Acid phosphatase polymorphism within and among populations of Cauliflower (Brassica oleracea var botrytis)

Detalhes bibliográficos
Autor(a) principal: Marino, Celso Luis [UNESP]
Data de Publicação: 2002
Outros Autores: Gimenes, Marcos Aparecido [UNESP], Silva, Norberto da [UNESP], Lopes, Catalina Romero [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1415-47572002000100015
http://hdl.handle.net/11449/17941
Resumo: Eighty-one lines of cauliflower (Brassica oleracea var. botrytis) from 12 populations used to produce commercial hybrids in Brazil were screened for polymorphism in the acid phosphatase system, in order to evaluate the usefulness of this marker for the determination of the parental contamination level in hybrid seeds. Little polymorphism was detected in the examined lines, but the system appeared to be very useful for hybrid identification, since the only condition required was polymorphism between the two parental lines. If the analyzed lines were used for hybrid production, 8.4% and 12.3% of the possible crosses would result in hybrids which can be positively identified using the APS-1 and B1 loci, respectively. If only one plant of each homozygous type (SS or FF) was analyzed in each population, 41% and 50% of the possible crosses would result in hybrids which can be positively identified using the APS-1 and B1 loci, respectively.
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spelling Acid phosphatase polymorphism within and among populations of Cauliflower (Brassica oleracea var botrytis)isoenzymepolymorphismcauliflowerEighty-one lines of cauliflower (Brassica oleracea var. botrytis) from 12 populations used to produce commercial hybrids in Brazil were screened for polymorphism in the acid phosphatase system, in order to evaluate the usefulness of this marker for the determination of the parental contamination level in hybrid seeds. Little polymorphism was detected in the examined lines, but the system appeared to be very useful for hybrid identification, since the only condition required was polymorphism between the two parental lines. If the analyzed lines were used for hybrid production, 8.4% and 12.3% of the possible crosses would result in hybrids which can be positively identified using the APS-1 and B1 loci, respectively. If only one plant of each homozygous type (SS or FF) was analyzed in each population, 41% and 50% of the possible crosses would result in hybrids which can be positively identified using the APS-1 and B1 loci, respectively.UNESP Faculdade de Ciências Agronômicas Departamento de Agricultura e Melhoramento de PlantasUNESP IB Depto de GenéticaUNESP Faculdade de Ciências Agronômicas Departamento de Agricultura e Melhoramento de PlantasUNESP IB Depto de GenéticaSociedade Brasileira de GenéticaUniversidade Estadual Paulista (Unesp)Marino, Celso Luis [UNESP]Gimenes, Marcos Aparecido [UNESP]Silva, Norberto da [UNESP]Lopes, Catalina Romero [UNESP]2014-05-20T13:50:15Z2014-05-20T13:50:15Z2002-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article81-84application/pdfhttp://dx.doi.org/10.1590/S1415-47572002000100015Genetics and Molecular Biology. Sociedade Brasileira de Genética, v. 25, n. 1, p. 81-84, 2002.1415-4757http://hdl.handle.net/11449/1794110.1590/S1415-47572002000100015S1415-47572002000100015S1415-47572002000100015.pdf016534873820831969032155756860100000-0003-4524-954XSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGenetics and Molecular Biology1.4930,638info:eu-repo/semantics/openAccess2024-04-30T15:56:02Zoai:repositorio.unesp.br:11449/17941Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T15:56:02Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Acid phosphatase polymorphism within and among populations of Cauliflower (Brassica oleracea var botrytis)
title Acid phosphatase polymorphism within and among populations of Cauliflower (Brassica oleracea var botrytis)
spellingShingle Acid phosphatase polymorphism within and among populations of Cauliflower (Brassica oleracea var botrytis)
Marino, Celso Luis [UNESP]
isoenzyme
polymorphism
cauliflower
title_short Acid phosphatase polymorphism within and among populations of Cauliflower (Brassica oleracea var botrytis)
title_full Acid phosphatase polymorphism within and among populations of Cauliflower (Brassica oleracea var botrytis)
title_fullStr Acid phosphatase polymorphism within and among populations of Cauliflower (Brassica oleracea var botrytis)
title_full_unstemmed Acid phosphatase polymorphism within and among populations of Cauliflower (Brassica oleracea var botrytis)
title_sort Acid phosphatase polymorphism within and among populations of Cauliflower (Brassica oleracea var botrytis)
author Marino, Celso Luis [UNESP]
author_facet Marino, Celso Luis [UNESP]
Gimenes, Marcos Aparecido [UNESP]
Silva, Norberto da [UNESP]
Lopes, Catalina Romero [UNESP]
author_role author
author2 Gimenes, Marcos Aparecido [UNESP]
Silva, Norberto da [UNESP]
Lopes, Catalina Romero [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Marino, Celso Luis [UNESP]
Gimenes, Marcos Aparecido [UNESP]
Silva, Norberto da [UNESP]
Lopes, Catalina Romero [UNESP]
dc.subject.por.fl_str_mv isoenzyme
polymorphism
cauliflower
topic isoenzyme
polymorphism
cauliflower
description Eighty-one lines of cauliflower (Brassica oleracea var. botrytis) from 12 populations used to produce commercial hybrids in Brazil were screened for polymorphism in the acid phosphatase system, in order to evaluate the usefulness of this marker for the determination of the parental contamination level in hybrid seeds. Little polymorphism was detected in the examined lines, but the system appeared to be very useful for hybrid identification, since the only condition required was polymorphism between the two parental lines. If the analyzed lines were used for hybrid production, 8.4% and 12.3% of the possible crosses would result in hybrids which can be positively identified using the APS-1 and B1 loci, respectively. If only one plant of each homozygous type (SS or FF) was analyzed in each population, 41% and 50% of the possible crosses would result in hybrids which can be positively identified using the APS-1 and B1 loci, respectively.
publishDate 2002
dc.date.none.fl_str_mv 2002-01-01
2014-05-20T13:50:15Z
2014-05-20T13:50:15Z
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 http://dx.doi.org/10.1590/S1415-47572002000100015
Genetics and Molecular Biology. Sociedade Brasileira de Genética, v. 25, n. 1, p. 81-84, 2002.
1415-4757
http://hdl.handle.net/11449/17941
10.1590/S1415-47572002000100015
S1415-47572002000100015
S1415-47572002000100015.pdf
0165348738208319
6903215575686010
0000-0003-4524-954X
url http://dx.doi.org/10.1590/S1415-47572002000100015
http://hdl.handle.net/11449/17941
identifier_str_mv Genetics and Molecular Biology. Sociedade Brasileira de Genética, v. 25, n. 1, p. 81-84, 2002.
1415-4757
10.1590/S1415-47572002000100015
S1415-47572002000100015
S1415-47572002000100015.pdf
0165348738208319
6903215575686010
0000-0003-4524-954X
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Genetics and Molecular Biology
1.493
0,638
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 81-84
application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Genética
publisher.none.fl_str_mv Sociedade Brasileira de Genética
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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