Results 171 to 180 of about 30,536,190 (264)

Demand generation analysis for agricultural pespectives in sugarcane cropping: a case study

A geração de demanda permite que empresas se norteiem em estratégias para estimular o interesse pelos produtos ou serviços oferecidos, visando estimular os clientes ou potenciais clientes, gerando, consequentemente aumento nas vendas e lucratividade das ...
Lopes, Gabriel de Souza [UNESP]
core  

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Self-care in stroke rehabilitation: a qualitative study. [PDF]

Rev Bras Enferm
Nungulo VN, Gonçalves M, Henriques MA, Baixinho CL.   +3 more
europepmc   +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

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

Correction to "¹H NMR Analysis of Microalgal Long-Chain Alkenones and Development of a Sequential Extraction Protocol for Alkenone Isolation and Purification from <i>Tisochrysis</i> Microalgae". [PDF]

ACS Omega
Maffett SM, Pamplin NA, Cornejo C, Weaver A, Nelson RK, Reddy CM, O'Neil GW.   +6 more
europepmc   +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

Posttraumatic Stress Disorder, Health-Related Social Needs, and Cognitive Outcomes in US Veterans.

JAMA Netw Open
Ouyang F, Pogoda TK, Reisman J, Li R, Pradhan R, Moradi Y, Mez J, Liu W, Zhang Y, Sultana S, Qian J, Yao Z, Mitra A, Yu H.   +13 more
europepmc   +1 more source

Exploring the Lived Experience of Acne in the United States and the United Kingdom: Social Media Analysis. [PDF]

JMIR Dermatol
S Barbieri J, Delore V, Vieillard I, Samson S, Puentes E, Malaab J, Sambrès M, Talmatkadi M, Schück S.   +8 more
europepmc   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source