Results 51 to 60 of about 58,951 (312)

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Does woodland condition influence the diversity and abundance of small mammal communities? [PDF]

open access: yes, 2014
Loss of mammal species in Australia in the last 200 years has been attributed to many factors including habitat removal and altered fire regimes. Decline in tree condition could contribute further to the ongoing decline of mammals.
Fleming, P.A.   +4 more
core  

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Heterotopic Ossification of the Adductor Muscles in Bald Eagles (Haliaeetus leucocephalus)

open access: yesVeterinary Sciences
Diseases of the musculature can be caused, for example, by alimentary or traumatic issues. In three bald eagles with painful lameness and/or a reduced range of the hip joint, a muscular disease was diagnosed via radiographic examination.
Marko Legler   +3 more
doaj   +1 more source

An annotated check list of the land mammal fauna of the West Coast National Park

open access: yesKoedoe: African Protected Area Conservation and Science, 1990
Some 4 000 Barn Owl pellets with small mammal remains have been collected over a period of nine years from two locations at the south end of the Langebaan lagoon.
D.M. Avery   +2 more
doaj   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Case Report: Meningoencephalomyelitis of unknown origin in foxes (Vulpes vulpes and Vulpes lagopus): insights into the diagnostic challenges in carnivore neurology

open access: yesFrontiers in Veterinary Science
Emerging diseases in wildlife pose significant diagnostic challenges, with increasing evidence that not all cases of inflammatory disease can be directly attributed to infectious pathogens.
Natalie Steiner   +11 more
doaj   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

Mammal community structure in a world of gradients [PDF]

open access: yes, 2008
Functional types are becoming central when searching for generalities in community ecology. They may help in identifying the driving factors that shape communities, as well as in formulating ecological rules.
Wallgren, Märtha
core  

Hindcasting small mammal assemblages

open access: yes, 2023
<p>These data and code are associated with:</p> <p>xxx (submitted). Hindcasting long-term data unveils the influence of a changing climate on small mammal communities. </p ...
Anonymous
core   +1 more source

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