Behavior of soybean genotypes transformed with the AHAS gene wich confers tolerance to the herbicide imazapyr.

Detalhes bibliográficos
Autor(a) principal: KIIHL, T. A. M.
Data de Publicação: 2004
Outros Autores: ARIAS, C. A. A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/467811
Resumo: The transformation of the soybean cultivars BR-16 and Doko with the AHAS gene resulted in the development of imazapyr-tolerant herbicide genotypes. A winter greenhouse trial was conducted in order to compare the conventional genotypes BR-16 and Doko with their transformed counterparts under imazapyr applications. Some aspects (number of pods and seeds weight) were evaluated and observations showed that genotype BR-16-AHAS compared to their conventional counterparts. Another experiment was conducted with the two transformed genotypes (AHAS) at a dosage of zero and 100 g i.a. ha-1 imazapyr application in the summer. The relative responses of the two genotypes were similar to the winter results but the herbicide effects differed regarding mainly the most affected position in each genotype. The herbicide imazapyr applied (100 g. i.a. ha-1) onto AHAS gene-transformed plants may induce the development of sterile pods. The herbicide and not the inserted gene is responsible for this effect.
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spelling Behavior of soybean genotypes transformed with the AHAS gene wich confers tolerance to the herbicide imazapyr.behaviorThe transformation of the soybean cultivars BR-16 and Doko with the AHAS gene resulted in the development of imazapyr-tolerant herbicide genotypes. A winter greenhouse trial was conducted in order to compare the conventional genotypes BR-16 and Doko with their transformed counterparts under imazapyr applications. Some aspects (number of pods and seeds weight) were evaluated and observations showed that genotype BR-16-AHAS compared to their conventional counterparts. Another experiment was conducted with the two transformed genotypes (AHAS) at a dosage of zero and 100 g i.a. ha-1 imazapyr application in the summer. The relative responses of the two genotypes were similar to the winter results but the herbicide effects differed regarding mainly the most affected position in each genotype. The herbicide imazapyr applied (100 g. i.a. ha-1) onto AHAS gene-transformed plants may induce the development of sterile pods. The herbicide and not the inserted gene is responsible for this effect.2011-04-10T11:11:11Z2011-04-10T11:11:11Z2005-03-0220042017-07-26T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCrop Breeding and Applied Biotechnology, Viçosa, v. 4, n. 3, p. 267-272, Sept. 2004.http://www.alice.cnptia.embrapa.br/alice/handle/doc/467811engKIIHL, T. A. M.ARIAS, C. A. A.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T23:33:01Zoai:www.alice.cnptia.embrapa.br:doc/467811Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T23:33:01falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T23:33:01Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Behavior of soybean genotypes transformed with the AHAS gene wich confers tolerance to the herbicide imazapyr.
title Behavior of soybean genotypes transformed with the AHAS gene wich confers tolerance to the herbicide imazapyr.
spellingShingle Behavior of soybean genotypes transformed with the AHAS gene wich confers tolerance to the herbicide imazapyr.
KIIHL, T. A. M.
behavior
title_short Behavior of soybean genotypes transformed with the AHAS gene wich confers tolerance to the herbicide imazapyr.
title_full Behavior of soybean genotypes transformed with the AHAS gene wich confers tolerance to the herbicide imazapyr.
title_fullStr Behavior of soybean genotypes transformed with the AHAS gene wich confers tolerance to the herbicide imazapyr.
title_full_unstemmed Behavior of soybean genotypes transformed with the AHAS gene wich confers tolerance to the herbicide imazapyr.
title_sort Behavior of soybean genotypes transformed with the AHAS gene wich confers tolerance to the herbicide imazapyr.
author KIIHL, T. A. M.
author_facet KIIHL, T. A. M.
ARIAS, C. A. A.
author_role author
author2 ARIAS, C. A. A.
author2_role author
dc.contributor.author.fl_str_mv KIIHL, T. A. M.
ARIAS, C. A. A.
dc.subject.por.fl_str_mv behavior
topic behavior
description The transformation of the soybean cultivars BR-16 and Doko with the AHAS gene resulted in the development of imazapyr-tolerant herbicide genotypes. A winter greenhouse trial was conducted in order to compare the conventional genotypes BR-16 and Doko with their transformed counterparts under imazapyr applications. Some aspects (number of pods and seeds weight) were evaluated and observations showed that genotype BR-16-AHAS compared to their conventional counterparts. Another experiment was conducted with the two transformed genotypes (AHAS) at a dosage of zero and 100 g i.a. ha-1 imazapyr application in the summer. The relative responses of the two genotypes were similar to the winter results but the herbicide effects differed regarding mainly the most affected position in each genotype. The herbicide imazapyr applied (100 g. i.a. ha-1) onto AHAS gene-transformed plants may induce the development of sterile pods. The herbicide and not the inserted gene is responsible for this effect.
publishDate 2004
dc.date.none.fl_str_mv 2004
2005-03-02
2011-04-10T11:11:11Z
2011-04-10T11:11:11Z
2017-07-26T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Crop Breeding and Applied Biotechnology, Viçosa, v. 4, n. 3, p. 267-272, Sept. 2004.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/467811
identifier_str_mv Crop Breeding and Applied Biotechnology, Viçosa, v. 4, n. 3, p. 267-272, Sept. 2004.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/467811
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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