Protocol for chromosome-specific probe construction using PRINS, micromanipulation and DOP-PCR techniques

Detalhes bibliográficos
Autor(a) principal: Passamani, Paulo Z.
Data de Publicação: 2016
Outros Autores: Carvalho, Carlos R., Soares, Fernanda A.F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: http://dx.doi.org/10.1590/0001-3765201720160089
http://www.locus.ufv.br/handle/123456789/16481
Resumo: Chromosome-specific probes have been widely used in molecular cytogenetics, being obtained with different methods. In this study, a reproducible protocol for construction of chromosome-specific probes is proposed which associates in situ amplification (PRINS), micromanipulation and degenerate oligonucleotide-primed PCR (DOP-PCR). Human lymphocyte cultures were used to obtain metaphases from male and female individuals. The chromosomes were amplified via PRINS, and subcentromeric fragments of the X chromosome were microdissected using microneedles coupled to a phase contrast microscope. The fragments were amplified by DOP-PCR and labeled with tetramethyl-rhodamine-5-dUTP. The probes were used in fluorescent in situ hybridization (FISH) procedure to highlight these specific regions in the metaphases. The results show one fluorescent red spot in male and two in female X chromosomes and interphase nuclei.
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spelling Protocol for chromosome-specific probe construction using PRINS, micromanipulation and DOP-PCR techniquesDOP-PCRFISHMicromanipulationPRINSChromosome-specific probes have been widely used in molecular cytogenetics, being obtained with different methods. In this study, a reproducible protocol for construction of chromosome-specific probes is proposed which associates in situ amplification (PRINS), micromanipulation and degenerate oligonucleotide-primed PCR (DOP-PCR). Human lymphocyte cultures were used to obtain metaphases from male and female individuals. The chromosomes were amplified via PRINS, and subcentromeric fragments of the X chromosome were microdissected using microneedles coupled to a phase contrast microscope. The fragments were amplified by DOP-PCR and labeled with tetramethyl-rhodamine-5-dUTP. The probes were used in fluorescent in situ hybridization (FISH) procedure to highlight these specific regions in the metaphases. The results show one fluorescent red spot in male and two in female X chromosomes and interphase nuclei.Anais da Academia Brasileira de Ciências2018-01-18T13:37:45Z2018-01-18T13:37:45Z2016-04-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlepdfapplication/pdf1678-2690http://dx.doi.org/10.1590/0001-3765201720160089http://www.locus.ufv.br/handle/123456789/16481engDec. 2017Passamani, Paulo Z.Carvalho, Carlos R.Soares, Fernanda A.F.info:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFV2024-07-12T06:42:02Zoai:locus.ufv.br:123456789/16481Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452024-07-12T06:42:02LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Protocol for chromosome-specific probe construction using PRINS, micromanipulation and DOP-PCR techniques
title Protocol for chromosome-specific probe construction using PRINS, micromanipulation and DOP-PCR techniques
spellingShingle Protocol for chromosome-specific probe construction using PRINS, micromanipulation and DOP-PCR techniques
Passamani, Paulo Z.
DOP-PCR
FISH
Micromanipulation
PRINS
title_short Protocol for chromosome-specific probe construction using PRINS, micromanipulation and DOP-PCR techniques
title_full Protocol for chromosome-specific probe construction using PRINS, micromanipulation and DOP-PCR techniques
title_fullStr Protocol for chromosome-specific probe construction using PRINS, micromanipulation and DOP-PCR techniques
title_full_unstemmed Protocol for chromosome-specific probe construction using PRINS, micromanipulation and DOP-PCR techniques
title_sort Protocol for chromosome-specific probe construction using PRINS, micromanipulation and DOP-PCR techniques
author Passamani, Paulo Z.
author_facet Passamani, Paulo Z.
Carvalho, Carlos R.
Soares, Fernanda A.F.
author_role author
author2 Carvalho, Carlos R.
Soares, Fernanda A.F.
author2_role author
author
dc.contributor.author.fl_str_mv Passamani, Paulo Z.
Carvalho, Carlos R.
Soares, Fernanda A.F.
dc.subject.por.fl_str_mv DOP-PCR
FISH
Micromanipulation
PRINS
topic DOP-PCR
FISH
Micromanipulation
PRINS
description Chromosome-specific probes have been widely used in molecular cytogenetics, being obtained with different methods. In this study, a reproducible protocol for construction of chromosome-specific probes is proposed which associates in situ amplification (PRINS), micromanipulation and degenerate oligonucleotide-primed PCR (DOP-PCR). Human lymphocyte cultures were used to obtain metaphases from male and female individuals. The chromosomes were amplified via PRINS, and subcentromeric fragments of the X chromosome were microdissected using microneedles coupled to a phase contrast microscope. The fragments were amplified by DOP-PCR and labeled with tetramethyl-rhodamine-5-dUTP. The probes were used in fluorescent in situ hybridization (FISH) procedure to highlight these specific regions in the metaphases. The results show one fluorescent red spot in male and two in female X chromosomes and interphase nuclei.
publishDate 2016
dc.date.none.fl_str_mv 2016-04-15
2018-01-18T13:37:45Z
2018-01-18T13:37:45Z
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.uri.fl_str_mv 1678-2690
http://dx.doi.org/10.1590/0001-3765201720160089
http://www.locus.ufv.br/handle/123456789/16481
identifier_str_mv 1678-2690
url http://dx.doi.org/10.1590/0001-3765201720160089
http://www.locus.ufv.br/handle/123456789/16481
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Dec. 2017
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Anais da Academia Brasileira de Ciências
publisher.none.fl_str_mv Anais da Academia Brasileira de Ciências
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
repository.name.fl_str_mv LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv fabiojreis@ufv.br
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