Esterase polymorphism marking cultivars of Manihot esculenta, Crantz
Autor(a) principal: | |
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Data de Publicação: | 2004 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000300003 |
Resumo: | Esterase isozymes were used to detected substrate-preference polymorphism in twenty cultivars of Manihot esculenta, and to show cultivar-specific variation of this species. A relatively complex extraction solution of proteins from leaves was needed to show a larger number of esterase isozymes. Similarity between cultivars from six groups ranged from 51 to 96%. The cultivars identified by the same name seemed to be biochemically different regarding esterase isozymes. Esterase isozyme electrophoretic patterns could, therefore, be used to discriminate the cultivars identified by the same name, and to monitor the vegetative propagation of cultivars maintained in the germplasm collection. In breeding strategies, isoesterase analysis could be used to avoid intercrossing between the similar genotypes. |
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Brazilian Archives of Biology and Technology |
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Esterase polymorphism marking cultivars of Manihot esculenta, CrantzCassavaisozymesesterasesManihot esculentacultivar-specific isoesterasesEsterase isozymes were used to detected substrate-preference polymorphism in twenty cultivars of Manihot esculenta, and to show cultivar-specific variation of this species. A relatively complex extraction solution of proteins from leaves was needed to show a larger number of esterase isozymes. Similarity between cultivars from six groups ranged from 51 to 96%. The cultivars identified by the same name seemed to be biochemically different regarding esterase isozymes. Esterase isozyme electrophoretic patterns could, therefore, be used to discriminate the cultivars identified by the same name, and to monitor the vegetative propagation of cultivars maintained in the germplasm collection. In breeding strategies, isoesterase analysis could be used to avoid intercrossing between the similar genotypes.Instituto de Tecnologia do Paraná - Tecpar2004-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000300003Brazilian Archives of Biology and Technology v.47 n.3 2004reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132004000300003info:eu-repo/semantics/openAccessResende,Adriana GazoliVidigal Filho,Pedro SoaresMachado,Maria de Fátima P. S.eng2004-08-03T00:00:00Zoai:scielo:S1516-89132004000300003Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2004-08-03T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Esterase polymorphism marking cultivars of Manihot esculenta, Crantz |
title |
Esterase polymorphism marking cultivars of Manihot esculenta, Crantz |
spellingShingle |
Esterase polymorphism marking cultivars of Manihot esculenta, Crantz Resende,Adriana Gazoli Cassava isozymes esterases Manihot esculenta cultivar-specific isoesterases |
title_short |
Esterase polymorphism marking cultivars of Manihot esculenta, Crantz |
title_full |
Esterase polymorphism marking cultivars of Manihot esculenta, Crantz |
title_fullStr |
Esterase polymorphism marking cultivars of Manihot esculenta, Crantz |
title_full_unstemmed |
Esterase polymorphism marking cultivars of Manihot esculenta, Crantz |
title_sort |
Esterase polymorphism marking cultivars of Manihot esculenta, Crantz |
author |
Resende,Adriana Gazoli |
author_facet |
Resende,Adriana Gazoli Vidigal Filho,Pedro Soares Machado,Maria de Fátima P. S. |
author_role |
author |
author2 |
Vidigal Filho,Pedro Soares Machado,Maria de Fátima P. S. |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Resende,Adriana Gazoli Vidigal Filho,Pedro Soares Machado,Maria de Fátima P. S. |
dc.subject.por.fl_str_mv |
Cassava isozymes esterases Manihot esculenta cultivar-specific isoesterases |
topic |
Cassava isozymes esterases Manihot esculenta cultivar-specific isoesterases |
description |
Esterase isozymes were used to detected substrate-preference polymorphism in twenty cultivars of Manihot esculenta, and to show cultivar-specific variation of this species. A relatively complex extraction solution of proteins from leaves was needed to show a larger number of esterase isozymes. Similarity between cultivars from six groups ranged from 51 to 96%. The cultivars identified by the same name seemed to be biochemically different regarding esterase isozymes. Esterase isozyme electrophoretic patterns could, therefore, be used to discriminate the cultivars identified by the same name, and to monitor the vegetative propagation of cultivars maintained in the germplasm collection. In breeding strategies, isoesterase analysis could be used to avoid intercrossing between the similar genotypes. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-07-01 |
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=S1516-89132004000300003 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000300003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-89132004000300003 |
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 de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.47 n.3 2004 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318269838917632 |