Results 121 to 130 of about 10,389,675 (296)

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Determinants of DMC technologies adoption among smallholders in the Lake Alaotra area, Madagascar : Document de travail BV lac n° 45 [PDF]

, 2008
Les techniques de systèmes de semis direct sur couverture végétale (SCV) sont diffusées depuis une dizaine d'années à Madagascar. Ils répondent à des objectifs de préservation de l'environnement, de création de revenus et de réduction de la pauvreté, en ...
Andriamalala, Herizo, Chabierski, Stéphane, Dabat, Marie-Hélène, Domas, Raphaël, Husson, Olivier, Penot, Eric   +5 more
core  

Mechanisms of NAFLD development and therapeutic strategies

Nature Medicine, 2018
S. Friedman, B. Neuschwander‐Tetri, M. Rinella, A. Sanyal   +3 more
semanticscholar   +1 more source

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

El francés de las humanidades y su traducción al español: calcos, préstamos, xenismos y adaptaciones

Anales de Filología Francesa, 2011
Cet article concerne la réception en espagnol de la terminologie des Sciences humaines produite en français. Il s’agit de montrer la manière dont on a adopté la terminologie française en espagnol, et de décrire quelles sont les stratégies utilisées dans ...
Emilio Ortega Arjonilla
doaj  

New options for pest management in horticultural crop-based agroecosystems of Sudano-Sahelian Africa in the climate change context [PDF]

, 2011
In the climate change context, ICRISAT is promoting water-saving cropping systems mixing food and horticultural crops for the Sudano-Sahelian zone of Western Africa. ICRISAT's partners in Niger (CIRAD, the University of Niamey and INRAN) are seeking ways
Fatondji, Dougbedji, Hamza,, Kadi-Kadi, Hame, Kumar, S., Nikiema, Albert, Pasternak, Dov, Ratnadass, Alain, Salha, Halarou, Siaka, S.A., Zakari-Moussa, Ousmane   +9 more
core  

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

Remittances as a Social Status Signaling Device [PDF]

L'article étudie les transferts des migrants en tant que moyen pour signaler leur situation économique aux yeux des résidents. En information imparfaite, les migrants pauvres peuvent transférer plus que normal, pour se faire passer pour des migrants ...
Claire Naiditch, Radu Vranceanu
core  

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

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source