Results 91 to 100 of about 12,068,455 (290)
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
Physics Letters B, 2004 Title changed, Modified version, 5 pages ...
Pal, Subrata +4 more
openaire +2 more sources
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 +4 more
wiley +1 more source
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 +3 more
wiley +1 more source
The Development of the Market of the Production of Wind Energy in Poland and Selected EU Countries
Management Systems in Production Engineering, 2016 The paper discusses the problem of renewable energy sources, with particular focus put on wind energy. Special attention is paid to the development of this sector of production in Poland and selected UE countries in the recent years.
Biernacki Grzegorz +5 more
doaj +1 more source
Sustainable Energy Crop Production: A Case Study for Sugarcane and Cassava Production in Yunnan, China [PDF]
The possibility of using biomass as a source of energy in reducing the greenhouse-effect imposed by carbon dioxide emission and relieving energy crisis is a matter of great interest, such as bioethanol production.
Zhang, Sizhu, Zhang, Yu, Ni, Jianhong
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Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
FEBS Letters, EarlyView.Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise +5 more
wiley +1 more source
Energy consumption, production and Environmental pollution in Nigeria [PDF]
Romanian Economic Journal, 2020 For the past two decades, international communities have emphasized on the need to mitigate the level of CO2 globally for better environment. In this regard, the study examine the influence of renewable energy use, financial progress, economic ...
Abubakar Baba Bashir, Vijay Srivastava
doaj
ALTERNATIVE SCENARIOS OF ENERGY USE IN U.S. CROP PRODUCTION [PDF]
Crop Production/Industries, Resource /Energy Economics and Policy,
Timmons, John F., Pagoulatos, Angelos
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