09-27T10:32:06Zoai:www.alice.cnptia.embrapa.br:doc/1076282Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-09-27T10:32:06falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-09-27T10:32:06Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
An improved method for RNA extraction from common bean seeds and validation of reference genes for qPCR. |
title |
An improved method for RNA extraction from common bean seeds and validation of reference genes for qPCR. |
spellingShingle |
An improved method for RNA extraction from common bean seeds and validation of reference genes for qPCR. PEREIRA, W. J. Gene normalization Molecular breeding Grain RNA extraction Feijão Phaseolus vulgaris Melhoramento RNA Beans Gene expression |
title_short |
An improved method for RNA extraction from common bean seeds and validation of reference genes for qPCR. |
title_full |
An improved method for RNA extraction from common bean seeds and validation of reference genes for qPCR. |
title_fullStr |
An improved method for RNA extraction from common bean seeds and validation of reference genes for qPCR. |
title_full_unstemmed |
An improved method for RNA extraction from common bean seeds and validation of reference genes for qPCR. |
title_sort |
An improved method for RNA extraction from common bean seeds and validation of reference genes for qPCR. |
author |
PEREIRA, W. J. |
author_facet |
PEREIRA, W. J. BASSINELLO, P. Z. BRONDANI, C. VIANELLO, R. P. |
author_role |
author |
author2 |
BASSINELLO, P. Z. BRONDANI, C. VIANELLO, R. P. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
WENDELL JACINTO PEREIRA, UFG; PRISCILA ZACZUK BASSINELLO, CNPAF; CLAUDIO BRONDANI, CNPAF; ROSANA PEREIRA VIANELLO, CNPAF. |
dc.contributor.author.fl_str_mv |
PEREIRA, W. J. BASSINELLO, P. Z. BRONDANI, C. VIANELLO, R. P. |
dc.subject.por.fl_str_mv |
Gene normalization Molecular breeding Grain RNA extraction Feijão Phaseolus vulgaris Melhoramento RNA Beans Gene expression |
topic |
Gene normalization Molecular breeding Grain RNA extraction Feijão Phaseolus vulgaris Melhoramento RNA Beans Gene expression |
description |
An RNA extraction method with high integrity and purity as well as the selection of adequate reference genes are prerequisites for gene expression analysis. For common bean seeds, there is no well-defined protocol that can be used in a laboratory routine for gene expression analysis. In this study, an extraction protocol for RNA from common bean seeds, which produced material with good integrity for qPCR (RIN ≥ 6.5), was optimized. In addition, 10 reference genes were evaluated under qPCR standard conditions using different tissue samples of common beans. Gene stabilities were analyzed using the delta-CT method, Bestkeeper, NormFinder and geNorm approaches. The genes β-tubulin and T197 were ranked as the most stable among the sample sets evaluated with different tissue samples, while PvAct and Pv18S were the least stable. To our knowledge, this is the first study evaluating RNA isolation methods and reference gene selection for seeds of Phaseolus vulgaris. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-09-27T10:32:00Z 2017-09-27T10:32:00Z 2017-09-26 2017 2017-12-14T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 17, n. 2, p. 150-158, abr./jun. 2017. 1518-7853 http://www.alice.cnptia.embrapa.br/alice/handle/doc/1076282 10.1590/1984-70332017v17n2a22 |
identifier_str_mv |
Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 17, n. 2, p. 150-158, abr./jun. 2017. 1518-7853 10.1590/1984-70332017v17n2a22 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1076282 |
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.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
_version_ |
1794503442619695104 |