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Osmotic potential intensity in the control of direct somatic embryogenesis in coffee tree

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dc.contributor.author Almeida, Julieta Andrea Silva de
dc.contributor.author Neofti, Wilielle Cristina Freitas
dc.contributor.author Giomo, Gerson Silva
dc.date.accessioned 2022-11-28T12:56:50Z
dc.date.available 2022-11-28T12:56:50Z
dc.date.issued 2022-11-07
dc.identifier.citation ALMEIDA, Julieta Andrea Silva de; NEOFTI, Wilielle Cristina Freitas; GIOMO, Gerson Silva. Osmotic potential intensity in the control of direct somatic embryogenesis in coffee tree. Pesquisa Agropecuária Brasileira, Brasília, v. 57, p. 1-4, 07 nov. 2022. Available from: https://doi.org/10.1590/S1678-3921.pab2022.v57.02947. Accessed: 25 nov. 2022. pt_BR
dc.identifier.issn 1678-3921
dc.identifier.uri DOI: 10.1590/S1678-3921.pab2022.v57.02947 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/13674
dc.description.abstract The objective of this work was to characterize the effect of the osmotic potential of the culture medium on the control of direct somatic embryogenesis in coffee (Coffea arabica) tree. Leaf explants of the Mundo Novo cultivar and four hybrids were subjected to the direct route in the presence of polyethylene glycol 6000, at the following concentrations: 0, 2.5, 5.0, 7.5, 10.0, 12.5, and 15.0%. Embryogenic structures and somatic embryos were formed at a threshold osmotic potential of up to -0.691 and -0.374 MPa, respectively, with a reduction or inhibition in these responses under a more negative osmotic potential. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Empresa Brasileira de Pesquisa Agropecuária - Embrapa pt_BR
dc.relation.ispartofseries Pesquisa Agropecuária Brasileira;v. 57, p. 1-4, 2022;
dc.rights Open Access pt_BR
dc.subject Coffea arabica pt_BR
dc.subject embryogenic structure pt_BR
dc.subject PEG 6000 pt_BR
dc.subject somatic embryo pt_BR
dc.subject.classification Cafeicultura::Genética e melhoramento pt_BR
dc.title Osmotic potential intensity in the control of direct somatic embryogenesis in coffee tree pt_BR
dc.type Artigo pt_BR

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