Results 21 to 30 of about 1,137,563 (252)

Chronological set of E. coli O157:H7 bovine strains establishes a role for repeat sequences and mobile genetic elements in genome diversification

open access: yesBMC Genomics, 2020
Background Enterohemorrhagic Escherichia coli O157:H7 (EHEC) is a significant foodborne pathogen that resides asymptomatically within cattle and other ruminants.
Eliot Stanton   +3 more
doaj   +1 more source

Role of direct repeat and stem-loop motifs in mtDNA deletions: cause or coincidence? [PDF]

open access: yesPLoS ONE, 2012
Deletion mutations within mitochondrial DNA (mtDNA) have been implicated in degenerative and aging related conditions, such as sarcopenia and neuro-degeneration. While the precise molecular mechanism of deletion formation in mtDNA is still not completely
Lakshmi Narayanan Lakshmanan   +3 more
doaj   +1 more source

The ntrPR Operon of Sinorhizobium meliloti Is Organized and Functions as a Toxin-Antitoxin Module

open access: yesMolecular Plant-Microbe Interactions, 2006
The chromosomal ntrPR operon of Sinorhizobium meliloti encodes a protein pair that forms a toxin-antitoxin (TA) module, the first characterized functional TA system in Rhizobiaceae. Similarly to other bacterial TA systems, the toxin gene ntrR is preceded
Monica Bodogai   +5 more
doaj   +1 more source

A common trinucleotide repeat expansion within the transcription factor 4 (TCF4, E2-2) gene predicts Fuchs corneal dystrophy. [PDF]

open access: yesPLoS ONE, 2012
Fuchs endothelial corneal dystrophy (FECD) is a common, familial disease of the corneal endothelium and is the leading indication for corneal transplantation.
Eric D Wieben   +6 more
doaj   +1 more source

A spectrum-of-spectrum filtering method to extract direct and multipath arrivals from simulations and measurements

open access: yesMethodsX, 2023
In measurements and numerical modelling of wave propagation, undesired interference between direct and multipath arrivals can be reduced using Fourier-based signal processing methods.
Eivind Nag Mosland   +2 more
doaj   +1 more source

TGC repeat expansion in the TCF4 gene increases the risk of Fuchs' endothelial corneal dystrophy in Australian cases. [PDF]

open access: yesPLoS ONE, 2017
Fuchs' endothelial corneal dystrophy (FECD) is a progressive, vision impairing disease. Common single nucleotide polymorphisms (SNPs) and a trinucleotide repeat polymorphism, thymine-guanine-cytosine (TGC), in the TCF4 gene have been associated with the ...
Abraham Kuot   +7 more
doaj   +1 more source

ARQ Protocols in Cognitive Decode-and-Forward Relay Networks: Opportunities Gain [PDF]

open access: yes, 2015
In this paper, two novel automatic-repeat-request (ARQ) based protocols were proposed, which exploit coop- eration opportunity inherent in secondary retransmission to create access opportunities.
Jinlong Wang, Qihui Wu, Zongsheng Zhang
core   +2 more sources

FGF-1 induces expression of LXRα and production of 25-hydroxycholesterol to upregulate the apoE gene in rat astrocytes

open access: yesJournal of Lipid Research, 2009
Fibroblast growth factor 1 (FGF-1) enhances apolipoprotein E (apoE) expression and apoE-HDL biogenesis in autocrine fashion in astrocytes (Ito, J., Y. Nagayasu, R. Lu, A. Kheirollah, M. Hayashi, and S. Yokoyama.
Rui Lu   +4 more
doaj   +1 more source

Relationship Between Customer Expectations and Financial Performance of Food Industry Businesses in a Customer Satisfaction Model

open access: yesEconomic and Business Review, 2023
Research on customer satisfaction in repeat purchases shows that the relationship between customer expectations and customer satisfaction can be inverse to what is commonly reported.
Petr Suchanek, Maria Kralova
doaj   +1 more source

Analysis of sequence diversity in Plasmodium falciparum glutamic acid-rich protein (PfGARP), an asexual blood stage vaccine candidate

open access: yesScientific Reports, 2023
Glutamic acid-rich protein of Plasmodium falciparum (PfGARP) binds to erythrocyte band 3 and may enhance cytoadherence of infected erythrocytes. Naturally acquired anti-PfGARP antibodies could confer protection against high parasitemia and severe ...
Rattanaporn Rojrung   +3 more
doaj   +1 more source

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