Results 81 to 90 of about 10,596 (181)

SNR analysis: molecular investigation of an anthrax epidemic

open access: yesBMC Veterinary Research, 2010
Background In Italy, anthrax is endemic but occurs sporadically. During the summer of 2004, in the Pollino National Park, Basilicata, Southern Italy, an anthrax epidemic consisting of 41 outbreaks occurred; it claimed the lives of 124 animals belonging ...
Adone Rosanna   +6 more
doaj   +1 more source

Unraveling Mycobacterium tuberculosis genomic diversity and evolution in Lisbon, Portugal, a highly drug resistant setting. [PDF]

open access: yes, 2014
BACKGROUND: Multidrug- (MDR) and extensively drug resistant (XDR) tuberculosis (TB) presents a challenge to disease control and elimination goals. In Lisbon, Portugal, specific and successful XDR-TB strains have been found in circulation for almost two ...
Clark, Taane G   +15 more
core   +4 more sources

Exploring potential mechanisms of an African protective locus for Alzheimer's disease in APOEε4 carriers

open access: yesAlzheimer's &Dementia, Volume 21, Issue 7, July 2025.
Abstract INTRODUCTION We recently described that the African‐specific A allele of rs10423769, which lies in an area of segmental duplications, reduces Alzheimer's disease (AD) risk by ∼ 75% in apolipoprotein E (APOE) ε4 homozygotes. METHODS Short and long‐read sequencing were used to identify the haplotype harboring rs10423769_A and examine DNA ...
Luciana Bertholim‐Nasciben   +21 more
wiley   +1 more source

Evaluation of tandem repeats for MLVA typing of Streptococcus uberis isolated from bovine mastitis

open access: yesBMC Veterinary Research, 2006
Background Streptococcus uberis is a common cause of bovine mastitis and recommended control measures, based on improved milking practice, teat dipping and antibiotic treatment at drying-off, are poorly efficient against this environmental pathogen.
Lamoureux Jérémy   +3 more
doaj   +1 more source

Positive effects of methylphenidate on hyperactivity are moderated by monoaminergic gene variants in children with autism spectrum disorders. [PDF]

open access: yes, 2014
Methylphenidate (MPH) reduces hyperactive-impulsive symptoms common in children with autism spectrum disorders (ASDs), however, response and tolerability varies widely.
Aman, MG   +13 more
core  

Evidence for a quadruplex structure in the polymorphic hs1.2 enhancer of the immunoglobulin heavy chain 3’ regulatory regions and its conservation in mammals [PDF]

open access: yes, 2016
Regulatory regions in the genome can act through a variety of mechanisms that range from the occurrence of histone modifications to the presence of protein-binding loci for self-annealing sequences.
Cacchione, Stefano   +9 more
core   +2 more sources

MLVA-16 typing of 295 marine mammal Brucella isolates from different animal and geographic origins identifies 7 major groups within Brucella ceti and Brucella pinnipedialis

open access: yesBMC Microbiology, 2009
Background Since 1994, Brucella strains have been isolated from a wide range of marine mammals. They are currently recognized as two new Brucella species, B. pinnipedialis for the pinniped isolates and B.
Jacques Isabelle   +12 more
doaj   +1 more source

Variable number of tandem repeats in clinical strains of Haemophilus influenzae [PDF]

open access: yes, 1997
An algorithm capable of identifying short repeat motifs was developed and used to screen the whole genome sequence available for Haemophilus influenzae, since some of these repeats have been shown to affect bacterial ...
Alphen, L. (Loek) van   +5 more
core   +3 more sources

A genetic diversity study of antifungal Lactobacillus plantarum isolates [PDF]

open access: yes, 2017
Lactobacillus plantarum is a lactic acid bacterium commonly found on fruits and vegetables and also used in a variety of food fermentations. Strains from this species are also regularly reported as having antifungal or probiotic activity.
Bansal, Nidhi   +4 more
core   +1 more source

A GWAS SNP for Schizophrenia Is Linked to the Internal MIR137 Promoter and Supports Differential Allele-Specific Expression [PDF]

open access: yes, 2015
Single nucleotide polymorphisms (SNPs) within the MIR137 gene locus have been shown to confer risk for schizophrenia through genome-wide association studies (GWAS).
Breen, Gerome   +3 more
core   +1 more source

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