Results 61 to 70 of about 1,042,122 (308)

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Sustainable Construction through Tradition: Inventory of Cob Buildings in the Guérande Peninsula (France)

Heritage
This paper delves into the investigation and inventory of cob buildings within the Guérande Peninsula, employing an interdisciplinary framework merging academic inquiry, fieldwork, and digital cartographic methodologies.
Philippe Poullain, Marta Miranda-Santos, Alison Hilton, Erwan Hamard, Corentin Mouraud   +4 more
doaj   +1 more source

Traditional braces of earth constructions

Construction and Building Materials, 2012
This paper studies the structural performance of various traditional brace solutions for walls in soil based construction comparing systems used in Spain with the most representative from Peru, Chile, Brazil, Morocco, Mexico, Cuba and others. A unique model for similar loads, seeing the differences to be analyzed, compared and later used in new ...
Angulo Ibáñez, Quiteria, Mas Tomas, Maria De Los Angeles, Galvañ Llopis, Vicente, Santolaria Montesinos, José Luis   +3 more
openaire   +2 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Conservation of Defensive Military Structures Built with Rammed Earth

Buildings
Earth is a complex material with mechanical and physical behaviors that differ from modern building materials. The conservation of rammed-earth (RE) constructions presents specific difficulties that are challenging to overcome.
Miguel Rocha, Paulina Faria, António Sousa Gago   +2 more
doaj   +1 more source

Earth eco-building: textile-reinforced earth block construction

Energy Procedia, 2017
Abstract Compacted earth block and adobe respond directly to the demands of sustainable building: low embodied energy, high specific heat capacity, inherent phase change properties, locally available in nearly all regions of the world. Because of its resistance to codification by traditional engineered quantification, however, earthen construction ...
openaire   +1 more source

SPS construction perspective. Summary [PDF]

, 1980
Projections concerning the general construction requirements for a solar power satellite (SPS) are summarized. It is recognized that the ability to construct an SPS must be developed through an evolutionary process.
Benson, H.
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

Processing of earth-based materials: current situation and challenges ahead

RILEM Technical Letters
With the overall aim of supporting the development of new construction techniques and materials that are more economical and less carbon intensive, RILEM has decided to launch three new technical committees on earth construction in 2022.
Emmanuel Keita, Arnaud Perrot
doaj   +1 more source