Inheritance of malate dehydrogenase in wild pepper

Detalhes bibliográficos
Autor(a) principal: SCHUELTER,ADILSON RICKEN
Data de Publicação: 1999
Outros Autores: CASALI,VICENTE WAGNER DIAS, FINGER,FERNANDO LUIZ
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Bragantia
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051999000100001
Resumo: Leaf extracts from wild pepper (Capsicum flexuosum Sendt) were analysed for the presence of malate dehydrogenase (E.C. 1.1.1.37; MDH) isozymes using starch gel electrophoresis. Seven phenotypes for MDH isozymes were observed in the genitors. Genetic analysis in F1 progenies revealed five loci coding for MDH. Isozyme banding patterns of hybrids indicated that MDH-3 and MDH-4 genes code for monomeric enzymes, while MDH-5 for a dimeric isoform. In MDH-2 loci, one particular F1 progeny showed a significant deviation from the expected isozyme pattern. It is possible that other genes are controlling the expression of MDH-2 in pepper. Also, there are two alleles coding for MDH-2 isozyme. On the other hand, MDH-1 was monomorphic for all genotypes used in the experiment.
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spelling Inheritance of malate dehydrogenase in wild pepperwild pepperCapsicum flexuosummalate dehydrogenaseinheritanceLeaf extracts from wild pepper (Capsicum flexuosum Sendt) were analysed for the presence of malate dehydrogenase (E.C. 1.1.1.37; MDH) isozymes using starch gel electrophoresis. Seven phenotypes for MDH isozymes were observed in the genitors. Genetic analysis in F1 progenies revealed five loci coding for MDH. Isozyme banding patterns of hybrids indicated that MDH-3 and MDH-4 genes code for monomeric enzymes, while MDH-5 for a dimeric isoform. In MDH-2 loci, one particular F1 progeny showed a significant deviation from the expected isozyme pattern. It is possible that other genes are controlling the expression of MDH-2 in pepper. Also, there are two alleles coding for MDH-2 isozyme. On the other hand, MDH-1 was monomorphic for all genotypes used in the experiment.Instituto Agronômico de Campinas1999-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051999000100001Bragantia v.58 n.1 1999reponame:Bragantiainstname:Instituto Agronômico de Campinas (IAC)instacron:IAC10.1590/S0006-87051999000100001info:eu-repo/semantics/openAccessSCHUELTER,ADILSON RICKENCASALI,VICENTE WAGNER DIASFINGER,FERNANDO LUIZeng2000-02-03T00:00:00Zoai:scielo:S0006-87051999000100001Revistahttps://www.scielo.br/j/brag/https://old.scielo.br/oai/scielo-oai.phpbragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br1678-44990006-8705opendoar:2000-02-03T00:00Bragantia - Instituto Agronômico de Campinas (IAC)false
dc.title.none.fl_str_mv Inheritance of malate dehydrogenase in wild pepper
title Inheritance of malate dehydrogenase in wild pepper
spellingShingle Inheritance of malate dehydrogenase in wild pepper
SCHUELTER,ADILSON RICKEN
wild pepper
Capsicum flexuosum
malate dehydrogenase
inheritance
title_short Inheritance of malate dehydrogenase in wild pepper
title_full Inheritance of malate dehydrogenase in wild pepper
title_fullStr Inheritance of malate dehydrogenase in wild pepper
title_full_unstemmed Inheritance of malate dehydrogenase in wild pepper
title_sort Inheritance of malate dehydrogenase in wild pepper
author SCHUELTER,ADILSON RICKEN
author_facet SCHUELTER,ADILSON RICKEN
CASALI,VICENTE WAGNER DIAS
FINGER,FERNANDO LUIZ
author_role author
author2 CASALI,VICENTE WAGNER DIAS
FINGER,FERNANDO LUIZ
author2_role author
author
dc.contributor.author.fl_str_mv SCHUELTER,ADILSON RICKEN
CASALI,VICENTE WAGNER DIAS
FINGER,FERNANDO LUIZ
dc.subject.por.fl_str_mv wild pepper
Capsicum flexuosum
malate dehydrogenase
inheritance
topic wild pepper
Capsicum flexuosum
malate dehydrogenase
inheritance
description Leaf extracts from wild pepper (Capsicum flexuosum Sendt) were analysed for the presence of malate dehydrogenase (E.C. 1.1.1.37; MDH) isozymes using starch gel electrophoresis. Seven phenotypes for MDH isozymes were observed in the genitors. Genetic analysis in F1 progenies revealed five loci coding for MDH. Isozyme banding patterns of hybrids indicated that MDH-3 and MDH-4 genes code for monomeric enzymes, while MDH-5 for a dimeric isoform. In MDH-2 loci, one particular F1 progeny showed a significant deviation from the expected isozyme pattern. It is possible that other genes are controlling the expression of MDH-2 in pepper. Also, there are two alleles coding for MDH-2 isozyme. On the other hand, MDH-1 was monomorphic for all genotypes used in the experiment.
publishDate 1999
dc.date.none.fl_str_mv 1999-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051999000100001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87051999000100001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0006-87051999000100001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto Agronômico de Campinas
publisher.none.fl_str_mv Instituto Agronômico de Campinas
dc.source.none.fl_str_mv Bragantia v.58 n.1 1999
reponame:Bragantia
instname:Instituto Agronômico de Campinas (IAC)
instacron:IAC
instname_str Instituto Agronômico de Campinas (IAC)
instacron_str IAC
institution IAC
reponame_str Bragantia
collection Bragantia
repository.name.fl_str_mv Bragantia - Instituto Agronômico de Campinas (IAC)
repository.mail.fl_str_mv bragantia@iac.sp.gov.br||bragantia@iac.sp.gov.br
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