Results 71 to 80 of about 3,942,196 (308)

Complete Mapping of DNA‐Protein Interactions at the Single‐Molecule Level

open access: yesAdvanced Science, 2021
DNA–protein interaction plays an essential role in the storage, expression, and regulation of genetic information. A 1D/3D facilitated diffusion mechanism has been proposed to explain the extraordinarily rapid rate of DNA‐binding protein (DBP) searching ...
Wenzhe Liu   +7 more
doaj   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai   +4 more
wiley   +1 more source

Presenilin 2 Modulates Endoplasmic Reticulum-Mitochondria Coupling by Tuning the Antagonistic Effect of Mitofusin 2

open access: yesCell Reports, 2016
Communication between organelles plays key roles in cell biology. In particular, physical and functional coupling of the endoplasmic reticulum (ER) and mitochondria is crucial for regulation of various physiological and pathophysiological processes. Here,
Riccardo Filadi   +5 more
doaj   +1 more source

Clinical and serologic associations of the antiribosomal P protein antibody [PDF]

open access: yesArthritis & Rheumatism, 1986
AbstractAntibodies to the ribosomal P proteins (anti‐P) were detected, by Western blot analysis, in the sera of 20 of 114 patients with various autoimmune disorders. Eighty‐five percent of the patients with anti‐P had systemic lupus erythematosus (SLE). Of 93 randomly selected patients, the frequency of anti‐P was 7 of 59 SLE patients (12%) and 0 of 34
E, Bonfa, K B, Elkon
openaire   +2 more sources

EVOLUTION OF PROTEIN COMPLEXES IN BACTERIAL SPECIES [PDF]

open access: yes, 2017
Protein complexes are composed of two or more associated polypeptide chains that may have different functions. Protein complexes play a critical role for all processes in life and are considered as highly conserved in evolution.
Albalawi, Wedad   +2 more
core   +1 more source

Plasmids in the aphid endosymbiont Buchnera aphidicola with the smallest genomes. A puzzling evolutionary story.

open access: yes, 2006
Buchnera aphidicola, the primary endosymbiont of aphids, has undergone important genomic and biochemical changes as an adaptation to intracellular life.
Gil, Rosario   +4 more
core   +1 more source

Effects of ultrasound on the growth and function of bone and periodontal ligament cells in vitro [PDF]

open access: yes, 2001
The effects of therapeutic ultrasound (US) on tissue healing processes in vivo are likely to involve US-induced changes in key cellular functions. However, these have not yet been clearly delineated and the present study has, therefore, examined the ...
Harle, Jamie   +4 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Expression and in vitro characterization of herpes simplex virus 1 (HSV-1) ORF P protein [PDF]

open access: yes, 2006
Herpes simplex virus 1 (HSV-1) unspliced 8.3 latency associated transcript (LAT), which located in the long repeat sequences, has been shown to contain at least 16 open reading frames (ORF: A-P). One of these ORF, ORF P, maps almost entirely antisense to
Karimi, Ali., Nafisi, Mohammad Reza.
core  

The host-range tdCE phenotype of Chandipura virus is determined by mutations in the polymerase gene [PDF]

open access: yes
The emerging arbovirus Chandipura virus (CV) has been implicated in epidemics of acute encephalitis in India with high mortality rates. The isolation of temperature-dependent host-range (tdCE) mutants, which are impaired in growth at 39 °C in chick ...
Easton, A. J. (Andrew J.)   +2 more
core   +1 more source

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