Results 1 to 10 of about 20,954 (161)

Conservação de recursos genéticos de plantas medicinais em banco ativo de germoplasma [PDF]

Acta Amazonica, 1988
Em agosto de 1983, o Centro Nacional de Recursos Genéticos (GENARGEN) iniciou um projeto de estabelecimento de um Banco Ativo de Germoplasma de Plantas Medicinais.
M.J.P. Pires, A. Gripp
exaly   +3 more sources

Conservation Implications for the Iberian Narrow Endemic Androsace cantabrica (Primulaceae) Using Population Genomics With Target Capture Sequence Data

Ecology and Evolution
Androsace cantabrica (Losa & P. Monts.) Kress is a narrow endemic alpine plant restricted to a few high‐elevation localities in the Cantabrian Mountains of northern Spain.
Ke (Jungle) Liang, Amelia Shepherd‐Clowes, Agustí Agut, Oriane Hidalgo, Pablo Tejero Ibarra, Juan Viruel   +5 more
doaj   +2 more sources

Diversidade genética de acessos do banco de germoplasma de mangaba em Sergipe [PDF]

Pesquisa Agropecuaria Brasileira, 2011
O objetivo deste trabalho foi estimar a variabilidade genética de acessos de mangaba provenientes de populações naturais, de 11 localidades, com marcadores RAPD. Os acessos pertencem ao Banco Ativo de Mangaba da Embrapa Tabuleiros Costeiros, em Itaporanga d'Ajuda, SE.
Ana Veruska Cruz da Silva
exaly   +5 more sources

Divergência genética entre acessos de um banco de germoplasma de capim-elefante [PDF]

Pesquisa Agropecuaria Brasileira, 2002
O objetivo deste trabalho foi estudar a divergência genética entre 99 acessos de capim-elefante (Pennisetum purpureum) do Banco de Germoplasma da Embrapa, em Coronel Pacheco, MG. O delineamento experimental foi o de blocos ao acaso, com cinco repetições de 99 tratamentos (97 genótipos e duas testemunhas).
Antonio Vander Pereira, Pedro Crescêncio Souza Carneiro   +1 more
exaly   +5 more sources

Tracing Back the History of Pepper (Capsicum annuum) in the Iberian Peninsula from a Phenomics Point of View

Plants, 2022
The Iberian Peninsula was the place where pepper (Capsicum annuum) entered Europe and dispersed to other continents but was also an important secondary center for its diversification.
Cristina Silvar, Filomena Rocha, Ana M. Barata   +2 more
doaj   +1 more source

Species distribution modeling and conservation assessment of the northwestern Argentinian highland papayas under global change scenarios

Ecología Austral, 2022
Wild species related to crops are a source of genes for improving crop tolerance of biotic and abiotic stresses. Vasconcellea quercifolia and V. glandulosa are wild relatives of papaya (Carica papaya).
M. Manuela Urtasun, Eugenia M. Giamminola, Carola Y. Lamas, Carol Caudle Baskin, Johanna Croce, Ramiro N. Curti, Marta L. de Viana   +6 more
doaj   +1 more source

Monitoring Genetic Erosion of Aromatic and Medicinal Plant Species in Alentejo (South Portugal)

Plants, 2023
The main goal of this work was to study the genetic erosion risk of plants with aromatic, medicinal and gastronomic applications in Portugal, particularly in the Alentejo region.
Orlanda Póvoa, Violeta Lopes, Ana Maria Barata, Noémia Farinha   +3 more
doaj   +1 more source

The role of geography, ecology, and hybridization in the evolutionary history of Canary Island Descurainia

American Journal of Botany, Volume 110, Issue 5, May 2023., 2023
Abstract Premise Oceanic islands offer the opportunity to understand evolutionary processes underlying rapid diversification. Along with geographic isolation and ecological shifts, a growing body of genomic evidence has suggested that hybridization can play an important role in island evolution.
Amy C. Jackson, Oliver W. White, Mark Carine, Mark A. Chapman   +3 more
wiley   +1 more source

Variables that intervene in the weight of rotifer biomass and fatty acids

Journal of the World Aquaculture Society, Volume 53, Issue 3, Page 741-753, June 2022., 2022
Abstract The biomass of rotifers is used as live food in aquaculture; their quality is determined by the content of the main polyunsaturated fatty acids and the weight it acquires over time. The objective of this work was to evaluate the variables involved in this process to achieve higher quality.
Carla Patricia Aguilar Samanamud, Wilmer Gaspar, Gheraldine Inga, Lennin Flores, Pedro Sanchez, Hanna Hernandez Acevedo, Roberta Borda Soares, Alfredo Olivera Galvez   +7 more
wiley   +1 more source

The widely distributed, edible seaweeds in Peru, Chondracanthus chamissoi and Chondracanthus chamissoi f. glomeratus (Gigartinaceae, Rhodophyta), are morphologically diverse but not phylogenetically distinct

Journal of the World Aquaculture Society, Volume 52, Issue 6, Page 1290-1311, December 2021., 2021
Abstract Chondracanthus chamissoi is part of the diet of coastal people from Peru and is exported dehydrated to Asian countries for direct consumption. Although it is considered endemic to Peru and Chile, its range has extended to distant regions, such as Korea, Japan, and France. Using morphological and molecular approaches, we examined specimens from
Natalia Arakaki, Sigfried Suárez‐Alarcón, Diego Márquez‐Corigliano, Patricia Gil‐Kodaka, Florence Tellier   +4 more
wiley   +1 more source