Results 51 to 60 of about 6,439,956 (330)

Prevalence of Porphyromonas gingivalis fimA II genotype in generalized aggressive periodontitis patients

open access: yesBrazilian Journal of Oral Sciences, 2017
Purpose: The objective of this study was to evaluate the prevalence of Porphyromonas gingivalis (Pg) and its filmA II genotype in a sample of Brazilian patients with generalized aggressive periodontitis (GAgP) and to correlate the presence of each ...
Richelle Soares Rodrigues   +4 more
doaj   +1 more source

Seasonal distribution of genetic types of planktonic foraminifer morphospecies in the Santa Barbara Channel and its paleoceanographic implications [PDF]

open access: yes, 2003
We present data on the temporal distribution of planktonic foraminifer genotypes (small subunit (SSU) ribosomal (r) RNA gene) and morphospecies (sediment traps) collected during 1999 in the Santa Barbara Channel.
Bemis   +33 more
core   +1 more source

FURTHER EVIDENCE THAT GENOTYPE I AND GENOTYPE II OF CRYPTOSPORIDIUM PARVUM ARE DISTINCT

open access: yesTropical Medicine and Health, 2004
Three new genes of Cryptosporidium parvum were cloned, including a gene encoding methionine aminopeptidase, one encoding chaperonin containing T-complex protein 1 delta (TCP-1 delta) and one with unknown function. DNA sequence analysis indicated that these genes are quite conserved, but there were some base pair differences between genotype I and ...
WU, Zhiliang   +3 more
openaire   +3 more sources

Variability of the fimA gene in Porphyromonas gingivalis isolated from periodontitis and non-periodontitis patients [PDF]

open access: yes, 2012
Objective: The goal of this study was to determine the genetic variability of the fimA gene in Porphyromonas gingivalis isolates from Spanish patients.
Blanc, Vanessa   +4 more
core   +1 more source

DNA content analysis of colorectal cancer defines a distinct ‘microsatellite and chromosome stable’ group but does not predict response to radiotherapy [PDF]

open access: yes, 2014
Colorectal cancers (CRC) are thought to have genetic instability in the form of either microsatellite instability (MSI) or chromosomal instability (CIN).
Abdel-Rahman   +44 more
core   +2 more sources

Advanced survival models for risk-factor analysis in scrapie [PDF]

open access: yes, 2007
Because of the confounding effects of long incubation duration and flock management, accurate epidemiological studies of scrapie outbreaks are difficult to carry out.
Andréoletti, Olivier   +6 more
core   +4 more sources

The geographic distribution of the ACE II genotype: a novel finding

open access: yesGenetical Research, 2007
SummaryAngiotensin converting enzyme (ACE) gene polymorphism insertion (I) or deletion (D) has been widely studied in different populations, and linked to various functional effects and associated with common diseases. The purpose of the present study was to investigate the relationship between the ACE I/D frequency in different populations and ...
Saab, Y.B., Gard, Paul, Overall, Andrew
openaire   +2 more sources

Genonets server-a web server for the construction, analysis and visualization of genotype networks. [PDF]

open access: yes, 2016
A genotype network is a graph in which vertices represent genotypes that have the same phenotype. Edges connect vertices if their corresponding genotypes differ in a single small mutation.
Aguilar-Rodríguez, J.   +3 more
core   +1 more source

Performance of the Abbott RealTime HCV Genotype II RUO Assay [PDF]

open access: yesJournal of Clinical Microbiology, 2012
ABSTRACT The Abbott RealTime HCV Genotype II RUO (research use only) assay was evaluated using the automated Abbott RealTime m 2000 system. Concordance was 98% (81/83 samples) with samples previously typed by the Versant HCV Genotype 2.0 RUO system with manual extraction.
Rebecca C, Shinol   +2 more
openaire   +2 more sources

High Heritability Is Compatible with the Broad Distribution of Set Point Viral Load in HIV Carriers. [PDF]

open access: yes, 2015
Set point viral load in HIV patients ranges over several orders of magnitude and is a key determinant of disease progression in HIV. A number of recent studies have reported high heritability of set point viral load implying that viral genetic factors ...
Bonhoeffer, S, Fraser, C, Leventhal, GE
core   +3 more sources

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