Results 71 to 80 of about 311 (259)

Determinación de parámetros fisicoquímicos y productividad de cinco variedades de fresa (Fragaria spp.) cultivadas bajo sistema de acolchado en Molinopampa, Amazonas

open access: yesRevista de Investigación en Agroproducción Sustentable, 2019
El estudio tuvo como objetivo determinar los parámetros fisicoquímicos y productividad de frutos en cinco variedades de fresa, cultivadas en parcelas bajo sistema de acolchado en el distrito de Molinopampa,Amazonas.
Mario Oliva, Jose Oliva, Cleydy Trauco
doaj   +1 more source

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

open access: yesFEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli   +3 more
wiley   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

TÉ DE COMPOSTA COMO FERTILIZANTE ORGÁNICO EN LA PRODUCCIÓN DE TOMATE (Lycopersicon esculentum Mill.) EN INVERNADERO

open access: yesRevista Chapingo Serie Horticultura, 2009
El objetivo del presente estudio fue evaluar la aportación de nitrógeno (N) y otros nutrimentos en el té de composta para producir tomate en invernadero. Se evaluaron cuatro tipos de fertilización en tres genotipos.
E. Ochoa-Martínez   +5 more
doaj  

Adenosine triphosphate as a modulator of protein interactions and stability

open access: yesFEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

EFECTO DE LA FRIGOCONSERVACIÓN EN EL COMPORTAMIENTO FISIOLÓGICO DE FRUTAS DE PITAHAYA (Hylocereus undatus Haworth)

open access: yesCultivos Tropicales, 2004
Frutas de pitahaya cosechadas en el estado de Yucatán, México, se refrigeraron a dos temperaturas (4 y 8ºC) con diferentes días de frigoconservación (5, 10, 16 y 21) y luego se expusieron a la temperatura ambiente (26 ± 2°C) por cero, tres y seis días ...
W. Magaña   +6 more
doaj  

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

open access: yesFEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen   +5 more
wiley   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

open access: yesFEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti   +5 more
wiley   +1 more source

[Stomatological management of patients with liver disease: a review of the literature]. [PDF]

open access: yesRev Cient Odontol (Lima), 2023
Cancino J, Lazo S, Fonseca D.
europepmc   +1 more source

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