Results 81 to 90 of about 2,108,914 (342)

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Reduced tillage and green manures for sustainable organic cropping systems [PDF]

, 2011
The overall aim of the project Reduced tillage and green manures for sustainable organic cropping systems (TILMAN-)ORG are to design improved organic cropping systems with enhanced productivity and nutrient use efficiency, more efficient weed management ...
Helga , Willer, Paul, Mäder
core  

Biomixing by chemotaxis and efficiency of biological reactions: the critical reaction case

, 2012
Many phenomena in biology involve both reactions and chemotaxis. These processes can clearly influence each other, and chemotaxis can play an important role in sustaining and speeding up the reaction.
Alexander Kiselev, Lenya Ryzhik, Perthame B., Ronney P.   +3 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Optimizing Pleurotus ostreatus Mushroom Cultivation on Various Agro-Industrial By-Products—Development of a Process Analytical Technology Tool for Predicting Biological Efficiency

Fermentation
Pleurotus ostreatus is among the most widely cultivated mushroom species on a global scale, valued for its relative ease of cultivation, excellent organoleptic qualities, and notable nutraceutical properties. P.
Georgios Bekiaris, Christos S. Pappas, Athanasios Mastrogiannis, Lefteris Lachouvaris, Petros A. Tarantilis, Georgios I. Zervakis   +5 more
doaj   +1 more source

Enhancing Pleurotus ostreatus P. Kumm cultivation on peel of the fruit of Astrocaryum aculeatum (Jacq.) G. Mey by investigating the influence of moisture and supplementation with wheat bran [PDF]

Brazilian Journal of Biology
This study investigates the impact of moisture and wheat bran supplementation on the biological efficiency (BE) and nutritional profile of Pleurotus ostreatus (Jacq.) P. Kumm cultivated on peels of Astrocaryum aculeatum G. Mey.
K. M. Lotas, R. S. K. Fonseca, J. C. M. Costa, A. C. A. Cortez, F. C. A. Souza, F. S. Fernandes, J. F. V. Ennes, J. P. A. Silva, L. M. Carneiro, E. S. M. Canto, S. E. Zelski, J. V. B. Souza, E. S. Souza   +12 more
doaj   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Exploring the potential of new Bacillus subtilis strain VKM B-3516D against common wheat diseases for sustainable farming system

Frontiers in Sustainable Food Systems
The present study evaluated the efficacy of a novel strain of Bacillus subtilis Krd-20 (VKM B-3516D) (Ehrenberg 1835) Cohn 1872 in controlling common wheat diseases.
Serguey V. Kopiltsov, Irina L. Astapchuk, Anastasia V. Elisyutikova, Lev V. Nazarenko, Nyasha J. Kavhiza, Olga D. Kucher, Aleksandra O. Utkina, Nazih Y. Rebouh   +7 more
doaj   +1 more source

Efficiency of Free Energy Transduction in Autonomous Systems

, 2011
We consider the thermodynamics of chemical coupling from the viewpoint of free energy transduction efficiency. In contrast to an external parameter-driven stochastic energetics setup, the dynamic change of the equilibrium distribution induced by chemical
Astumian R. D., Astumian R. D., Bustamante C., Crooks G. E., Gaspard P., Gomez-Solano J. R., Harada T., Hatano T., Howard J., Jarzynski C., Jülicher F., Kawai R., Mézard M., Parmeggiani A., Sagawa T., Schmiedl T., Seifert U., Sekimoto K., Toyabe S., Toyabe S., Trepagnier E. H., Yasuda R.   +21 more
core   +1 more source

Biological efficiently of cooked sausages protein

Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies, 2019
Food proteins, besides being used as sources of energy and providing the body with amino acids for the protein synthesis, are important biological objects that help maintain the overall health of a person, participate in the growth and development of the organism, and the functioning of cellular metabolism.
R Svyatnenko, V. Pasichnyi, I. Strashynskyi, O. Fursik   +3 more
openaire   +3 more sources