Results 61 to 70 of about 1,724,932 (347)
The role and implications of mammalian cellular circadian entrainment
FEBS Letters, EarlyView.At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley +1 more source
Robust, Causal, and Incremental Approaches to Investigating Linguistic Adaptation
Frontiers in Psychology, 2018 This paper discusses the maximum robustness approach for studying cases of adaptation in language. We live in an age where we have more data on more languages than ever before, and more data to link it with from other domains.
Seán G. Roberts
doaj +1 more source
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
Journal of East Asian LinguisticsAbstractThis paper is a descriptive and analytic study of the tones and tone sandhi of the Southern Wu dialect of Lóngyóu (龙游), a city of c. 400,000 inhabitants located about 375 km southwest of Shanghai in Western Zhejiang Province, China. It is based on data collected in 2018 from two female native speakers.
Chen, Sherry Yong +1 more
openaire +1 more source
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Studies in African Linguistics, 2008 This article provides a comprehensive description and analysis of the verbal tone system of Tura, a previously undocumented dialect of Luyia (Bantu, Kenya, J.30).
Michael R. Marlo
doaj +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
Mid-toned and high-toned elements in Yoruba
Studies in African Linguistics, 2007 This paper examines three M-toned and three H-toned elements in Yoruba. On the one hand are the mid-toned mora (MT/-l), the mid-toned ni and the mid-toned ti. On the other hand are the H-toned mora (HT/-l), the H-toned nl and the H-toned 6.
Oladiipo Ajiboye
doaj +1 more source
Antimultipath communication by injecting tone into null in signal spectrum [PDF]
, 1987 A transmitter for digital radio communication creates a null by balanced encoding of data modulated on an RF carrier, and inserts a calibration tone within the null. This is accomplished by having the calibration tone coincide in phase and frequency with
Davarian, Faramaz
core +1 more source