Results 91 to 100 of about 166,389,856 (245)

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Method of element analysis for the solid and liquid matrices with the relative quantification limit (LOQ) and detection limit (LOD).

, 2021
Method of element analysis for the solid and liquid matrices with the relative quantification limit (LOQ) and detection limit (LOD).
Donatella Desideri (6877343), Davide Sisti (431566), Ivan Fagiolino (9199481), Maria Assunta Meli (6877337), Carla Roselli (9199478)   +4 more
core   +1 more source

Avaliação de diferentes métodos para a determinação de cobre em óleo mineral isolante por espectrometria de absorção atômica com forno de grafite

Química Nova, 2014
This aim of this work was to compare two methods for copper determination in insulating oils from power transformers by GFAAS. The first method was extraction induced by emulsion breaking, which determined the preconcentration of copper in an aqueous ...
Luiz Fernando S. Caldas, Carlos Eduardo R. de Paula, Daniel M. Brum, Fábio G. Lepri, Ricardo J. Cassella   +4 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Absolute quantification of the host-to-parasite DNA ratio in Theileria parva-infected lymphocyte cell lines [PDF]

, 2016
Theileria parva is a tick-transmitted intracellular apicomplexan pathogen of cattle in sub-Saharan Africa that causes East Coast fever (ECF). ECF is an acute fatal disease that kills over one million cattle annually, imposing a tremendous burden on ...
Hanzel T. Gotia (2548102), Joana C Silva, Daubenberger, Claudia A., Bishop, Richard P., Richard P Bishop, Richard P. Bishop (222501), Munro, James B., Knowles, Donald P., Claudia A. Daubenberger (739293), Donald P. Knowles (127871), Silva, Joana C., James B. Munro (198060), Gotia, Hanzel T., Claudia A Daubenberger, Donald P Knowles, Hanzel T Gotia, James B Munro, Joana C. Silva (81113)   +17 more
core   +2 more sources

Hypocretin-1 measurements in cerebrospinal fluid using radioimmunoassay: within and between assay reliability and limit of quantification. [PDF]

Sleep, 2022
van der Hoeven AE, van Waaij K, Bijlenga D, Roelandse FWC, Overeem S, Bakker JA, Fronczek R, Lammers GJ.   +7 more
europepmc   +1 more source

Studies on Dissipation Pattern of Diafenthiuron on Cauliflower

International Journal of Bio-Resource and Stress Management
The present study was conducted during rabi season of October, 2019 to February, 2020 at College Farm, College of Agriculture, Rajendranagar, Professor Jayashankar Telangana Agricultural University (PJTAU) to determine the dissipation pattern of ...
N. Jemimah, G. Sridevi, V. Anitha, B. Aparna, G. Uma Devi, M. V. Nagesh Kumar   +5 more
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source