Results 61 to 70 of about 4,264,027 (244)

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Editorial: Codes: Power and Subversion

On_Culture, 2022
The Editorial Team
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

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, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

Roasting Pits as Social Space: The Organisation of Outdoor Activities on an Early Mesolithic Settlement Site in Northern Sweden

Current Swedish Archaeology, 2008
The interior of northern Sweden was thc last area in Europe to become icefree and pioneer settlers arrived soon aftcr deglaciation. Early Mesolithic settlement sites in the Arjeplog area, Sweden, provide evidence of rapid colonization.
Ingela Bergman
doaj   +1 more source

Cognitive Substrate of Linguistic Thinking: The Semiotic Aspect

Этническая культура, 2020
The article is devoted to a description of cognitive attitude complexes that underlie linguistic thinking and function in the form of cultural codes. Such complexes form a cognitive substrate of linguistic thinking.
Ekaterina V. Savitskaya, Vladimir M. Savitskij   +1 more
doaj   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

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, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Creative Components of Film as Social Mechanisms of Meaning Production in Mass Communication

Вісник Харківського національного університету імені В.Н. Каразіна. Серія: Соціологічні дослідження сучасного суспільства: методологія, теорія, методи
The article analyzes the creative components of film as social mechanisms for producing meanings in mass communication. Cinema is considered not only as an art form but also as a media text that encodes and transmits cultural and social meanings through ...
Oleksandra Zinchyna, Yana Kundenko
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Cultural and historical features of Russian phraseological units originating from divination practice

Russian Language Studies
The relevance of the study is defined by the anthropocentric paradigm of modern linguistics considering phraseological units as means for accumulating and transmitting ethnic culture, which reflect collective experience and mental attitudes of a certain ...
Ekaterina G. Shtyrlina, Yulia V. Ageeva
doaj   +1 more source

Value Determinants of Financial Threat Perception: Cultural Codes of Economic Behavior of Russians [PDF]

AlterEconomics
This article presents an empirical study of the value, cognitive, and cultural determinants of financial threat perception and economic behavior among Russians.
Maxim A. LAZAREV, Mikhail G. POLOZKOV
doaj   +1 more source