Results 91 to 100 of about 246,906 (293)
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Solar cell and circuit array and process for nullifying magnetic fields Patent [PDF]
, 1968 Negation of magnetic fields produced by thin waferlike circuit elements in space ...
Slifer, L. W., Jr.
core +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Computing Distances between Probabilistic Automata
, 2011 We present relaxed notions of simulation and bisimulation on Probabilistic Automata (PA), that allow some error epsilon. When epsilon is zero we retrieve the usual notions of bisimulation and simulation on PAs.
Abir Zhioua +28 more
core +2 more sources
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 +5 more
wiley +1 more source
Baltistica, 2011 THE WAYS OF EXPRESSING NEGATION IN BALTIC AND SLAVIC LANGUAGESSummaryThe paper is concerned with negation as the universality of language. The content of the given category is determined, and the two ways of its expression in the Russian and Lithuanian ...
Елена Генриховна Казимянец
doaj +1 more source
Questions and Answers about Oppositions [PDF]
, 2011 A general characterization of logical opposition is given in the present paper, where oppositions are defined by specific answers in an algebraic question-answer game. It is shown that opposition is essentially a semantic relation of truth values between
Schang, Fabien
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FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Analyzing Iraqi University EFL Learners’ Recognition of Implicit Negation in English Language
مجلة جامعة الأنبار للعلوم الإنسانيةNegation has been a challenging and difficult subject for philosophers, logicians and linguists alike. As a form of negation, implicit (implied, hidden, indirect) negation is a common type that would occur when lexical items, including different parts of
Hafedh Ibraheem Shabeeb
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On negation in yes/no questions in Serbo-Croatian [PDF]
, 2006 The phenomenon discussed in this paper is the so-called expletive negation in negated yes/no questions in Serbo-Croatian. The term expletive negation seems, at this point to be a useful descriptive term for the phenomenon in question. One of the goals of
Milicevic, Natasa
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