Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344

Detalhes bibliográficos
Autor(a) principal: Texeira, Leandra Regina
Data de Publicação: 2011
Outros Autores: Braccini, Alessandro De Lucca e, Churata, Bruno Grimaldo Martinho, Vieira, Elisa Serra Negra, Martins, Polyana Kelly, Schuster, Ivan
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12344
Resumo: The first step in plant transformation using somatic embryogenesis or organogenesis for plant regeneration in vitro has been the identification of genotypes with the best totipotency. Thus, the objective of this experiment was to evaluate the totipotency of ten cultivars and one soybean line from the Coodetec Gene Bank. The somatic embryos developed from immature cotyledons measuring from 4 to 6 mm in length, and the organogenesis was evaluated from mature soybean seeds. The cultivars CD 201, CD 216 and CD 220 were the most promising genotypes to produce somatic embryos, whereas the cultivar CD 217 had the highest quantity of differentiated explants, which represents the best regeneration efficiency for participating in organogenic systems. In the experiment with somatic embryogenesis, time to plant regeneration was ten months, but the plants were regenerated after only four months in the experiment with organogenesis.
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spelling Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344Glycine maxsomatic embryogenesisorganogenesisMelhoramento VegetalCultura de TecidosGlycine maxsomatic embryogenesisorganogenesisThe first step in plant transformation using somatic embryogenesis or organogenesis for plant regeneration in vitro has been the identification of genotypes with the best totipotency. Thus, the objective of this experiment was to evaluate the totipotency of ten cultivars and one soybean line from the Coodetec Gene Bank. The somatic embryos developed from immature cotyledons measuring from 4 to 6 mm in length, and the organogenesis was evaluated from mature soybean seeds. The cultivars CD 201, CD 216 and CD 220 were the most promising genotypes to produce somatic embryos, whereas the cultivar CD 217 had the highest quantity of differentiated explants, which represents the best regeneration efficiency for participating in organogenic systems. In the experiment with somatic embryogenesis, time to plant regeneration was ten months, but the plants were regenerated after only four months in the experiment with organogenesis.The first step in plant transformation using somatic embryogenesis or organogenesis for plant regeneration in vitro has been the identification of genotypes with the best totipotency. Thus, the objective of this experiment was to evaluate the totipotency of ten cultivars and one soybean line from the Coodetec Gene Bank. The somatic embryos developed from immature cotyledons measuring from 4 to 6 mm in length, and the organogenesis was evaluated from mature soybean seeds. The cultivars CD 201, CD 216 and CD 220 were the most promising genotypes to produce somatic embryos, whereas the cultivar CD 217 had the highest quantity of differentiated explants, which represents the best regeneration efficiency for participating in organogenic systems. In the experiment with somatic embryogenesis, time to plant regeneration was ten months, but the plants were regenerated after only four months in the experiment with organogenesis.Universidade Estadual de Maringá2011-02-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionlaboratory analysisapplication/pdfapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1234410.4025/actasciagron.v33i1.12344Acta Scientiarum. Agronomy; Vol 33 No 1 (2011); 67-74Acta Scientiarum. Agronomy; v. 33 n. 1 (2011); 67-741807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12344/12344http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12344/12344aTexeira, Leandra ReginaBraccini, Alessandro De Lucca eChurata, Bruno Grimaldo MartinhoVieira, Elisa Serra NegraMartins, Polyana KellySchuster, Ivaninfo:eu-repo/semantics/openAccess2022-11-23T18:38:28Zoai:periodicos.uem.br/ojs:article/12344Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:38:28Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344
Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344
title Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344
spellingShingle Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344
Texeira, Leandra Regina
Glycine max
somatic embryogenesis
organogenesis
Melhoramento Vegetal
Cultura de Tecidos
Glycine max
somatic embryogenesis
organogenesis
title_short Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344
title_full Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344
title_fullStr Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344
title_full_unstemmed Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344
title_sort Evaluation of soybean cultivars on the embryogenic and organogenic potential - doi: 10.4025/actasciagron.v33i1.12344
author Texeira, Leandra Regina
author_facet Texeira, Leandra Regina
Braccini, Alessandro De Lucca e
Churata, Bruno Grimaldo Martinho
Vieira, Elisa Serra Negra
Martins, Polyana Kelly
Schuster, Ivan
author_role author
author2 Braccini, Alessandro De Lucca e
Churata, Bruno Grimaldo Martinho
Vieira, Elisa Serra Negra
Martins, Polyana Kelly
Schuster, Ivan
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Texeira, Leandra Regina
Braccini, Alessandro De Lucca e
Churata, Bruno Grimaldo Martinho
Vieira, Elisa Serra Negra
Martins, Polyana Kelly
Schuster, Ivan
dc.subject.por.fl_str_mv Glycine max
somatic embryogenesis
organogenesis
Melhoramento Vegetal
Cultura de Tecidos
Glycine max
somatic embryogenesis
organogenesis
topic Glycine max
somatic embryogenesis
organogenesis
Melhoramento Vegetal
Cultura de Tecidos
Glycine max
somatic embryogenesis
organogenesis
description The first step in plant transformation using somatic embryogenesis or organogenesis for plant regeneration in vitro has been the identification of genotypes with the best totipotency. Thus, the objective of this experiment was to evaluate the totipotency of ten cultivars and one soybean line from the Coodetec Gene Bank. The somatic embryos developed from immature cotyledons measuring from 4 to 6 mm in length, and the organogenesis was evaluated from mature soybean seeds. The cultivars CD 201, CD 216 and CD 220 were the most promising genotypes to produce somatic embryos, whereas the cultivar CD 217 had the highest quantity of differentiated explants, which represents the best regeneration efficiency for participating in organogenic systems. In the experiment with somatic embryogenesis, time to plant regeneration was ten months, but the plants were regenerated after only four months in the experiment with organogenesis.
publishDate 2011
dc.date.none.fl_str_mv 2011-02-16
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
laboratory analysis
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12344
10.4025/actasciagron.v33i1.12344
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12344
identifier_str_mv 10.4025/actasciagron.v33i1.12344
dc.language.iso.fl_str_mv por
eng
language por
eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12344/12344
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/12344/12344a
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 33 No 1 (2011); 67-74
Acta Scientiarum. Agronomy; v. 33 n. 1 (2011); 67-74
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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