Results 71 to 80 of about 76,351 (297)

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

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Distribution Order of Prime and Composite Numbers

open access: yesSSRN Electronic Journal, 2022
Abstract This paper presents a simple analytical method for identifying prime numbers and determining composite numbers. It has been shown that the primes are ordered and all are placed on 96 half-lines. One linear equation and 8 numbers are enough for all calculations.
openaire   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Experimental mathematics and language Julia – local distribution of prime numbers

open access: yes, 2022
Научно-методическая инициатива по обучению математике и информатике, реализуемая в КубГУ с 2015 г. Поддержана Благотворительным фондом Владимира Потанина.
Рожков, А. В.   +3 more
core   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

COMPARATIVE MIGRATORY PATTERN OF Ascaris suum, Toxocara vitulorum AND Toxocara canis IN A RABBITE MODEL [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 1995
Comparative migration and distribution of A. suum, T. vitulorum and T canis larvae in the tissue of rabbits infected orally with 5x10° infective eggs for 63 DPI period were studied. Total larval yield at necropsy revealed 0.484- 6.658%, 0.12-4.364% and 5.
S. Pramanik, N.K. Sasmal
doaj  

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

open access: yesFEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara   +3 more
wiley   +1 more source

Quantum Hamiltonians and prime numbers [PDF]

open access: yes, 2003
"A short review of Schrödinger Hamiltonian for which the spectral problem has beenVrelated in the literature to the distribution of the prime numbers is presented here.
Rosu Barbus, Haret-Codratian
core   +1 more source

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