Results 111 to 120 of about 323,998 (369)

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Individual or successiveseed priming with nitric oxide and calcium toward enhancing salt tolerance of wheat crop through early ROS detoxification and activation of antioxidant defense

open access: yesBMC Plant Biology
Despite the considerable efforts reported so far to enhance seed priming, novel ideas are still needed to be suggested to this sustainable sector of agri-seed industry.
Rasha M. El-Shazoly   +2 more
doaj   +1 more source

A Novel, Dynamic Pattern-based Analysis of NF-kB Binding During the Priming Phase of Liver Regeneration Reveals Switch-Like Functional Regulation of Target Genes

open access: yesFrontiers in Physiology, 2015
Following partial hepatectomy, a coordinated series of molecular events occurs to regulate hepatocyte entry into the cell cycle to recover lost mass. In rats during the first six hours following resection, hepatocytes are primed by a tightly controlled ...
Daniel J Cook   +6 more
doaj   +1 more source

DERIVATIONS ON PRIME AND SEMI-PRIME RINGS

open access: yesBulletin of the Korean Mathematical Society, 2002
Several results concerning derivations on rings and Banach algebras are proved. A sample theorem: Let \(n\) be a positive integer and let \(R\) be an \(n!\)-torsionfree semiprime ring. If \(D\) and \(G\) are derivations on \(R\) such that \([D^2(x)+G(x),x^n]=0\) for all \(x\in R\), then \([D(x),x]=[G(x),x]=0\) for all \(x\in R\).
Lee, Eun Hwi   +2 more
openaire   +2 more sources

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Measuring Syntactic Priming in Dialog Corpora

open access: yes, 2010
Buch A, Pietsch C. Measuring Syntactic Priming in Dialog Corpora. In: Proceedings of the Conference on Linguistic Evidence. Empirical, theoretical and computational perspectives.
Pietsch, Christian ; https://orcid.org/   +1 more
core  

Effect of seed priming on the germination of upland rice (Oryza sativa L.) sown in acidic soil

open access: yesJurnal Natural
Upland rice is a type of rice that can be grown in Ultisol. The obstacles to cultivating plants in Ultisol are low pH and high aluminum content which hinders seed germination. Seed priming is a technology that can overcome problems with Ultisol.  The aim
AGUSTIANSYAH AGUSTIANSYAH   +2 more
doaj   +1 more source

Phonaesthemes: non-arbitrariness in the mental lexicon?

open access: yesMiranda: Revue Pluridisciplinaire du Monde Anglophone, 2012
For the most part, the sounds of words in a language are arbitrary, given their meanings. But in fact, there are two ways in which words can be non-arbitrary.
Benjamin Bergen
doaj   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

How Can Syntactic Priming Studies Contribute to the Second Language Acquisition Theory?

open access: yes, 2020
This literature review investigates how syntactic priming studies contribute to the field of second language acquisition. It revealed three major findings.
中山, 誠一, 4684
core   +1 more source

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