Gene flow in transgenic soybean in the Cerrado region, Brazil

Detalhes bibliográficos
Autor(a) principal: Abud, Sérgio
Data de Publicação: 2003
Outros Autores: Souza, Plinio Itamar Mello de, Moreira, Claudete Teixeira, Andrade, Solange Rocha Monteiro, Ulbrich, Adolfo Vitório, Vianna, Giovanni Rodrigues, Rech, Elibio Leopoldo, Aragão, Francisco José Lima
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/6694
Resumo: The objective of this work was to evaluate pollen dispersal from transgenic to non-transgenic soybean plants. Non-transgenic soybean plants were cultivated surrounding transgenic soybean plants carrying the ahas (for herbicide tolerance against imazapyr) and gus genes. Pollen dispersal was evaluated by the presence of both dominant genes in the progenies of non-transgenic plants. The highest amount of transgenic pollen dissemination was observed in the first row, 0.5m distant from the central plot (0.44% to 0.45%). The frequency of pollen dispersion has drastically decreased in the row 2 (0.04% to 0.14%), reaching zero by the row 13, which was 6.5 m distant from the central plot.
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spelling Gene flow in transgenic soybean in the Cerrado region, BrazilDispersão de pólen em soja transgênica na região do CerradoGlycine max; transgenic plants; pollination; gene flowGlycine max; planta transgênica; polinização; fluxo gênicoThe objective of this work was to evaluate pollen dispersal from transgenic to non-transgenic soybean plants. Non-transgenic soybean plants were cultivated surrounding transgenic soybean plants carrying the ahas (for herbicide tolerance against imazapyr) and gus genes. Pollen dispersal was evaluated by the presence of both dominant genes in the progenies of non-transgenic plants. The highest amount of transgenic pollen dissemination was observed in the first row, 0.5m distant from the central plot (0.44% to 0.45%). The frequency of pollen dispersion has drastically decreased in the row 2 (0.04% to 0.14%), reaching zero by the row 13, which was 6.5 m distant from the central plot.O objetivo deste trabalho foi avaliar a dispersão de pólen transgênico em soja. Plantas transgênicas de soja contendo os genes ahas, para tolerância ao herbicida imazapyr, e uidA (GUS), foram cultivadas com plantas não-transgênicas. A dispersão do pólen transgênico foi avaliada pela presença de ambos os genes dominantes na progênie de plantas não-transgênicas. A maior freqüência de disseminação de pólen transgênico foi observada na primeira linha, distante 0,5 m da parcela central (0,44% a 0,45%). Esta freqüência foi reduzida drasticamente na linha 2 (0,04% a 0,14%), atingindo 0 na linha 13, a 6,5 m da parcela central.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraAbud, SérgioSouza, Plinio Itamar Mello deMoreira, Claudete TeixeiraAndrade, Solange Rocha MonteiroUlbrich, Adolfo VitórioVianna, Giovanni RodriguesRech, Elibio LeopoldoAragão, Francisco José Lima2003-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6694Pesquisa Agropecuaria Brasileira; v.38, n.10, out. 2003; 1229-1235Pesquisa Agropecuária Brasileira; v.38, n.10, out. 2003; 1229-12351678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/6694/3751info:eu-repo/semantics/openAccess2014-08-11T19:38:16Zoai:ojs.seer.sct.embrapa.br:article/6694Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-08-11T19:38:16Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Gene flow in transgenic soybean in the Cerrado region, Brazil
Dispersão de pólen em soja transgênica na região do Cerrado
title Gene flow in transgenic soybean in the Cerrado region, Brazil
spellingShingle Gene flow in transgenic soybean in the Cerrado region, Brazil
Abud, Sérgio
Glycine max; transgenic plants; pollination; gene flow
Glycine max; planta transgênica; polinização; fluxo gênico
title_short Gene flow in transgenic soybean in the Cerrado region, Brazil
title_full Gene flow in transgenic soybean in the Cerrado region, Brazil
title_fullStr Gene flow in transgenic soybean in the Cerrado region, Brazil
title_full_unstemmed Gene flow in transgenic soybean in the Cerrado region, Brazil
title_sort Gene flow in transgenic soybean in the Cerrado region, Brazil
author Abud, Sérgio
author_facet Abud, Sérgio
Souza, Plinio Itamar Mello de
Moreira, Claudete Teixeira
Andrade, Solange Rocha Monteiro
Ulbrich, Adolfo Vitório
Vianna, Giovanni Rodrigues
Rech, Elibio Leopoldo
Aragão, Francisco José Lima
author_role author
author2 Souza, Plinio Itamar Mello de
Moreira, Claudete Teixeira
Andrade, Solange Rocha Monteiro
Ulbrich, Adolfo Vitório
Vianna, Giovanni Rodrigues
Rech, Elibio Leopoldo
Aragão, Francisco José Lima
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Abud, Sérgio
Souza, Plinio Itamar Mello de
Moreira, Claudete Teixeira
Andrade, Solange Rocha Monteiro
Ulbrich, Adolfo Vitório
Vianna, Giovanni Rodrigues
Rech, Elibio Leopoldo
Aragão, Francisco José Lima
dc.subject.por.fl_str_mv Glycine max; transgenic plants; pollination; gene flow
Glycine max; planta transgênica; polinização; fluxo gênico
topic Glycine max; transgenic plants; pollination; gene flow
Glycine max; planta transgênica; polinização; fluxo gênico
description The objective of this work was to evaluate pollen dispersal from transgenic to non-transgenic soybean plants. Non-transgenic soybean plants were cultivated surrounding transgenic soybean plants carrying the ahas (for herbicide tolerance against imazapyr) and gus genes. Pollen dispersal was evaluated by the presence of both dominant genes in the progenies of non-transgenic plants. The highest amount of transgenic pollen dissemination was observed in the first row, 0.5m distant from the central plot (0.44% to 0.45%). The frequency of pollen dispersion has drastically decreased in the row 2 (0.04% to 0.14%), reaching zero by the row 13, which was 6.5 m distant from the central plot.
publishDate 2003
dc.date.none.fl_str_mv 2003-10-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6694
url https://seer.sct.embrapa.br/index.php/pab/article/view/6694
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6694/3751
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.38, n.10, out. 2003; 1229-1235
Pesquisa Agropecuária Brasileira; v.38, n.10, out. 2003; 1229-1235
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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