Large-scale, high-efficiency production of coffee somatic embryos

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorMaciel, Anna Lygia de Rezende-
Autor(es): dc.creatorRodrigues, Filipe Almendagna-
Autor(es): dc.creatorPasqual, Moacir-
Autor(es): dc.creatorCarvalho, Carlos Henrique Siqueira de-
Data de aceite: dc.date.accessioned2026-02-09T12:10:32Z-
Data de disponibilização: dc.date.available2026-02-09T12:10:32Z-
Data de envio: dc.date.issued2019-02-15-
Data de envio: dc.date.issued2019-02-15-
Data de envio: dc.date.issued2016-04-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/32819-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1155935-
Descrição: dc.descriptionThe study aims to compare the efficiency of previously used liquid media for coffee, evaluating NAA concentrations in liquid medium and proline in semi-solid medium in the regeneration of somatic embryos and asses concentrations of BA and IAA in the maturation of embryos in temporary immersion bioreactors. For the regeneration of globular embryos from embryogenic aggregates and calli, we tested five concentrations (0.00, 0.25, 0.50, 1.00 and 2.00 mg L-1) of NAA in liquid medium and five concentrations (0.0, 0.5, 1.0, 2.0 and 4.0 g L-1) of proline in semisolid medium. The multiplication of embryogenic aggregates was highest in culture medium MM, reaching a density 7.5 times greater than that of the initial density. NAA promoted a linear increase in embryo regeneration. The medium containing 2.0 mg L-1 BA and 0.0 mg L-1 IAA yielded the highest percentage of large cotyledonary embryos.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherCrop Breeding and Applied Biotechnology-
Direitos: dc.rightsacesso aberto-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
???dc.source???: dc.sourceCrop Breeding and Applied Biotechnology-
Palavras-chave: dc.subjectVegetative propagation-
Palavras-chave: dc.subjectBiotechnology-
Palavras-chave: dc.subjectTissue culture-
Palavras-chave: dc.subjectCotyledonary embryos-
Palavras-chave: dc.subjectPropagação vegetativa-
Palavras-chave: dc.subjectBiotecnologia-
Palavras-chave: dc.subjectCultura de tecidos-
Palavras-chave: dc.subjectEmbriões cotiledonares-
Título: dc.titleLarge-scale, high-efficiency production of coffee somatic embryos-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

Não existem arquivos associados a este item.