Results 81 to 90 of about 19,074,800 (301)

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

Microstructural evolution in pure aluminum in the early stages of processing by high-pressure torsion

, 2009
Measurements were taken to evaluate the evolution of homogeneity in disks of high-purity aluminum in the early stages of processing by high-pressure torsion.
Cheng Xu, Xu C, Xu, Chenggang, Langdon, Terence G., Terence G. Langdon, Horita Z, Langdon TG, Zenji Horita, Horita, Zenji   +8 more
core   +1 more source

Comparative evaluation of high pressure processing and thermal pasteurisation on phytochemicals, microbial and sensorial attributes of sweet cherry (Prunus avium L.) juice

Czech Journal of Food Sciences
Sweet cherry juice rich in phenols and anthocyanins is highly perishable and typically undergo thermal pasteurisation, which can diminish its nutritional composition.
Toheed Ahmad, Hafiz Muhammad Shahbaz, Khalid Saeed, Sanaullah Iqbal, Habib Rehman   +4 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

Enhancing the processing properties and stability of corn starch-linoleic acid complex via high pressure processing

Food Innovation and Advances
In this study, the structural changes and enhancement of the processing properties of corn starch-linoleic acid (CS-LA) complexes through high pressure processing (HPP) were investigated.
Junyu Chen, Yutong Zhang, Yuchen Zhu, Shengqian Sun, Changmou Xu, Xiaomeng Wu, Xiaojun Liao   +6 more
doaj   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

The effect of high pressure processing on pork quality, shelf life, palatability, and further processed products [PDF]

, 2010
This study evaluated the impact of High Pressure Processing (HPP) on pork quality, shelf life, palatability, and further processed products. Pork carcasses (n=6) were split into sides with only one side receiving HPP treatment.
Souza, Chad M.
core  

Experimental analysis of the pressure–velocity correlations of external unsteady flow over rocket launchers [PDF]

, 2013
Based on simultaneous wall pressure and velocity measurements, the aerodynamic load of a launcher body model is investigated. Two different configurations are considered in order to study the influence of geometrical artifacts on the after body flow and ...
DRUAULT, Philippe, MARIÉ, Simon, LAMBARE, Hadrien, SCHRIJER, Ferry, Marie, S., Druault, Ph, Schrijer, F., Lambare, H.   +7 more
core   +1 more source

Improved Physicochemical and Structural Properties of Blueberries by High Hydrostatic Pressure Processing

Foods, 2019
The use of high pressure on fruits and vegetables is today widely studied as an alternative to the traditional thermal preservation techniques, with the aim of better preserving nutritional and organoleptic properties.
Maria Paciulli, Ilce Gabriela Medina Meza, Massimiliano Rinaldi, Tommaso Ganino, Alessandro Pugliese, Margherita Rodolfi, Davide Barbanti, Michele Morbarigazzi, Emma Chiavaro   +8 more
doaj   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source