keyword
MENU ▼
Read by QxMD icon Read
search

Genotype

keyword
https://www.readbyqxmd.com/read/28938781/differences-in-egg-nutrient-availability-and-embryo-development-in-white-layer-breeder-genotypes
#1
E E Onbasilar, M Kahraman, O Ahlat, Ö F Güngör, A Çalik, S Taban, S Yalçin
Because of consumers' preferences and also due to changes in production systems, the importance of pure breeds has increased again. There are a lot of differences among breeds which have been studied extensively, however, the differences during the incubation period are not yet fully known. Therefore, the present study was conducted to evaluate the composition of the egg parts, absorption of nutrients, and development of embryos from different genotypes. A total of 354 fresh hatching eggs were obtained from one hybrid (Lohman White, LW) and two pure breeds (Denizli and Gerze)...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28938685/a-case-control-study-of-the-association-between-the-egfr-gene-and-glioma-risk-in-a-chinese-han-population
#2
Mengdan Yan, Jingjie Li, Na He, Xugang Shi, Shuli Du, Bin Li, Tianbo Jin
The Epidermal Growth Factor Receptor gene has been reported to be involved in the progression of gliomas which is one of the deadliest primary brain tumors in humans. To determine potential association between EGFR and glioma risk, we performed a case-control study with 394 glioma patients and 298 cancer-free controls in which captured a total of 8 tag single nucleotide polymorphisms of EGFR gene from Xi'an, China. SPSS 19.0 statistical packages, χ(2) test, genetic model analysis and SHEsis software platform were analyzed s the variants in EGFR gene associations with glioma risk...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938645/sex-specific-association-of-sh2b3-and-smarca4-polymorphisms-with-coronary-artery-disease-susceptibility
#3
Yuqiang Ji, Yanbin Song, Qingwen Wang, Pengcheng Xu, Zhao Zhao, Xia Li, Nan Wang, Tianbo Jin, Chao Chen
To determine whether sex differences affect the association between genetic polymorphisms and coronary artery disease (CAD) in the Chinese Han population, we conducted a study comparing the frequency of SH2B3 and SMARCA4 variants in 456 CAD patients (291 men, 165 women) and 685 age-matched controls (385 men, 300 women). Ten single nucleotide polymorphisms (SNPs) in SH2B3 and SMARCA4 were genotyped using MassARRAY technology. Allelic and genotypic models and haplotype frequencies were compared between groups...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938557/the-p-g534e-variant-of-habp2-is-not-associated-with-sporadic-papillary-thyroid-carcinoma-in-a-polish-population
#4
Artur Kowalik, Danuta Gąsior-Perczak, Martyna Gromek, Monika Siołek, Agnieszka Walczyk, Iwona Pałyga, Małgorzata Chłopek, Janusz Kopczyński, Ryszard Mężyk, Aldona Kowalska, Stanisław Góźdź
Thyroid cancer is one of the most frequently diagnosed cancers of the endocrine system. There are no known genetic risk factors for non-medullary thyroid cancer, other than a small number of hereditary syndromes; however, approximately 5% of non-medullary thyroid cancer, designated familial non-medullary thyroid cancer, exhibits heritability. The p.G534E (c.1601G>A) variant of HABP2 was recently reported as a risk factor for familial non-medullary thyroid cancer, including papillary thyroid carcinoma. We analyzed the incidence of the c...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938556/abcg2-and-ncf4-polymorphisms-are-associated-with-clinical-outcomes-in-diffuse-large-b-cell-lymphoma-patients-treated-with-r-chop
#5
Duo Liu, Nan Wu, Haiming Sun, Mei Dong, Tianzhu Guo, Peng Chi, Guofu Li, Donglin Sun, Yan Jin
The impact of pharmacogenetics on predicting survival in diffuse large B-cell lymphoma (DLBCL) remains unclear. We tested 337 DLBCL patients treated with rituximab-cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) for 9 single nucleotide polymorphisms from 6 genes (CD20, FCGR2A, NAD(P)H, ABCC2, ABCG2 and CYP3A5). Patients who carried the NCF4 rs1883112 GG genotype showed significantly shorter progression-free survival (PFS) (P = 0.023) and event-free survival (EFS) (P < 0.001) comparing with A allele...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938539/dissemination-of-macrolides-fusidic-acid-and-mupirocin-resistance-among-staphylococcus-aureus-clinical-isolates
#6
Xingmei Liu, Shanshan Deng, Jinwei Huang, Yaling Huang, Yu Zhang, Qin Yan, Yanhong Wang, Yanyue Li, Chengfu Sun, Xu Jia
As an increasingly common cause of skin infections worldwide, the prevalence of antibiotic-resistant Staphylococcus aureus (S. aureus) across China has not been well documented. This literature aims to study the resistance profile to commonly used antibiotics, including macrolides, fusidic acid (FA) and mupirocin, and its relationship to the genetic typing in 34 S. aureus strains, including 6 methicillin-resistant S. aureus (MRSA), isolated from a Chinese hospital. The MIC results showed 27 (79.4%), 1 (2.9%) and 6 (17...
August 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28938476/fetal-and-maternal-genetic-variants-influencing-neonatal-vitamin-d-status
#7
Ketil Størdal, Karl Mårild, German Tapia, Margareta Haugen, Arieh S Cohen, Benedicte A Lie, Lars C Stene
Objective: Several genetic polymorphisms determine vitamin D status. We aimed to estimate the strength of association of established 25-hydroyxvitamin D (25OHD) associated variants in the mother and in the fetus, with 25OHD concentration in newborn umbilical cord plasma. Methods: We randomly selected 578 mother and child dyads from the prospective Norwegian Mother and Child Cohort study (MoBa). 25OHD was assayed in maternal samples taken shortly after delivery and in cord samples...
August 18, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28938468/long-term-natural-course-of-small-non-functional-pancreatic-neuroendocrine-tumors-in-men1-results-from-the-dmsg
#8
Carolina R C Pieterman, Joanne M de Laat, Jos W R Twisk, Rachel S van Leeuwaarde, Wouter W de Herder, Koen M A Dreijerink, Ad R M M Hermus, Olaf M Dekkers, Anouk N A van der Horst-Schrivers, Madeleine L Drent, Peter H Bisschop, Bastiaan Havekes, Inne H M Borel Rinkes, Menno R Vriens, Gerlof D Valk
Background: Pancreatic neuroendocrine tumors (pNETs) are highly prevalent in patients with Multiple Endocrine Neoplasia type 1 (MEN1) and metastatic disease is an important cause of MEN1-related mortality. Especially small non-functional (NF) pNETs pose a challenge to the treating physician and more information is needed regarding their natural course. We assessed long-term natural history of small NF-pNETs and its modifiers in the Dutch MEN1 population. Patients and Methods: Retrospective longitudinal observational cohort study of patients with small (<2cm) NF-pNETs from the Dutch national MEN1 database which includes >90% of the Dutch MEN1 population...
August 4, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28938222/inter-hemispherical-asymmetry-in-default-mode-functional-connectivity-and-baiap2-gene-are-associated-with-anger-expression-in-adhd-adults
#9
R Hasler, M G Preti, D E Meskaldji, J Prados, W Adouan, C Rodriguez, S Toma, N Hiller, T Ismaili, J Hofmeister, I Sinanaj, P Baud, S Haller, P Giannakopoulos, S Schwartz, N Perroud, D Van De Ville
Attention deficit hyperactivity disorder (ADHD) is accompanied by resting-state alterations, including abnormal activity, connectivity and asymmetry of the default-mode network (DMN). Concurrently, recent studies suggested a link between ADHD and the presence of polymorphisms within the gene BAIAP2 (i.e., brain-specific angiogenesis inhibitor 1-associated protein 2), known to be differentially expressed in brain hemispheres. The clinical and neuroimaging correlates of this polymorphism are still unknown. We investigated the association between BAIAP2 polymorphisms and DMN functional connectivity (FC) asymmetry as well as behavioral measures in ADHD adults...
September 12, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28938211/current-surface-ozone-concentrations-significantly-decrease-wheat-growth-yield-and-quality
#10
Håkan Pleijel, Malin C Broberg, Johan Uddling, Gina Mills
Tropospheric ozone is known to adversely affect crops and other vegetation. Most studies have focussed on the effects of elevated ozone levels vs. present ambient. We investigated the effect of present ambient surface ozone (O3) concentrations vs. preindustrial on a range of agronomically important response variables in field-grown wheat, using results from 33 experiments (representing 9 countries, 3 continents, 17 cultivars plus one set of 4 cultivars) having both charcoal filtered (CF) and non-filtered (NF) air treatments...
September 19, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28938176/genotypic-differences-in-physiological-and-biochemical-responses-to-salinity-stress-in-melon-cucumis-melo-l-plants-prospects-for-selection-of-salt-tolerant-landraces
#11
Behrooz Sarabi, Sahebali Bolandnazar, Nasser Ghaderi, Jaleh Ghashghaie
Melon (Cucumis melo L.) is one of the most important horticultural crops in Iran often cultivated in arid and semiarid regions of the country with salinity problems. The objective of this work was to better understand the mechanisms of physiological and biochemical responses to salinity stress of five Iranian melon landraces "Samsuri", "Kashan", "Khatouni", "Suski-e-Sabz", and "Ghobadlu" from different geographical origins, and "Galia" F1 cultivar. Plants were grown under greenhouse conditions and irrigated with half-strength Hoagland solution containing 0, 30, 60, or 90 mM NaCl for 60 days...
September 13, 2017: Plant Physiology and Biochemistry: PPB
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
#12
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/28938153/massively-parallel-sequencing-of-32-forensic-markers-using-the-precision-id-globalfiler%C3%A2-ngs-str-panel-and-the-ion-pgm%C3%A2-system
#13
Zheng Wang, Di Zhou, Hui Wang, Zhenjun Jia, Jing Liu, Xiaoqin Qian, Chengtao Li, Yiping Hou
Massively parallel sequencing (MPS) technologies have proved capable of sequencing the majority of the key forensic STR markers. By MPS, not only the repeat-length size but also sequence variations could be detected. Recently, Thermo Fisher Scientific has designed an advanced MPS 32-plex panel, named the Precision ID GlobalFiler™ NGS STR Panel, where the primer set has been designed specifically for the purpose of MPS technologies and the data analysis are supported by a new version HID STR Genotyper Plugin (V4...
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
#14
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/28938058/the-gall-wasp-leptocybe-invasa-hymenoptera-eulophidae-stimulates-different-chemical-and-phytohormone-responses-in-two-eucalyptus-varieties-that-vary-in-susceptibility-to-galling
#15
X Q Li, Y Z Liu, W F Guo, M K Solanki, Z D Yang, Y Xiang, Z C Ma, Y G Wen
Gall-inducing insects produce various types of galls on plants, but little is known about the gall-induction mechanism of these galling insects. The gall wasp Leptocybe invasa Fisher & LaSalle (Hymenoptera: Eulophidae) forms galls of different sizes on several Eucalyptus species. To clarify the physiological responses of Eucalyptus to L. invasa infestation, we measured the dynamics of nitrogen (N), carbon (C), total phenolics, total tannins and four types of phytohormones (zeatin [Z] + zeatin riboside [ZR], gibberellins [GA], indole-3-acetic acid [IAA] and abscisic acid [ABA]) in galled and ungalled leaf tissues of two Eucalyptus horticultural varieties (DH201-2 [Eucalyptus grandis × Eucalyptus camaldulensis] and EA [Eucalyptus exserta]) with different susceptibility to galling throughout the larval developmental stages...
September 1, 2017: Tree Physiology
https://www.readbyqxmd.com/read/28938026/hiv-exposed-seronegative-hesn-compared-to-hiv-infected-individuals-have-higher-frequencies-of-telomeric-killer-immunoglobulin-like-receptor-kir-b-motifs-contribution-of-kir-b-motif-encoded-genes-to-nk-cell-responsiveness
#16
Elise Jackson, Cindy Xinyu Zhang, Zahra Kiani, Irene Lisovsky, Benjamin Tallon, Alexa Del Corpo, Louise Gilbert, Julie Bruneau, Réjean Thomas, Pierre Côté, Benoit Trottier, Roger LeBlanc, Danielle Rouleau, Cécile Tremblay, Christos M Tsoukas, Jean-Pierre Routy, Xiaoyan Ni, Tsoarello Mabanga, Nicole F Bernard
Previously, we showed that Killer Immunoglobulin-like Receptor (KIR)3DS1 homozygotes (hmz) are more frequent in HIV exposed seronegative (HESN) than in recently HIV infected (HIV+) individuals. KIR3DS1 encodes an activating Natural Killer (NK) cell receptor (NKR). The link between KIR genotype and HIV outcomes likely arises from the function that NK cells acquire through expression of particular NKRs. An initial screen of 97 HESN and 123 HIV+ subjects for the frequency of KIR region gene carriage observed between-group differences for several telomeric KIR region loci...
2017: PloS One
https://www.readbyqxmd.com/read/28938023/exploration-of-genetic-architecture-through-sib-ship-reconstruction-in-advanced-breeding-population-of-eucalyptus-nitens
#17
Jaroslav Klápště, Mari Suontama, Emily Telfer, Natalie Graham, Charlie Low, Toby Stovold, Russel McKinley, Heidi Dungey
Accurate inference of relatedness between individuals in breeding population contributes to the precision of genetic parameter estimates, effectiveness of inbreeding management and the amount of genetic progress delivered from breeding programs. Pedigree reconstruction has been proven to be an efficient tool to correct pedigree errors and recover hidden relatedness in open pollinated progeny tests but the method can be limited by the lack of parental genotypes and the high proportion of alien pollen from outside the breeding population...
2017: PloS One
https://www.readbyqxmd.com/read/28937979/molecular-genomic-characterization-of-tick-and-human-derived-severe-fever-with-thrombocytopenia-syndrome-virus-isolates-from-south-korea
#18
Seok-Min Yun, Su-Jin Park, Sun-Whan Park, WooYoung Choi, Hye Won Jeong, Young-Ki Choi, Won-Ja Lee
BACKGROUND: Severe fever with thrombocytopenia syndrome (SFTS) is an emerging tick-borne viral disease caused by the SFTS virus (SFTSV) from Bunyaviridae that is endemic in East Asia. However, the genetic and evolutionary characteristics shared between tick- and human-derived Korean SFTSV strains are still limited. METHODOLOGY/PRINCIPAL FINDINGS: In this study we identify, for the first time, the genome sequence of a tick (Haemaphysalis longicornis)-derived Korean SFTSV strain (designated as KAGWT) and compare this virus with recent human SFTSV isolates to identify the genetic variations and relationships among SFTSV strains...
September 22, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28937811/maladaptive-plasticity-masks-the-effects-of-natural-selection-in-the-red-shouldered-soapberry-bug
#19
Meredith L Cenzer
Natural selection can produce local adaptation, but local adaptation can be masked by maladaptive plasticity. Maladaptive plasticity may arise as a result of gene flow producing novel gene combinations that have not been exposed to selection. In the 1980s, populations of the red-shouldered soapberry bug (Jadera haematoloma) were locally adapted to feed on the seeds of a native host plant and an introduced host plant; by 2014, local differentiation in beak length had been lost, likely as a consequence of increased gene flow...
October 2017: American Naturalist
https://www.readbyqxmd.com/read/28937809/effects-of-clonal-reproduction-on-evolutionary-lag-and-evolutionary-rescue
#20
Maria E Orive, Michael Barfield, Carlos Fernandez, Robert D Holt
Evolutionary lag-the difference between mean and optimal phenotype in the current environment-is of keen interest in light of rapid environmental change. Many ecologically important organisms have life histories that include stage structure and both sexual and clonal reproduction, yet how stage structure and clonality interplay to govern a population's rate of evolution and evolutionary lag is unknown. Effects of clonal reproduction on mean phenotype partition into two portions: one that is phenotype dependent, and another that is genotype dependent...
October 2017: American Naturalist
keyword
keyword
76211
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"