Results 61 to 70 of about 71,535 (286)
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
INRAE Productions Animales, 1995 Les fréquences alléliques en caséine αS1 ont été calculées à partir des 761 boucs d’IA nés de 1975 à 1994, dont 483 Alpins et 278 Saanen. Dans ces 2 races, le même schéma de sélection a entraîné une évolution différente des fréquences alléliques.
G. RICORDEAU +3 more
doaj +1 more source
Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions
FEBS Letters, EarlyView.Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf +6 more
wiley +1 more source
Una aproximación al paisaje construido de los Velasco en la Baja Edad Media
E-SpaniaIn this text I present a first approach to the results derived from applying the schema-model of the idea of place developed by Miguel Aguiló in his monograph El paisaje construido.
Gonzalo Viñuales Ferreiro
doaj +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
PyEvolve: a toolkit for statistical modelling of molecular evolution
BMC Bioinformatics, 2004 Background Examining the distribution of variation has proven an extremely profitable technique in the effort to identify sequences of biological significance.
Wakefield Matthew J +6 more
doaj +1 more source
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
Numerical modelling of free thin film dynamics
Mathematical Modelling and Analysis, 2003 The dynamics of a free thin film attached to a rectangular frame surrounded by an ambient gas is studied theoretically. The mathematical model is described by evolutionary nonlinear system for the longitudinal velocity components and film thickness.
L. Popova, G. Gromyko, S. Tabakova
doaj +1 more source
Molecular Oncology, EarlyView.This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan +9 more
wiley +1 more source
Alternatives forms of political participation in Japan 1983-2003. The 1996 Okinawa Referendum
Portes: Revista mexicana de estudios sobre la Cuenca del Pacífico, 2007 In this article it is depicted the evolution of the civil society, that gradually brings to the citizens an increasingly weight in the decision-making process in Japan, where the society traditionally has been regarded as highly hierarchical.
Emma Mendoza Martínez
doaj