Results 41 to 50 of about 356,127 (251)
FEBS Open Bio, EarlyView.Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao +3 more
wiley +1 more source
Climate Change and the PSO-HNS
Philippine Journal of Otolaryngology Head and Neck Surgery, 2008 Times have changed and seasons have changed. I remember with nostalgia the cool December mornings of my childhood, the predictable rains, the smell of clean air in open city spaces, and the sight of stars in the evening sky.
Anne Marie V. Espiritu
doaj +1 more source
Indicability, residual finiteness, and simple subquotients of groups acting on trees
, 2017 We establish three independent results on groups acting on trees. The first implies that a compactly generated locally compact group which acts continuously on a locally finite tree with nilpotent local action and no global fixed point is virtually ...
Caprace, Pierre-Emmanuel +1 more
core +1 more source
Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS Open Bio, EarlyView.We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke +4 more
wiley +1 more source
Uniform symplicity of groups with proximal action
, 2017 We prove that groups acting boundedly and order-primitively on linear orders or acting extremly proximality on a Cantor set (the class including various Higman-Thomson groups and Neretin groups of almost automorphisms of regular trees, also called groups
Gal, Światosław R. +2 more
core +1 more source
FEBS Open Bio, EarlyView.Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young +7 more
wiley +1 more source
Amenable, transitive and faithful actions of groups acting on trees [PDF]
, 2012 We study under which condition an amalgamated free product or an HNN-extension over a finite subgroup admits an amenable, transitive and faithful action on an infinite countable set.
Fima, Pierre
core +2 more sources
C*-simplicity of locally compact Powers groups
, 2016 In this article we initiate research on locally compact C*-simple groups. We first show that every C*-simple group must be totally disconnected. Then we study C*-algebras and von Neumann algebras associated with certain groups acting on trees.
Raum, Sven
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu +11 more
wiley +1 more source
Guangdong nongye kexue【Objective】Plant AT-rich sequence and zinc-binding (PLATZ) transcription factors are plant-specific, zinc-dependent DNA-binding proteins that play a role in regulating plant growth and environmental stress responses. To clarify the characteristics of the
Xinqi CHEN +9 more
doaj +1 more source