Results 161 to 170 of about 29,450,134 (264)

The effect of 4-h versus 6-h time restricted feeding on sleep quality, duration, insomnia severity and obstructive sleep apnea in adults with obesity. [PDF]

Nutr Health, 2022
Cienfuegos S, Gabel K, Kalam F, Ezpeleta M, Pavlou V, Lin S, Wiseman E, Varady KA.   +7 more
europepmc   +1 more source

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

Developing Youth's Capacity to Lead Through Complexities: Exploring 4-H Extension Agents' Perception on Barriers and Opportunities. [PDF]

New Dir Stud Leadersh
Oyedare IO, Kaufman EK.
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

Interpreting artificial neural network-based modeling of 4 H-SiC mosfets using explainable AI. [PDF]

Sci Rep
Hsiao YS, Chang PJ, Chen BR, Rai R, Singh SK, Chauhan YS, Lee WJ, Chen NY, Wu TL.   +8 more
europepmc   +1 more source

Kansas 4-H journal, v. 4, no. 4 (April 1958)

, 1958
Magazine published by the Kansas 4-H Foundation. Began in 1955. It focuses on the following areas: careers and education, camping, communication, community service, donor recognition, state recognition, recruiting, project selection, leaders and parents’

core  

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

Effect of prolonged storage at 2°C-6°C for 120 h on the coagulation factors of thawed cryoprecipitate: Can we extend its shelf life post thaw beyond 4 h? [PDF]

Asian J Transfus Sci, 2021
Marik A, Philip J, Mallhi RS, Kushwaha N, Kumar S, Biswas AK, Yadav AK.   +6 more
europepmc   +1 more source

Create Your Own 4-H Project!: Leader Guide

, 2000
How YOU can help youth create their own 4-H projects.
Levings, Judith, Bogue, Sue, Nelson, Diane, Brock, Wendy   +3 more
core  

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source