Results 21 to 30 of about 442,471 (157)

O fascínio dos cientistas colombianos pela engenharia genética de plantas [PDF]

, 2008
A biotecnologia e a engenharia genética de plantas têm forte apelo na Colômbia, devido ao potencial que essa tecnologia proporciona para participar da nova economia do conhecimento e também como uma forma de explorar a grande biodiversidade do país ...
Christina Holmes
core   +3 more sources

First Assembly of a Draft Genome of the Critically Endangered Northern Muriqui (<i>Brachyteles hypoxanthus</i>, Primates, Atelidae) Including Non-Invasive Genotyping Strategies for the Species. [PDF]

Ecol Evol
First draft genome assembly of the critically endangered primate northern muriqui (Brachyteles hypoxanthus) and complete mitochondrial genome assembly. Set of microsatellite markers developed for the species for genotyping‐by‐sequencing using high‐throughput sequencing technology and aiming to amplify non‐invasive sampling for population genetics ...
de Melo-Ximenes AA, Batista R, Corvalán LCJ, Marques-Bonet T, Kuderna L, Farh K, Rogers J, Kaizer MDC, Boubli JP, de Melo FR, Nunes R, Telles MPC.   +11 more
europepmc   +2 more sources

O fascínio dos cientistas colombianos pela engenharia genética de plantas The lure of plant genetic engineering for colombian scientists

Sociologias, 2008
A biotecnologia e a engenharia genética de plantas têm forte apelo na Colômbia, devido ao potencial que essa tecnologia proporciona para participar da nova economia do conhecimento e também como uma forma de explorar a grande biodiversidade do país ...
Christina Holmes
doaj   +1 more source

Maize Transformation: From Plant Material to the Release of Genetically Modified and Edited Varieties

Frontiers in Plant Science, 2021
Over the past decades, advances in plant biotechnology have allowed the development of genetically modified maize varieties that have significantly impacted agricultural management and improved the grain yield worldwide.
Juliana Erika de Carvalho Teixeira Yassitepe, Juliana Erika de Carvalho Teixeira Yassitepe, Juliana Erika de Carvalho Teixeira Yassitepe, Viviane Cristina Heinzen da Silva, Viviane Cristina Heinzen da Silva, José Hernandes-Lopes, José Hernandes-Lopes, José Hernandes-Lopes, Ricardo Augusto Dante, Ricardo Augusto Dante, Ricardo Augusto Dante, Isabel Rodrigues Gerhardt, Isabel Rodrigues Gerhardt, Isabel Rodrigues Gerhardt, Fernanda Rausch Fernandes, Fernanda Rausch Fernandes, Fernanda Rausch Fernandes, Priscila Alves da Silva, Priscila Alves da Silva, Leticia Rios Vieira, Leticia Rios Vieira, Vanessa Bonatti, Vanessa Bonatti, Paulo Arruda, Paulo Arruda, Paulo Arruda   +25 more
doaj   +1 more source

A Hanks-type bacterial kinase, PknS, directly phosphorylates the alternative sigma factor EcfK to promote resistance to protist predation. [PDF]

FEBS J
The Xanthomonas citri Hanks‐type kinase PknS autophosphorylates and directly phosphorylates the alternative sigma factor EcfK at five residues. Besides the conserved residue T51 in the σ2 domain, phosphorylation of a residue in the linker between σ2 and σ4 is critical for EcfK activation by promoting its interaction with a positively charged pocket in ...
Lima LDP, Sriranganadane D, da Silva DL, Drebes Dörr NC, Mello EBS, Dos Reis CV, Lourenço RF, Santos JFTDS, Salmazo A, Miranda BW, Massirer KB, Couñago RM, Alvarez-Martinez CE.   +12 more
europepmc   +2 more sources

Coexpression and Transcriptome analyses identify active Apomixis-related genes in Paspalum notatum leaves

BMC Genomics, 2020
Background Paspalum notatum exhibits both sexual and apomictic cytotypes and, thus, is considered a good model for studies of apomixis because it facilitates comparative approaches. In this work, transcriptome sequencing was used to compare contrasting P.
Fernanda A. de Oliveira, Bianca B. Z. Vigna, Carla C. da Silva, Alessandra P. Fávero, Frederico P. de Matta, Ana L. S. Azevedo, Anete P. de Souza   +6 more
doaj   +1 more source

Analysis of Aspergillus spp. Isolates According to Temporal-Spatial, Sociodemographic, and Clinical Variables-Microsatellite Typing of Clinical and Environmental Samples of Aspergillus fumigatus in a University Hospital in Sao Paulo, Brazil. [PDF]

Mycoses
ABSTRACT Background Typing Aspergillus species is crucial for understanding the sources of infection in hospital environments. Objectives This study analysed clinical and air samples as well as their relationship with the clinical forms of aspergillosis.
Fonseca CA, Araujo R, Coelho VC, Camargo CH, Magri MMC, Motta AL, Côrtes MF, Mamana AC, Batista MV, Moreira DVDS, Croce AP, Giudice MC, Costa AN, Demarzo SE, Dos Santos AG, Guimarães T, de Freitas VLT, Costa SF, Shikanai Yasuda MA.   +18 more
europepmc   +2 more sources

Ciência ou prudência no uso da técnica na engenharia genética [PDF]

, 2015
Trata-se de uma resenha do Livro Michael J. Sandel, Contra a Perfeição: Ética na era da engenharia genética. (trad. Ana Carolina Mesquita). Rio de Janeiro: Civilização Brasileira, 2013, 160 páginas.
Meurer, Quetlin Nicole
core   +1 more source

Climate Predicts Tree Dispersal Strategies Across Brazil's Ecosystems

Global Ecology and Biogeography, Volume 35, Issue 7, July 2026.
ABSTRACT Aim We investigate the distribution of dispersal modes—endozoochory (via animal ingestion), synzoochory (via animal seed accumulation) and anemochory (via wind)—and seed mass of woody plants across Brazilian ecosystems, testing whether their relative abundance in local plant communities could be predicted by climate, edaphic factors and ...
Fernanda C. Souza, Vinícius Andrade Maia, Renata Françoso, Matheus Coutinho Freitas de Oliveira, Ana Beatriz Ligo, Bruno X. Pinho, Jesús Aguirre‐Gutiérrez, Martin Sullivan, Larissa Rocha‐Santos, Laura de Brito Évora, Leonardo de Sousa Miranda, María Natalia Umaña, Pablo R. Stevenson, Paulo Amador Tavares, Adriane Esquivel‐Muelbert, Alan Bernardes da Silveira, Ana Magalhães Cordeiro Teixeira, Ângelo Gilberto Manzatto, Átila Oliveira, Aurora Levesley, Beatriz Schwantes Marimon, Ben Hur Marimon Junior, Carlos Joly, Carlos A. Peres, Carolina V. Castilho, Celice Alexandre Silva, Danielle Storck‐Tonon, Domingos Cardoso, Domingos de Jesus Rodrigues, Dora M. Villela, Douglas C. Morton, Eddie Lenza de Oliveira, Edmar Almeida de Oliveira, Eduardo Hase, Eliana Ramos, Elmar Veenendaal, Erika Berenguer, Estelle Dugachard, Everton Almeida, Fabrício Alvim Carvalho, Fernanda Coelho de Souza, Fernando Elias, Filipe M. França, Flávia R. C. Costa, Flávia Delgado Santana, Flávia Rodrigues Barbosa, Foster Brown, Françoise Yoko Ishida, Frederico Augusto Guimarães Guilherme, Gabriel Damasco, Georgia Pickavance, Geraldo Wilson Fernandes, Haroldo Cavalcante de Lima, Helena Lemos Rocha, Henrique A. Mews, Iêda Leão do Amaral, Igor Broggio, Jarcilene Silva de Almeida, John E. B. L. Cunha, Jhonathan Oliveira Silva, Joice Ferreira, Jorcely G. Barroso, Jose Ataliba Mantelli Aboim Gomes, José Roberto Rodrigues Pinto, Juliana Schietti, Karina Melgaço, Laura B.Vedovato, Leandro V. Ferreira, Letícia Fernandes da Silva, Lilian Blanc, Lilian Gomes da Silva Rocha, Lola da Costa, Lucas José Mazzei de Freitas, Luciana F. Alves, Luciano Paganucci de Queiroz, Luiz E. O. C. Aragão, Magna Soelma Beserra de Moura, Maíra Benchimol, Marcelo Brilhante de Medeiros, Marcelo Fragomeni Simon, Marcelo T. Nascimento, Marcos José Salgado Vital, Marcos Silveira, Maria A. Carniello, Maria das Dores Magalhães Veloso, Mário Marcos do Espírito Santo, Maryane B. T. Andrade, Milton Serpa de Meira Junior, Nayane C. C. S. Prestes, Oliver L. Phillips, Patrícia Corrêa Guedes de Souza, Paulo Eduardo Barni, Paulo S. Morandi, Peter Moonlight, Philip Fearnside, Plinio Sist, Priscyla Maria Silva Rodrigues, Queila S. Garcia, Rafael F. Ramos, Rainiellen de Sá Carpanedo, Reinaldo Imbrozio Barbosa, Ricardo de Oliveira Perdiz, Richarlly da Costa Silva, Robson dos Santos Alves da Silva, Rodolfo Souza, Rubens Manoel dos Santos, Sabina Cerruto Ribeiro, Samuel de Padua Chaves e Carvalho, Sílvia da Luz Lima Mota, Simone Aparecida Vieira, Simone Matias de Almeida Reis, Ted R. Feldpausch, Tereza Sposito, Thaiane Rodrigues de Sousa, Thiago Metzker, Tiina Särkinen, Toby A. Garder, Toby Pennington, Tomas F. Domingues, Tony César de Sousa Oliveira, Vitor de Andrade Kamimura, Wendeson Castro, Wesley Jonatar Alves da Cruz, William E. Magnusson, Yadvinder Malhi, Yvonne V. Bakker, Jos Barlow   +126 more
wiley   +1 more source

Occurrence of a Cavity‐Nesting Tropical Swallow Is Associated to Riverbed Lithology

Austral Ecology, Volume 51, Issue 6, June 2026.
ABSTRACT Understanding the factors shaping species distribution is a key challenge in ecology and biogeography. While dispersal limitations, environmental features, and biotic interactions are commonly recognized as key determinants of species abundance and distribution, some species exhibit patchy distributions that remain hard to explain.
Leonardo Esteves Lopes, Fernando Verassani Laureano, Adriano Paglia, Camila Mendes Sá, Fábio Vieira, Gabriele Andreia da Silva, Mariana Neves Moura, Ricardo Camargos de Meireles, Ricardo Solar, Tiago Teixeira Dornas   +9 more
wiley   +1 more source