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https://www.readbyqxmd.com/read/28941354/modulatory-effect-of-caffeic-acid-on-cholinesterases-inhibitory-properties-of-donepezil
#1
Odunayo Michael Agunloye, Ganiyu Oboh
Background Donepezil hydrochloride commonly used in the management of Alzheimer's disease (AD), exhibiting its inhibitory effects on acetylcholinesterase and butyrylcholinesterase activity thereby enhance cognitive function. Caffeic acid member of hydroxycinnamic acid is widely present in human diet. This study aims to investigate influence of caffeic acid on acetylcholinesterase and butyrylcholinesterase inhibitory properties of donepezil (in vitro). Methods 5 mg of donepezil was dissolved in 50 mL distilled water while 10 mg of caffeic acid was dissolved in 100 mL distilled water...
September 22, 2017: Journal of Complementary & Integrative Medicine
https://www.readbyqxmd.com/read/28938154/massively-parallel-sequencing-of-forensic-strs-and-snps-using-the-illumina-%C3%A2-forenseq%C3%A2-dna-signature-prep-kit-on-the-miseq-fgx%C3%A2-forensic-genomics-system
#2
Fei Guo, Jiao Yu, Lu Zhang, Jun Li
The ForenSeq™ DNA Signature Prep Kit (ForenSeq Kit) is designed to detect more than 200 forensically relevant markers in a single reaction on the MiSeq FGx™ Forensic Genomics System (MiSeq FGx System), including Amelogenin, 27 autosomal short tandem repeats (A-STRs), 7 X chromosomal STRs (X-STRs), 24 Y chromosomal STRs (Y-STRs) and 94 identity-informative single nucleotide polymorphisms (iSNPs) with the option to contain 22 phenotypic-informative SNPs (pSNPs) and 56 ancestry-informative SNPs (aSNPs). In this study, we evaluated the MiSeq FGx System on three major parts: methodological optimization (DNA extraction, sample quantification, library normalization, diluted libraries concentration, and sample-to-cell arrangement), massively parallel sequencing (MPS) performance (depth of coverage, sequence coverage ratio, and allele coverage ratio), and ForenSeq Kit characteristics (repeatability and concordance, sensitivity, mixture, stability and case-type samples)...
September 8, 2017: Forensic Science International. Genetics
https://www.readbyqxmd.com/read/28938152/comparison-of-manual-and-automated-ampliseq%C3%A2-workflows-in-the-typing-of-a-somali-population-with-the-precision-id-identity-panel
#3
Suzanne van der Heijden, Susanne Juel de Oliveira, Marie-Louise Kampmann, Claus Børsting, Niels Morling
The Precision ID Identity Panel was used to type 109 Somali individuals in order to obtain allele frequencies for the Somali population. These frequencies were used to establish a Somali HID-SNP database, which will be used for the biostatistic calculations in family and immigration cases. Genotypes obtained with the Precision ID Identity Panel were found to be almost in complete concordance with genotypes obtained with the SNPforID PCR-SBE-CE assay. In seven SNP loci, silent alleles were identified, of which most were previously described in the literature...
September 14, 2017: Forensic Science International. Genetics
https://www.readbyqxmd.com/read/28937897/the-role-of-genetic-factors-in-the-outbreak-mechanism-of-dental-caries
#4
Junko Shimomura-Kuroki, Tomoko Nashida, Yukio Miyagawa, Tsuneo Sekimoto
OBJECTIVE: The aim of the present study was to investigate the relationships between cariogenic bacterial infection and single nucleotide polymorphisms (SNPs) in candidate genes associated with dental caries, and to explore the factors related to caries in children. STUDY DESIGN: Children aged 3 to 11 years were selected. Detection of cariogenic bacteria (Streptococcus mutans, Streptococcus oralis, Streptococcus sobrinus and Lactobacillus) from the plaque of each patient, and SNP analyses of five candidate genes (MBL2, TAS2R38, GLUT2, MMP13 and CA6) were performed using DNA isolated from buccal mucosal cells...
September 22, 2017: Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/28937693/genome-wide-association-study-of-alcohol-consumption-and-genetic-overlap-with-other-health-related-traits-in-uk-biobank-n-112%C3%A2-117
#5
T-K Clarke, M J Adams, G Davies, D M Howard, L S Hall, S Padmanabhan, A D Murray, B H Smith, A Campbell, C Hayward, D J Porteous, I J Deary, A M McIntosh
Alcohol consumption has been linked to over 200 diseases and is responsible for over 5% of the global disease burden. Well-known genetic variants in alcohol metabolizing genes, for example, ALDH2 and ADH1B, are strongly associated with alcohol consumption but have limited impact in European populations where they are found at low frequency. We performed a genome-wide association study (GWAS) of self-reported alcohol consumption in 112 117 individuals in the UK Biobank (UKB) sample of white British individuals...
October 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28937159/duodenal-cytochrome-b-cybrd1-ferric-reductase-functional-studies-in-cells
#6
F Schlottmann, M Vera-Aviles, G O Latunde-Dada
Dietary non-heme ferric iron is reduced by the ferric reductase enzyme, duodenal cytochrome b (Dcytb), before absorption by the divalent metal transporter 1 (DMT1). A single nucleotide polymorphism (SNP rs10455 mutant) that is located in the last exon of the Dcytb gene was reported in C282Y haemochromatosis HFE subjects. The present work therefore investigated the phenotype of this mutant Dcytb in Chinese hamster ovary (CHO) cells. These cultured cells were transfected with either wild type (WT) or the SNP vector plasmids of Dcytb...
September 22, 2017: Metallomics: Integrated Biometal Science
https://www.readbyqxmd.com/read/28936814/-the-role-of-molecular-karyotyping-in-the-genetic-etiology-of-autism
#7
Burcu Özbaran, Bilçağ Akgün, Duygu Kaçamak, Sezen Köse, Ayşenur Kavasoğlu, Hüseyin Onay
OBJECTIVE: The aim of this study was to investigate the deletions and duplications with a molecular karyotyping technique and to elucidate the etiology of autism. METHOD: A total of 31 patients (20 boys and 11 girls) between 4 to 18 years old with normal chromosomal analysis and no Fragile X mutation were diagnosed in the Ege University Child and Adolescent Psychiatry Clinic with autism (according to DSM-IV-TR criteria) and were enrolled in the study. Symptom severity of the patients was evaluated with a Childhood Autism Rating Scale...
2017: Türk Psikiyatri Dergisi, Turkish Journal of Psychiatry
https://www.readbyqxmd.com/read/28936219/a-high-density-genetic-map-derived-from-rad-sequencing-and-its-application-in-qtl-analysis-of-yield-related-traits-in-vigna-unguiculata
#8
Lei Pan, Nian Wang, Zhihua Wu, Rui Guo, Xiaolu Yu, Yu Zheng, Qiuju Xia, Songtao Gui, Chanyou Chen
Cowpea [Vigna unguiculata (L.) Walp.] is an annual legume of economic importance and widely grown in the semi-arid tropics. However, high-density genetic maps of cowpea are still lacking. Here, we identified 34,868 SNPs (single nucleotide polymorphisms) that were distributed in the cowpea genome based on the RAD sequencing (restriction-site associated DNA sequencing) technique using a population of 170 individuals (two cowpea parents and 168 F2:3 progenies). Of these, 17,996 reliable SNPs were allotted to 11 consensus linkage groups (LGs)...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28936190/oxytocin-and-opioid-receptor-gene-polymorphisms-associated-with-greeting-behavior-in-dogs
#9
Enikő Kubinyi, Melinda Bence, Dora Koller, Michele Wan, Eniko Pergel, Zsolt Ronai, Maria Sasvari-Szekely, Ádám Miklósi
Meeting humans is an everyday experience for most companion dogs, and their behavior in these situations and its genetic background is of major interest. Previous research in our laboratory reported that in German shepherd dogs the lack of G allele, and in Border collies the lack of A allele, of the oxytocin receptor gene (OXTR) 19208A/G single nucleotide polymorphism (SNP) was linked to increased friendliness, which suggests that although broad traits are affected by genetic variability, the specific links between alleles and behavioral variables might be breed-specific...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28936114/practical-application-of-genomic-selection-in-a-doubled-haploid-winter-wheat-breeding-program
#10
Jiayin Song, Brett F Carver, Carol Powers, Liuling Yan, Jaroslav Klápště, Yousry A El-Kassaby, Charles Chen
Crop improvement is a long-term, expensive institutional endeavor. Genomic selection (GS), which uses single nucleotide polymorphism (SNP) information to estimate genomic breeding values, has proven efficient to increasing genetic gain by accelerating the breeding process in animal breeding programs. As for crop improvement, with few exceptions, GS applicability remains in the evaluation of algorithm performance. In this study, we examined factors related to GS applicability in line development stage for grain yield using a hard red winter wheat (Triticum aestivum L...
2017: Molecular Breeding: New Strategies in Plant Improvement
https://www.readbyqxmd.com/read/28935875/differential-gene-expression-and-snp-association-between-fast-and-slow-growing-turbot-scophthalmus-maximus
#11
Diego Robledo, Juan A Rubiolo, Santiago Cabaleiro, Paulino Martínez, Carmen Bouza
Growth is among the most important traits for animal breeding. Understanding the mechanisms underlying growth differences between individuals can contribute to improving growth rates through more efficient breeding schemes. Here, we report a transcriptomic study in muscle and brain of fast- and slow-growing turbot (Scophthalmus maximus), a relevant flatfish in European and Asian aquaculture. Gene expression and allelic association between the two groups were explored. Up-regulation of the anaerobic glycolytic pathway in the muscle of fast-growing fish was observed, indicating a higher metabolic rate of white muscle...
September 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28935272/genome-wide-association-study-evaluating-single-nucleotide-polymorphisms-and-outcomes-in-patients-with-advanced-stage-serous-ovarian-or-primary-peritoneal-cancer-an-nrg-oncology-gynecologic-oncology-group-study
#12
Kathleen N Moore, David Tritchler, Kenneth M Kaufman, Heather Lankes, Michael C J Quinn, Linda Van Le, Andrew Berchuck, Floor J Backes, Krishnansu S Tewari, Roger B Lee, Joshua P Kesterson, Robert M Wenham, Deborah K Armstrong, Thomas C Krivak, Michael A Bookman, Michael J Birrer
OBJECTIVE: This study evaluated single nucleotide polymorphisms (SNPs) associated with progression free (PFS) and overall survival (OS) in patients with advanced stage serous EOC. METHODS: Patients enrolled in GOG-172 and 182 who provided specimens for translational research and consent were included. Germline DNA was evaluated with the Illumina's HumanOMNI1-Quad beadchips and scanned using Illumina's iScan optical imaging system. SNPs with allele frequency>0...
September 18, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28934955/the-drug-transporter-abcb1-c-3435c-t-snp-influences-artemether-lumefantrine-treatment-outcome
#13
Kinanga Kiaco, António Sebastião Rodrigues, Virgílio do Rosário, José Pedro Gil, Dinora Lopes
Malaria treatment performance is potentially influenced by pharmacogenetic factors. This study reports an association study between the ABCB1 c.3435C>T, CYP3A4*1B (g.-392A>G), CYP3A5*3 (g.6986A>G) SNPs and artemether + lumefantrine treatment outcome in 103 uncomplicated malaria patients from Angola. No significant associations with the CYP3A4*1B and CYP3A5*3 were observed, while a significant predominance of the ABCB1 c.3435CC genotype was found among the recurrent infection-free patients (p < 0...
September 21, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28934948/multi-breed-genomic-prediction-using-bayes-r-with-sequence-data-and-dropping-variants-with-a-small-effect
#14
Irene van den Berg, Phil J Bowman, Iona M MacLeod, Ben J Hayes, Tingting Wang, Sunduimijid Bolormaa, Mike E Goddard
BACKGROUND: The increasing availability of whole-genome sequence data is expected to increase the accuracy of genomic prediction. However, results from simulation studies and analysis of real data do not always show an increase in accuracy from sequence data compared to high-density (HD) single nucleotide polymorphism (SNP) chip genotypes. In addition, the sheer number of variants makes analysis of all variants and accurate estimation of all effects computationally challenging. Our objective was to find a strategy to approximate the analysis of whole-sequence data with a Bayesian variable selection model...
September 21, 2017: Genetics, Selection, Evolution: GSE
https://www.readbyqxmd.com/read/28934946/genome-wide-snp-data-unveils-the-globalization-of-domesticated-pigs
#15
Bin Yang, Leilei Cui, Miguel Perez-Enciso, Aleksei Traspov, Richard P M A Crooijmans, Natalia Zinovieva, Lawrence B Schook, Alan Archibald, Kesinee Gatphayak, Christophe Knorr, Alex Triantafyllidis, Panoraia Alexandri, Gono Semiadi, Olivier Hanotte, Deodália Dias, Peter Dovč, Pekka Uimari, Laura Iacolina, Massimo Scandura, Martien A M Groenen, Lusheng Huang, Hendrik-Jan Megens
BACKGROUND: Pigs were domesticated independently in Eastern and Western Eurasia early during the agricultural revolution, and have since been transported and traded across the globe. Here, we present a worldwide survey on 60K genome-wide single nucleotide polymorphism (SNP) data for 2093 pigs, including 1839 domestic pigs representing 122 local and commercial breeds, 215 wild boars, and 39 out-group suids, from Asia, Europe, America, Oceania and Africa. The aim of this study was to infer global patterns in pig domestication and diversity related to demography, migration, and selection...
September 21, 2017: Genetics, Selection, Evolution: GSE
https://www.readbyqxmd.com/read/28934436/insights-into-onchocerca-volvulus-population-biology-through-multilocus-immunophenotyping
#16
Carmelle T Norice-Tra, José Ribeiro, Sasisekhar Bennuru, Michael P Fay, Rahul Tyagi, Makedonka Mitreva, Thomas B Nutman
We have developed a serologically based immunophenotyping approach to study Onchocerca volvulus (Ov) population diversity. Using genomic sequence data and polymerase chain reaction-based genotyping, we identified nonsynonymous single-nucleotide polymorphisms (SNPs) in the genes of 16 major immunogenic Ov proteins: Ov-CHI-1/Ov-CHI-2, Ov16, Ov-FAR-1, Ov-CPI-1, Ov-B20, Ov-ASP-1, Ov-TMY-1, OvSOD1, OvGST1, Ov-CAL-1, M3/M4, Ov-RAL-1, Ov-RAL-2, Ov-ALT-1, Ov-FBA-1, and Ov-B8. We assessed the immunoreactivity of onchocerciasis patient sera (n = 152) from the Americas, West Africa, Central Africa, and East Africa against peptides derived from 10 of these proteins containing SNPs...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28933650/investigating-multiple-sclerosis-genetic-susceptibility-on-the-founder-population-of-east-central-sardinia-via-association-and-linkage-analysis-of-immune-related-loci
#17
Teresa Fazia, Roberta Pastorino, Luisa Foco, Lide Han, Mark Abney, Ashley Beecham, Athena Hadjixenofontos, Hui Guo, Davide Gentilini, Charalampos Papachristou, Pier Paolo Bitti, Anna Ticca, Carlo Berzuini, Jacob L McCauley, Luisa Bernardinelli
BACKGROUND: A wealth of single-nucleotide polymorphisms (SNPs) responsible for multiple sclerosis (MS) susceptibility have been identified; however, they explain only a fraction of MS heritability. OBJECTIVES: We contributed to discovery of new MS susceptibility SNPs by studying a founder population with high MS prevalence. METHODS: We analyzed ImmunoChip data from 15 multiplex families and 94 unrelated controls from the Nuoro Province, Sardinia, Italy...
September 1, 2017: Multiple Sclerosis: Clinical and Laboratory Research
https://www.readbyqxmd.com/read/28932230/high-density-linkage-map-construction-and-qtl-detection-for-three-silique-related-traits-in-orychophragmus-violaceus-derived-brassica-napus-population
#18
Yi Yang, Yusen Shen, Shunda Li, Xianhong Ge, Zaiyun Li
Seeds per silique (SS), seed weight (SW), and silique length (SL) are important determinant traits of seed yield potential in rapeseed (Brassica napus L.), and are controlled by naturally occurring quantitative trait loci (QTLs). Mapping QTLs to narrow chromosomal regions provides an effective means of characterizing the genetic basis of these complex traits. Orychophragmus violaceus is a crucifer with long siliques, many SS, and heavy seeds. A novel B. napus introgression line with many SS was previously selected from multiple crosses (B...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28932229/association-between-a-single-donor-tarc-ccl17-promotor-polymorphism-and-obstructive-chronic-lung-allograft-dysfunction-after-lung-transplantation
#19
Kevin Budding, Jessica van Setten, Eduard A van de Graaf, Oliver A van Rossum, Tineke Kardol-Hoefnagel, Erik-Jan D Oudijk, C Erik Hack, Henderikus G Otten
Lung transplantation (LTx) outcome is hampered by development of chronic rejection, often manifested as the bronchiolitis obliterans syndrome (BOS). Low serum levels of thymus and activation-regulated chemokine (TARC/CCL17), a chemoattractant, measured during the first month post-LTx are predictive for BOS development. Since TARC/CCL17 promotor polymorphisms correlate with serum TARC/CCL17 levels, we investigated seven single-nucleotide polymorphisms (SNPs) within this region and their potential association with LTx outcome...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28932221/diversity-of-vibrio-navarrensis-revealed-by-genomic-comparison-veterinary-isolates-are-related-to-strains-associated-with-human-illness-and-sewage-isolates-while-seawater-strains-are-more-distant
#20
Keike Schwartz, Cindy Kukuc, Nadja Bier, Karin Taureck, Jens A Hammerl, Eckhard Strauch
Strains of Vibrio navarrensis are present in aquatic environments like seawater, rivers, and sewage. Recently, strains of this species were identified in human clinical specimens. In this study, V. navarrensis strains isolated from livestock in Germany were characterized that were found in aborted fetuses and/or placentas after miscarriages. The veterinary strains were analyzed using phenotypical and genotypical methods and compared to isolates from marine environments of the Baltic Sea and North Sea. The investigated phenotypical traits were similar in all German strains...
2017: Frontiers in Microbiology
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