Results 91 to 100 of about 6,134,931 (285)

LA BIOFERTILIZACION AUMENTA EL TAMAÑO DE FRUTO, Y CALIDAD DE CHILE JALAPEÑO (Capsicum annuum L.)

open access: yesTropical and Subtropical Agroecosystems
Antecedentes: El chile en México es uno de los cultivos más importantes desde los puntos de vista cultural, agronómico, nutricional y económico. Objetivo: Evaluar los efectos de la biofertilización en variables agronómicas y de calidad de chile jalapeño.
J. Isabel Márquez-Mendoza   +5 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Residualidad del temefos en depósitos domésticos y su efectividad en el control de larvas de Aedes aegypti en Honduras

open access: yesMedisan, 2013
Se realizó un estudio experimental en 4 viviendas de la colonia Villa Nueva de Tegucigalpa, en Honduras, a fin de evaluar la efectividad y residualidad del temefos a 1 % (Abate®) en el control de larvas de Aedes aegypti, desde octubre del 2007 hasta ...
Arelis Mesa Despaigne   +4 more
doaj  

Los mercados laborales en América Latina: el argumento de la oferta [PDF]

open access: yes
(Disponible en idioma inglés únicamente) En este trabajo se muestra que los factores que inciden en la oferta laboral fueron determinantes claves de los cambios en el empleo, el desempleo y las diferencias de ingreso en América Latina durante los años 90.
Miguel Székely, Suzanne Duryea
core  

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Evaluación de la susceptibilidad de nematodos gastrointestinales a la ivermectina en equinos del Norte de Veracruz

open access: yesRevista Biológico Agropecuaria Tuxpan
Los ciatostominos son los principales nematodos gastrointestinales (NGI) que afectan a los caballos, su control se basa en el uso de antihelmínticos (AH); sin embargo, a nivel mundial se ha reportado resistencia a los AH. Por tanto, es necesario conocer
Maricarmen Gómez-Lorenzo   +4 more
doaj   +1 more source

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