Results 151 to 160 of about 4,456,677 (340)

The conformation of the nSrc specificity-determining loop in the Src SH3 domain is modulated by a WX conserved sequence motif found in SH3 domains

Frontiers in Molecular Biosciences
Cellular signaling networks are modulated by multiple protein-protein interaction domains that coordinate extracellular inputs and processes to regulate cellular processes. Several of these domains recognize short linear motifs, or SLiMs, which are often
Frederick Longshore-Neate, Caroline Ceravolo, Cole Masuga, Elise F. Tahti, Jadon M. Blount, Sarah N. Smith, Jeanine F. Amacher   +6 more
doaj   +1 more source

Investigations on the Adsorptive Property of Silica Gel. Part V. The Specific Grayity of Silica Gel under Various Liquids. [PDF]

, 1935
M. R. ASWATHNARAYANA RAO
openalex   +1 more source

Specificity and definiteness in sentence and discourse structure [PDF]

, 2013
In this paper, I argue that this informally given list of characteristics covers only a certain subclass of specific indefinites. […] In particular, I dispute the definition of specific indefinites as "the speaker has the referent in mind" as rather ...
Heusinger, Klaus von
core  

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

FEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

The nicotinamide hypothesis revisited—plant defense signaling integrating PARP, nicotinamide, nicotinic acid, epigenetics, and glutathione

FEBS Letters, EarlyView.
Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley   +1 more source

THE SPECIFICITY TESTING OF ADVERTISING MESSAGE [PDF]

, 2012
Dibrova, T., Garanina, I.
core   +2 more sources

Single cis‐elements in brassinosteroid‐induced upregulated genes are insufficient to recruit both redox states of the BIL1/BZR1 DNA‐binding domain

FEBS Letters, EarlyView.
Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki, Masae Ohtsuka, Takeshi Nakano, Masaru Tanokura, Takuya Miyakawa   +4 more
wiley   +1 more source

A tuberculose multirresistente e a rainha vermelha - A rapidez do diagnóstico é decisiva Multi-drug resistant tuberculosis and the red queen - Diagnosis speed is crucial

Revista Portuguesa de Pneumologia, 2007
A tuberculose multirresistente é uma ameaça importante ao controlo da tuberculose. Neste sentido, é fundamental o diagnóstico precoce da TBMR para adoptar as medidas mais adequadas.
João Costeira, Jaime Pina
doaj  

Diagnostic Performance of Artificial Intelligence in Rib Fracture Detection: Systematic Review and Meta-Analysis

Surgeries
Artificial intelligence (AI) is a promising tool for diagnosing rib fractures. To date, only a few studies have quantified its performance. The objective of this systematic review was to assess the accuracy of AI as an independent tool for rib fracture ...
Marnix C. L. van den Broek, Jorn H. Buijs, Liselotte F. M. Schmitz, Mathieu M. E. Wijffels   +3 more
doaj   +1 more source

Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment

FEBS Letters, EarlyView.
The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke, Nils Alexander Lakomek, Georg Groth   +2 more
wiley   +1 more source