Results 11 to 20 of about 2,816 (88)

Genetic relationships and genome selection signatures between soybean cultivars from Brazil and United States after decades of breeding

Scientific Reports, 2022
Soybean is one of the most important crops worldwide. Brazil and the United States (US) are the world’s two biggest producers of this legume. The increase of publicly available DNA sequencing data as well as high-density genotyping data of multiple ...
João Vitor Maldonado dos Santos, Gustavo Cesar Sant’Ana, Philip Traldi Wysmierski, Matheus Henrique Todeschini, Alexandre Garcia, Anderson Rotter Meda   +5 more
doaj   +1 more source

Rio São Francisco e a primeira intervenção para melhorar a sua navegação (1883-1897)

Revista Odeere, 2019
Neste artigo serão abordadas as ações da Comissão de Melhoramento do Rio São Francisco (CMRSF) destacando principalmente as obras que foram realizadas. Apresentando também como se dava o ambiente de trabalho da Comissão.
Ivoneide de França Costa
doaj   +3 more sources

Women of the revolution and a politics of care: A gendered intersectional approach on an initiative to address socioenvironmental problems in a marginalized community in southern Brazil

Gender, Work &Organization, Volume 30, Issue 6, Page 2130-2154, November 2023., 2023
Abstract The Buckets Revolution is a local non‐governmental organization arisen from an initiative implemented in a favela, a marginalized community in the South of Brazil, led and conducted by its women to resist their condition of intersected subordinations and address the socioenvironmental problems caused by the lack of public care.
Renata Guimarães Reynaldo, Kamila Pope, Juliano Borba, Stefan Sieber, Michelle Bonatti   +4 more
wiley   +1 more source

MIGRANT URBANISM: Cape Verdean Djunta‐mon and its Impact on the Built Environment of Cova da Moura (Lisbon)

International Journal of Urban and Regional Research, Volume 47, Issue 3, Page 329-348, May 2023., 2023
Abstract International migrations are transforming the urban landscape in cities all around the world. In this article I address the effect of Cape Verdean migration on the built environment of Lisbon's periphery. Specifically, I analyse a traditional practice of mutual aid originating in rural Cape Verde, the djunta‐mon system, as a device of migrant ...
Francisco J. Cuberos‐Gallardo
wiley   +1 more source

Comparing otolith shape descriptors for population structure inferences in a small pelagic fish, the European sardine Sardina pilchardus (Walbaum, 1792)

Journal of Fish Biology, Volume 102, Issue 5, Page 1219-1236, May 2023., 2023
Abstract Otolith shape analysis has been one of the most used approaches to study population structure in the past decades. Currently, two sets of shape descriptors are used to perform otolith shape analysis, namely, Elliptic Fourier descriptor (EFd), which focuses on the overall otolith shape differences, and Discrete Wavelet descriptor (DWd), which ...
João Neves, Ana Veríssimo, António Múrias Santos, Susana Garrido   +3 more
wiley   +1 more source

An NBS‐LRR protein in the Rpp1 locus negates the dominance of Rpp1‐mediated resistance against Phakopsora pachyrhizi in soybean

The Plant Journal, Volume 113, Issue 5, Page 915-933, March 2023., 2023
SUMMARY The soybean Rpp1 locus confers resistance to Phakopsora pachyrhizi, causal agent of rust, and resistance is usually dominant over susceptibility. However, dominance of Rpp1‐mediated resistance is lost when a resistant genotype (Rpp1 or Rpp1b) is crossed with susceptible line TMG06_0011, and the mechanism of this dominant susceptibility (DS) is ...
Wei Wei, Xing Wu, Alexandre Garcia, Nancy McCoppin, João Paulo Gomes Viana, Praerona S. Murad, David R. Walker, Glen L. Hartman, Leslie L. Domier, Matthew E. Hudson, Steven J. Clough   +10 more
wiley   +1 more source

Produtividade de linhagens avançadas de amendoim em condições de sequeiro no nordeste Brasileiro Yield of advanced lines of peanut under rainfed conditions in northeast Brazil

Revista Brasileira de Engenharia Agrícola e Ambiental, 2010
Onze linhagens avançadas de amendoim, eretas e rasteiras, foram conduzidas em condições de sequeiro, em quatro estados nordestinos, visando-se avaliar a produtividade em vagens e sementes.
Roseane C. Santos, Gizelda M. Rêgo, Astrogildo P. G. da Silva, José O. L. Vasconcelos, João L. B. Coutinho, Péricles de A. Melo Filho   +5 more
doaj   +1 more source

Caracterização de genótipos de Citrus spp. através de marcadores RAPD [PDF]

Ciência Rural, 2001
Em programas de melhoramento de citros, a caracterização adequada dos recursos genéticos disponíveis é de grande importância, principalmente devido às características biológicas da cultura, como a heterozigosidade, a embrionia nucelar e o longo ciclo ...
Marinês Bastianel, Ana Lúcia Cunha Dornelles, Marcos Antonio Machado, Ester Wickert, Simone de Farias Maraschin, Helvécio Della Coletta Filho, Gilmar Schäfer   +6 more
doaj   +1 more source

Diversidade genética em seleção recorrente de maracujazeiro-amarelo detectada por marcadores microssatélites

Pesquisa Agropecuária Brasileira, 2011
O objetivo deste trabalho foi estimar a variabilidade genética em dois ciclos de seleção recorrente do maracujazeiro-amarelo (Passiflora edulis) e avaliar o impacto da seleção nas progênies selecionadas via alterações nas frequências alélicas, detectadas
Ronaldo Viana dos Reis, Eder Jorge de Oliveira, Alexandre Pio Viana, Telma Nair Santana Pereira, Messias Gonzaga Pereira, Marcelo Geraldo de Morais Silva   +5 more
doaj   +1 more source

Inheritance of resistance to soybean cyst nematode races 3 and 14 in soybean RIL and F2 populations Herança da resistência ao nematóide de cisto da soja, raças 3 e 14, em populações de linhagem endogâmica recombinante e F2 de soja

Pesquisa Agropecuária Brasileira, 2007
The objective of this work was to evaluate the soybean inheritance of resistance to cyst nematode races 3 and 14. The following populations where evaluated: one population of recombinant inbred lines (RILs) [Hartwig (resistant) x Y23 (susceptible line ...
Marcia Flores da Silva, Ivan Schuster, Gerardo Domingo Lucio Cervigni, João Flávio Veloso da Silva, Waldir Pereira Dias, Adésio Ferreira, Everaldo Gonçalves de Barros, Maurílio Alves Moreira   +7 more
doaj   +1 more source