Results 31 to 40 of about 218,789 (173)
Revista Colombiana de Biotecnología, 2014 La palma de aceite Elaeis guineesis Jacq. posee gran importancia debido al aceite que se extrae de sus frutos, del cual se obtienen derivados refinados de gran valor comercial como el biodiesel, entre otros.
Estiben Pacheco +3 more
doaj +1 more source
Ecology and Evolution, Volume 15, Issue 8, August 2025.This study investigates pollen dispersal, vertical stratification of gene flow, and spatial genetic structure in the bat‐pollinated liana Marcgravia longifolia in a western Amazonian forest. Flowers are produced from the forest floor to the canopy, allowing analysis of pollination across strata.
Malika Gottstein +6 more
wiley +1 more source
Composición genética de una población del suroccidente de Colombia
Revista Colombiana de Antropología, 2012 La población actual del departamento del Cauca es el resultado de la mezcla de tres poblaciones parentales (europea, amerindia y africana). En este estudio se determinó la composición genética de 306 residentes del departamento mediante la utilización de
Liliana Córdoba +12 more
doaj +3 more sources
Ecology and Evolution, Volume 15, Issue 5, May 2025.We aim to uncover the current and historic effective dispersal distances and characterize fine‐scale genetic structure in the forest tree species Nothofagus pumilio. Short seed dispersal distances mean N. pumilio distribution expansion capacity may be limited, especially in the context of global change.
C. Soliani +8 more
wiley +1 more source
Revista de Biología Tropical, 2008 Dispersal capabilities determine and maintain local gene flow, and this has implications for population persistence and/or recolonization following environmental perturbations (natural or anthropogenic), disease outbreaks, or other demographic collapses.
Jeanne M Robertson +2 more
doaj
COSST: A tool to facilitate seed provenancing for climate‐smart ecosystem restoration
Journal of Applied Ecology, Volume 62, Issue 3, Page 677-688, March 2025.Our tool can guide where to source seeds for species lacking range‐wide information on genetic structure, which is the case for a substantial proportion of the tropical flora, where ecosystem restoration is of paramount importance. Abstract Selecting the best seed sources is a key step in ecological restoration planning especially under climate change.
Mateus C. Silva +4 more
wiley +1 more source
Cocodrilos en Costa Rica: ¿poblaciones o metapoblación?
Ciencias Ambientales, 2007 Dado el conocimiento que existe sobre la capacidad de movilización de Crocodylus acutus, se llevó a cabo una investigación a nivel genético para determinar si entre las poblaciones de cocodrilos de tres ríos del Pacífico central de Costa Rica se presenta
Laura Porras
doaj +1 more source
Conservation Biology, Volume 38, Issue 4, August 2024.Abstract Conservation translocations are an important conservation tool commonly employed to augment declining or reestablish extirpated populations. One goal of augmentation is to increase genetic diversity and reduce the risk of inbreeding depression (i.e., genetic rescue).
Shawna J. Zimmerman +5 more
wiley +1 more source
Cultura de tecidos de plantas no apoio ao melhoramento genético vegetal e à produção massal de plantas [PDF]
, 2012 TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Curso de Agronomia.O arroz (Oryza sativa) é uma gramínea pertencente à família Poacea.
Vendruscolo, Eduardo Pradi
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Boletín de la Sociedad Argentina de Botánica, 2019 Introducción y objetivos: Las condiciones extremas en el Desierto de Atacama de Chile son un obstáculo importante para la supervivencia de cualquier organismo.
Roberto Contreras +2 more
doaj +1 more source