Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Hugo Pacheco de Freitas Fraga"'
Autor:
Hugo Pacheco de Freitas Fraga, Paula Eduarda Cardoso Moraes, Leila do Nascimento Vieira, Miguel Pedro Guerra
Publikováno v:
Plants, Vol 12, Iss 14, p 2648 (2023)
Somatic embryogenesis (SE) in conifers is usually characterized as a multi-step process starting with the development of proembryogenic cell masses and followed by histodifferentiation, somatic embryo development, maturation, desiccation, and plant r
Externí odkaz:
https://doaj.org/article/5cd67d3d4d7240e5913623c558480136
Autor:
Micheli Cristina Dias, Charles Roland Clement, Hugo Pacheco de Freitas Fraga, Raquel Santos da Silva, Doriane Picanço Rodrigues, Leila do Nascimento Vieira
Publikováno v:
Genetics and Molecular Biology, Vol 45, Iss 4 (2022)
Abstract Here we sequenced and characterized the complete plastome of Bactris riparia, a species closely related to B. gasipaes and widely distributed in Western Amazonia. We performed a comparative genomic analysis with B. riparia and the other four
Externí odkaz:
https://doaj.org/article/8f02041ecf4f4e2689602e0a232bec83
Autor:
Luiza Giacomolli Polesi, Daniela Goeten, Hugo Pacheco de Freitas Fraga, Neusa Steiner, Miguel Pedro Guerra
Publikováno v:
Plants, Vol 12, Iss 3, p 673 (2023)
This study aimed to establish a cryopreservation protocol for G. chacoensis embryogenic cultures (ECs) and to investigate the role of antioxidant enzymes activities during cryopreservation. The growth dynamics of cell suspensions were also investigat
Externí odkaz:
https://doaj.org/article/03b869ae2ced4411b7d51a065fe7be72
Autor:
Raquel Santos da Silva, Charles Roland Clement, Eduardo Balsanelli, Valter Antonio de Baura, Emanuel Maltempi de Souza, Hugo Pacheco de Freitas Fraga, Leila do Nascimento Vieira
Publikováno v:
PLoS ONE, Vol 16, Iss 8, p e0256373 (2021)
The family Arecaceae is distributed throughout tropical and subtropical regions of the world. Among the five subfamilies, Arecoideae is the most species-rich and still contains some ambiguous inter-generic relationships, such as those within subtribe
Externí odkaz:
https://doaj.org/article/d7a67798a17545d8bdc01c96e9166f0a
Autor:
Jeison Willy de Souza Magnabosco, Hugo Pacheco de Freitas Fraga, Raquel Santos da Silva, Marcelo Rogalski, Emanuel Maltempi de Souza, Miguel Pedro Guerra, Leila do Nascimento Vieira
Publikováno v:
Genetics and Molecular Biology, Vol 43, Iss 4 (2020)
Abstract Butia eriospatha is an endemic palm species from the Atlantic Rainforest in Brazil, a biodiversity hotspot. This species is currently listed in the IUCN red list as vulnerable and lacks specific plastid markers for population genetics studie
Externí odkaz:
https://doaj.org/article/97068c26d0d34d778b393cef3fffa64c
Autor:
Ana Paula de Azevedo Pasqualini, Mariely Cristine dos Santos, Bruno Francisco Sant´Anna-Santos, Hugo Pacheco de Freitas Fraga, Marguerite Quoirin
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 49 (2019)
Bambusa oldhamii Munro is a fast-growing species of woody bamboo with strong commercial appeal. In Brazil, the use of this species is limited, mainly due to the low availability of seedlings for commercial plantations. Micropropagation is a technique
Externí odkaz:
https://doaj.org/article/3f6a9e8cd0f34f04ad6d9be6a8d7eafb
Autor:
Ana Paula de Azevedo Pasqualini, Gabriela Xavier Schneider, Hugo Pacheco de Freitas Fraga, Luiz Antonio Biasi, Marguerite Quoirin
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 49 (2019)
In plant micropropagation, the establishment stage is difficult, due to the presence of microorganisms in tissues from field-grown matrices, especially for bamboo. This study aimed to establish an efficient asepsis protocol for Bambusa oldhamii expla
Externí odkaz:
https://doaj.org/article/15ac5b5be114487098cccf3214215621
Autor:
Ander Castander-Olarieta, Itziar A. Montalbán, Eliana De Medeiros Oliveira, Emilia Dell’Aversana, Luisa D’Amelia, Petronia Carillo, Neusa Steiner, Hugo Pacheco De Freitas Fraga, Miguel Pedro Guerra, Tomás Goicoa, María Dolores Ugarte, Catia Pereira, Paloma Moncaleán
Publikováno v:
Frontiers in Plant Science, Vol 9 (2019)
Climate change will inevitably lead to environmental variations, thus plant drought tolerance will be a determinant factor in the success of plantations and natural forestry recovery. Some metabolites, such as soluble carbohydrates and amino acids, h
Externí odkaz:
https://doaj.org/article/be36d1c0bff74b5099a3d5ed1f7ffb36
Autor:
Cátia Pereira, Ander Castander-Olarieta, Itziar A. Montalbán, Aleš Pěnčík, Ivan Petřík, Iva Pavlović, Eliana De Medeiros Oliveira, Hugo Pacheco de Freitas Fraga, Miguel Pedro Guerra, Ondrej Novák, Miroslav Strnad, Jorge Canhoto, Paloma Moncaleán
Publikováno v:
Forests, Vol 11, Iss 8, p 807 (2020)
Aleppo pine (Pinus halepensis Mill.), a native species of the Mediterranean region, has been suggested as a species that when introduced in degraded areas could facilitate the long-term colonization and expansion of late-successional species. Due to
Externí odkaz:
https://doaj.org/article/d7b2ba89564b415d935252effd5e0d3b
Autor:
Ana Flávia Pavei, Hugo Pacheco de Freitas Fraga, Leila do Nascimento Vieira, Miguel Pedro Guerra
Publikováno v:
Acta Scientiarum: Biological Sciences, Vol 40, Iss 1 (2018)
The present study intended to investigate the effects of different glutathione (GSH) levels (0, 0.1, 0.5 and 1 mM) on the somatic embryogenesis (SE) induction of Acca sellowiana. Besides, we evaluated the effect of different carbon sources (sucrose a
Externí odkaz:
https://doaj.org/article/36a649bcc00b48cfa47875c7b4442672