Results 31 to 40 of about 188,766 (316)

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS 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

Elderly Gravida with Bombay Blood Group and Placenta Previa Managed with Autologous Blood Transfusion

open access: yesCase Reports in Obstetrics and Gynecology, 2020
The Bombay blood group is a rare blood type with an incidence of around one in a million. There is no known reported case of an obstetric patient with the Bombay blood group from Nepal.
Pooja Paudyal   +4 more
doaj   +1 more source

Exceptional groups of Lie type as Galois groups.

open access: yesJournal für die reine und angewandte Mathematik (Crelles Journal), 1988
Der Autor zeigt die Realisierbarkeit der folgenden einfachen Ausnahmegruppen vom Lie-Typ als Galoisgruppen über der maximalen abelschen Erweiterung \({\mathbb{Q}}^ a\) von \({\mathbb{Q}}:\) \((1)\quad^ 2G_ 2(3^{2n+1});\) \((2)\quad G_ 2(q);\) \((3)\quad^ 3D_ 4(q);\) \((4)\quad F_ 4(q),q\equiv 1\quad mod 2;\) \((5)\quad E_ 6(q),\) \(q\equiv -1\quad mod ...
openaire   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS 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

Corrigendum to ‘Endoscopy for Hecke categories, character sheaves and representations’

open access: yesForum of Mathematics, Pi, 2021
We fix an error on a $3$ -cocycle in the original version of the paper ‘Endoscopy for Hecke categories, character sheaves and representations’. We give the corrected statements of the main results.
George Lusztig, Zhiwei Yun
doaj   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Unramified Cohomology of Finite Groups of Lie Type [PDF]

open access: yes, 2009
We prove vanishing results for unramified stable cohomology of finite groups of Lie type.
Bogomolov, Fedor   +2 more
openaire   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS 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

Combinatorial Hopf algebra of supercharacters of type D [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2012
We provide a Hopf algebra structure on the supercharacter theory for the unipotent upper triangular group of type {D} over a finite field. Also, we make further comments with respect to types {B} and {C}. Type {A} was explored by M. Aguiar et. al (2010),
Carolina Benedetti
doaj   +1 more source

A study of Bogoyavlenskii’s (2+1)-dimensional breaking soliton equation: Lie symmetry, dynamical behaviors and closed-form solutions

open access: yesResults in Physics, 2021
This paper employs the Lie symmetry analysis to investigate novel closed-form solutions to a (2+1)-dimensional Bogoyavlenskii’s breaking soliton equation.
Sachin Kumar   +4 more
doaj   +1 more source

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