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Mostrando publicaciones 1500-1519 de 3248
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Genetic variation and growth stability of hybrid poplars in high-density short-rotation coppice stands in central Chile
(2019)Short-rotation coppice (SRC) using hybrid poplars for biomass production may be a productive alternative in Mediterranean zones. However, the degree of genetic control and the growth stability of poplar clones in high-density ...
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Genistein activates transcription factor EB and corrects Niemann–Pick C phenotype
(2021)Niemann–Pick type C disease (NPCD) is a lysosomal storage disease (LSD) characterized by abnormal cholesterol accumulation in lysosomes, impaired autophagy flux, and lysosomal dysfunction. The activation of transcription ...
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Genome sequencing and phylogenetic analysis of K1G4: a new Komagataeibacter strain producing bacterial cellulose from different carbon sources
(2020)Objective: The objective of this study was to evaluate the ability of a new Komagataeibacter xylinus strain in producing bacterial cellulose from glucose, mannitol and glycerol, and to assess the genome sequencing with ...
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Genome-based reclassification of Picrophilus torridus Zillig et al. 1996 as a later heterotypic synonym of Picrophilus oshimae Schleper et al. 1996
(2023)In the present study, we attempt to clarify the taxonomic positions of Picrophilus oshimae and Picrophilus torridus . The 16S rRNA gene sequence similarity between P. oshimae DSM 9789T and P. torridus DSM9790T (99.4 %) was ...
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Genome-wide association of stem carbohydrate accumulation and remobilization during grain growth in bread wheat (Triticum aestivum L.) in mediterranean environments
(2021)Water deficit represents an important challenge for wheat production in many regions of the world. Accumulation and remobilization of water-soluble carbohydrates (WSCs) in stems are part of the physiological responses ...
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Genomic and phenotypic insights into the potential of rock phosphate solubilizing bacteria to promote millet growth in vivo
; Cuadros-Orellana, Sara
; ; ; ; ; ; (2021)
Rock phosphate (RP) is a natural source of phosphorus for agriculture, with the advantage of lower cost and less impact on the environment when compared to synthetic fertilizers. However, the release of phosphorus (P) from ...
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Genomic characterization of puccinia triticina using molecular marker technology
(2024)Leaf rust, caused by Puccinia triticina, is the most common rust disease of wheat. The fungus is an obligate parasite capable of producing infectious urediniospores. To study the genetic structure of the leaf rust population ...
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Genotoxicity and reproductive risk in workers exposed to pesticides in rural areas of Curicó, Chile: a pilot study
(2022)Significant risks to human health have been associated with chronic exposure to low doses of pesticides, a situation which may be frequent among agricultural workers. In this context, and regarding the agricultural-based ...
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Genotoxicity of oxidative stress and UV-B radiation in Antarctic vascular plants
(2021)For plants, reactive oxygen species (ROS) and ultraviolet B radiation (UV-B) stand out as important genotoxic agents. Hence, the genetic damage among the Antarctic vascular flora, whose individuals frequently experience ...
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Genotypic variations in leaf and whole-plant water use efficiencies are closely related in bread wheat genotypes under well-watered and water-limited conditions during grain filling
(2020)Wheat plants growing under Mediterranean rain-fed conditions are exposed to water deficit, particularly during the grain filling period, and this can lead to a strong reduction in grain yield (GY). This study examines the ...
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Genotyping of sugarcane yellow leaf virus in commercial cultivars and the cuban germplasm collection
(2017)Sugarcane yellow leaf disease caused by Sugarcane yellow leaf virus (SCYLV) was spread over the world through infected germplasm. This study was conducted in order to determine the presence of SCYLV in commercial fields ...
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Genus viburnum: therapeutic potentialities and agro-food-pharma applications
(2021)The genus Viburnum (Adoxaceae, Dipsacales) is of scientific interest due to the chemical components and diverse biological activities found across species of the genus, which includes more than 230 species of evergreen, ...
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Geografías de la contención: el rol de las políticas de escala barrial en el Chile neoliberal
(2018)El análisis de las políticas de escala barrial evidencia un protagonismo de estas iniciativas a partir de la década de los noventa, relacionado con la reestructuración neoliberal global. En este marco, Chile es un caso ...
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Geografías vecinales más allá del barrio. Nou Barris (Barcelona) y Las Américas (Talca, Chile)
(2020)En el marco de la agenda neoliberal y sus políticas de re escalamiento, la concepción neo ecológica de barrio fue asumida en los años 1980 por diversos gobiernos de América y Europa. Desde ahí se ha venido consolidando ...
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Geographic variation in acoustic communication in anurans and its neuroethological implications
(2014)Geographic variation of traits may represent the first step for evolutionary divergence potentially leading to speciation. Signals are behavioral traits of particular interest for the study of variation at a geographic ...
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Geographic variation in the laryngeal morphology of a widely distributed South-American anuran: behavioural and evolutionary implications
(2020)Sound-producing organs generate acoustic signals that have a fundamental role in communication systems. In species exhibiting different biogeographic patterns, variations of these structures can explain a large part of ...
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Geographic variation in total phenol content and specific leaf area, as antioxidant indicators, of maqui in central Chile
(2023)The high content of antioxidants of maqui (Aristotelia chilensis (Mol.) Stuntz) has recently motivated an increase in the research on this species. This study evaluates the variation in phenolic antioxidants of maqui leaves ...
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Germination capacity of Annona deceptrix (Westra) H. Rainer (Annonaceae) an endemic and endangered species in Manabí, Ecuador
; ; ; ; ; ; ; ; ; Quiroz, Karla (2020)
Annona deceptrix is an endemic and endangered tree from Ecuador according to the IUCN Red List of Endangered Species™. Its endangered status has been related with anthropogenic activities and some intrinsic characteristics ...
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Gerontología: actualizaciones y temas emergentes
(Universidad Católica del Maule, Facultad de Ciencias de la Salud, 2017) -
Gerontología: un mirada bibliométrica de las citaciones clásicas en web of science (1975-2018)
(2020)La gerontología es comprendida como un enfoque interdisciplinario que aborda el proceso de envejecimiento y vejez. El presente artículo caracteriza la evolución de la investigación en el campo gerontológico durante los ...