Results 41 to 50 of about 12,549 (280)

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

open access: yesFEBS 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   +5 more
wiley   +1 more source

The Problem of Relevance in Post-Actor-Network Theory

open access: yesСоциология власти
The article is devoted to the problem of relevance in post-actor network theory. In the context of the turn to the material in sociological theory, one of the key tasks is to determine the relevance of non-humans in social interactions or in broader ...
M. D. Malkov
doaj   +1 more source

MODELING THE CHARACTERISTICS OF VISITOR CENTERS IN ECOLOGICAL TOURISM AREAS AS INTERSECTION OF SPATIAL FORMS (URBAN PLANNING TRIAL OF J. LAW'S ACTOR-NETWORK THEORY)

open access: yesАрхитектон, 2021
Ecological education and information centers, ecological education routes and their surrounding natural and natural-anthropogenic environments form an environmental education and information system in ecotourism areas.
Astanin Dmitry M.
doaj   +1 more source

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

open access: yesFEBS 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   +10 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Actor Network Theory Approach and its Application in Investigating Agricultural Climate Information System

open access: yesIranian Journal of Information Processing & Management, 2013
Actor network theory as a qualitative approach to study complex social factors and process of socio-technical interaction provides new concepts and ideas to understand socio-technical nature of information systems. From the actor network theory viewpoint,
Maryam Sharifzadeh   +4 more
doaj  

An Actor-Network Theory conceptualization for smart specialization strategies (S3): creative brokerage towards sustainability transition

open access: yesEntrepreneurship and Sustainability Issues
Smart Specialisation Strategies, their planning and implementation are becoming more important in Europe's transition but also bring up several challenges, especially when it comes to complex innovation processes and requirements arising from the call ...
Christopher Meyer
doaj   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

open access: yesMolecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian   +10 more
wiley   +1 more source

Diásporas y transiciones en la Teoría del Actor-Red Diasporas and transitions in Actor-Network Theory

open access: yesAthenea Digital, 2011
Este texto es una presentación del monográfico Diásporas y transiciones en la teoría del actor-red. Sus páginas presentan las principales características de esta teoría, una ...
Blanca Callén   +5 more
doaj  

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