Results 61 to 70 of about 120,460 (227)

ARABIDOPSIS HOMOLOG OF TRITHORAX1 impacts lateral root development by epigenetic regulation of targets involved in root system architecture

open access: yesNew Phytologist, Volume 247, Issue 5, Page 2180-2195, September 2025.
Summary Developmental processes are regulated at multiple levels, including the epigenetic level. Among the epigenetic factors, histone H3 lysine 4 (H3K4) methyltransferases contribute to active transcription of target genes, and here, we explored how the H3K4 methyltransferase ARABIDOPSIS HOMOLOG OF TRITHORAX1 (ATX1) affects Arabidopsis thaliana ...
Selene Napsucialy‐Mendivil   +7 more
wiley   +1 more source

IIRSA-COSIPLAN Eje Mercosur-Chile, integración, avances e impactos. Nuevas actualizaciones en la producción social del espacio de la Zona Central de Chile

open access: yesRevista de Geografía Espacios, 2019
Las transformaciones espaciales provocadas por el capital en América Latina han sido materia elemental de la disciplina geográfica y otras ciencias sociales afines.
Juan José Navarro-Martínez
doaj   +1 more source

La colonialidad como elemento vector del extractivismo [PDF]

open access: yes, 2018
Desde los años 90, en los que las política neoliberales del expresidente Fujimori multiplican las concesiones, los conflictos socioambientales en el Perú son cada vez más numerosos y revisten de mucha violencia con muchas personas fallecidas.
Neyra, Raquel
core   +1 more source

Plasma microRNA Signature as Predictive Marker of Clinical Response to Therapy During Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, Volume 12, Issue 8, Page 1595-1607, August 2025.
ABSTRACT Objective Despite the availability of effective therapies for Multiple Sclerosis (MS), the unpredictable nature of disease progression and the variability in individual treatment outcomes call for reliable biomarkers. This pilot study aims to investigate the potential of plasma circulating microRNAs (miRNAs) as predictive biomarkers for ...
Fortunata Carbone   +19 more
wiley   +1 more source

Agua, tierra y fractura sociometabólica del agronegocio. Actividad frutícola en Petorca, Chile

open access: yesBitácora Urbano Territorial, 2018
El artículo profundiza en las transformaciones socioecológicas que el agronegocio genera en las dinámicas territoriales haciendo uso del concepto de metabolismo social.
Alexander Panez Pinto   +2 more
doaj   +1 more source

Reactivity of Imidazole‐ and Pyridine‐Carboxaldehydes for Gem‐Diol and Hemiacetal Generation: Theoretical and Experimental Insights

open access: yesChemistryOpen, Volume 14, Issue 8, August 2025.
The generation of the gem‐diol and hemiacetal forms using pyridine‐ and imidazole‐carboxaldehyde isomers in different chemical environments was studied by NMR spectra and combined with theoretical calculations. Unlike aprotic solvents, protic ones, as water and methanol, favored the generation of the gem‐diol and hemiacetal structures.
Ayelén F. Crespi   +5 more
wiley   +1 more source

Gill evolution in Neotropical electric fishes: Comparative phylogenetic evidence for hypoxia‐driven adaptation

open access: yesFunctional Ecology, Volume 39, Issue 8, Page 1940-1956, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Tropical freshwater fishes are often exposed to hypoxia, which limits aerobic metabolism and drives the evolution of diverse physiological, behavioural and morphological adaptations.
William G. R. Crampton   +4 more
wiley   +1 more source

Caveolin‐1 Regulates Parathyroid Hormone (PTH)‐Related Protein (PTHrP) Actions on PTH Receptor Type 1 in Bone Cells

open access: yesJournal of Cellular Physiology, Volume 240, Issue 7, July 2025.
Caveolin1 interacts with PTH1R at membrane‐bound microdomains delaying receptor internalization, promoting cAMP signaling over calcium and ERK1/2 kinase pathways, and regulating bone formation and bone remodeling gene expression upon agonist stimulation in osteoblastic cells.
Sara Heredero‐Jiménez   +7 more
wiley   +1 more source

INTEMPERISMO DO TRABALHO E AS DISPUTAS TERRITORIAIS CONTEMPORÂNEAS

open access: yesRevista da ANPEGE, 2017
Sob a regência do sistema metabólico do capital o trabalho se configura como trabalho estranhado, expressão designativa de uma relação social encimada na propriedade privada, no capital e no dinheiro.
Antonio Thomaz Júnior
doaj   +1 more source

Transiciones socioecológicas en ámbitos urbanos metropolitanos: (re)construyendo barrios a escala humana [PDF]

open access: yes, 2014
En este artículo se exponen las bases que nos llevan a plantear una línea de investigación de impulso a las transiciones socioecológicas a escala barrial. Se propone una aproximación basada en la utilización de la IAP (Investigación-Acción-Participativa)
Dimuro, Glenda   +7 more
core  

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