Results 81 to 90 of about 13,718,597 (288)

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

Development of a fabricated first-flush rainwater harvested technology to meet up the freshwater scarcity in a South Asian megacity, Dhaka, Bangladesh. [PDF]

Heliyon, 2023
Jamal AHMSIM, Tarek YA, Siddique MAB, Shaikh MAA, Debnath SC, Uddin MR, Ahmed S, Akbor MA, Al-Mansur MA, Islam ARMT, Khan R, Moniruzzaman M, Sultana S.   +12 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

Corrigendum to "Development of a fabricated first-flush rainwater harvested technology to meet up the freshwater scarcity in a South Asian megacity, Dhaka, Bangladesh" [Heliyon 9 (1) (January 2023) Article e13027]. [PDF]

Heliyon, 2023
Jamal AHMSIM, Tarek YA, Siddique MAB, Shaikh MAA, Debnath SC, Uddin MR, Ahmed S, Akbor MA, Al-Mansur MA, Islam ARMT, Khan R, Moniruzzaman M, Sultana S.   +12 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

Establishing the influence of the in-house water distribution system and sampling procedures on the microbiological quality of drinking water

Zdravniški Vestnik, 2005
Background: The purpose of this study was to find out how the in-house water distribution system affects the microbiological quality of drinking water and to find a suitable way to evaluate the results of microbiological tests according to the sampling ...
Dušan Harlander, Matjaž Retelj, Bonia Miljavac   +2 more
doaj  

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

Comparison of first flush quantification methods in tropical catchments

, 2014
Comparison of first flush quantification methods in tropical ...
Lloyd Chua (13081734), S Le (13433532)
core  

Stormwater runoff pollutant loading distributions and their correlation with rainfall and catchment characteristics in a rapidly industrialized city.

PLoS ONE, 2015
Fast urbanization and industrialization in developing countries result in significant stormwater runoff pollution, due to drastic changes in land-use, from rural to urban.
Dongya Li, Jinquan Wan, Yongwen Ma, Yan Wang, Mingzhi Huang, Yangmei Chen   +5 more
doaj   +1 more source

Non-concealed placebo treatment for menopausal hot flushes: Study protocol of a randomized-controlled trial

Trials, 2019
Background Beneficial effects of placebos are high in double-blind hot flush trials. Studies in various conditions suggest that honestly prescribed placebos may elicit symptom improvement. Objective To determine whether open label placebo (OLP) treatment
Yiqi Pan, Ramona Meister, Bernd Löwe, Anne Winkelmann, Ted J. Kaptchuk, Kai J. Buhling, Yvonne Nestoriuc   +6 more
doaj   +1 more source