keyword
MENU ▼
Read by QxMD icon Read
search

Nucleotides

keyword
https://www.readbyqxmd.com/read/27923235/association-of-the-cholinergic-muscarinic-m2-receptor-with-autonomic-nervous-system-activity-in-patients-with-schizophrenia-on-high-dose-antipsychotics
#1
Masatoshi Miyauchi, Ikuko Kishida, Akira Suda, Yohko Shiraishi, Saki Hattori, Mami Fujibayashi, Masataka Taguri, Chie Ishii, Norio Ishii, Toshio Moritani, Yoshio Hirayasu
BACKGROUND: Patients with schizophrenia have abnormal autonomic nervous system (ANS) activity compared with the general population. One reason for this difference is the muscarinic affinity for antipsychotic drugs; therefore, single nucleotide polymorphisms (SNPs) of the muscarinic receptor gene influence this ANS dysfunction. This study sought to determine the effect of SNPs of the cholinergic muscarinic receptor (CHRM) gene on ANS activity in patients with schizophrenia receiving antipsychotic drugs...
December 7, 2016: Neuropsychobiology
https://www.readbyqxmd.com/read/27923055/a-novel-rrm3-function-in-restricting-dna-replication-via-an-orc5-binding-domain-is-genetically-separable-from-rrm3-function-as-an-atpase-helicase-in-facilitating-fork-progression
#2
Salahuddin Syed, Claus Desler, Lene J Rasmussen, Kristina H Schmidt
In response to replication stress cells activate the intra-S checkpoint, induce DNA repair pathways, increase nucleotide levels, and inhibit origin firing. Here, we report that Rrm3 associates with a subset of replication origins and controls DNA synthesis during replication stress. The N-terminal domain required for control of DNA synthesis maps to residues 186-212 that are also critical for binding Orc5 of the origin recognition complex. Deletion of this domain is lethal to cells lacking the replication checkpoint mediator Mrc1 and leads to mutations upon exposure to the replication stressor hydroxyurea...
December 2016: PLoS Genetics
https://www.readbyqxmd.com/read/27922606/otto-a-new-strategy-to-extract-mental-disease-relevant-combinations-of-gwas-hits-from-individuals
#3
H Ehrenreich, M Mitjans, S Van der Auwera, T P Centeno, M Begemann, H J Grabe, S Bonn, K-A Nave
Despite high heritability of schizophrenia, genome-wide association studies (GWAS) have not yet revealed distinct combinations of single-nucleotide polymorphisms (SNPs), relevant for mental disease-related, quantifiable behavioral phenotypes. Here we propose an individual-based model to use genome-wide significant markers for extracting first genetic signatures of such behavioral continua. 'OTTO' (old Germanic=heritage) marks an individual characterized by a prominent phenotype and a particular load of phenotype-associated risk SNPs derived from GWAS that likely contributed to the development of his personal mental illness...
December 6, 2016: Molecular Psychiatry
https://www.readbyqxmd.com/read/27922604/common-variants-on-2p16-1-6p22-1-and-10q24-32-are-associated-with-schizophrenia-in-han-chinese-population
#4
H Yu, H Yan, J Li, Z Li, X Zhang, Y Ma, L Mei, C Liu, L Cai, Q Wang, F Zhang, N Iwata, M Ikeda, L Wang, T Lu, M Li, H Xu, X Wu, B Liu, J Yang, K Li, L Lv, X Ma, C Wang, L Li, F Yang, T Jiang, Y Shi, T Li, D Zhang, W Yue
Many schizophrenia susceptibility loci have been identified through genome-wide association studies (GWASs) in European populations. However, until recently, schizophrenia GWASs in non-European populations were limited to small sample sizes and have yielded few loci associated with schizophrenia. To identify genetic risk variations for schizophrenia in the Han Chinese population, we performed a two-stage GWAS of schizophrenia comprising 4384 cases and 5770 controls, followed by independent replications of 13 single-nucleotide polymorphisms in an additional 4339 schizophrenia cases and 7043 controls of Han Chinese ancestry...
December 6, 2016: Molecular Psychiatry
https://www.readbyqxmd.com/read/27922550/a-novel-abcc6-haplotype-is-associated-with-azathioprine-drug-response-in-myasthenia-gravis
#5
Lara Colleoni, Barbara Galbardi, Claudia Barzago, Silvia Bonanno, Sara Franzi, Rita Frangiamore, Giorgia Camera, Maria Foti, Donatella Biancolini, Eleonora Canioni, Lorenzo Maggi, Carlo Antozzi, Renato Mantegazza, Pia Bernasconi, Dimos Kapetis
OBJECTIVE: We investigated the association of single nucleotide polymorphisms (SNPs) in drug-metabolizing enzymes and transporters (DMETs) with the response to azathioprine (AZA) in patients affected by myasthenia gravis (MG) to determine possible genotype-phenotype correlations. PATIENTS AND METHODS: Genomic DNA from 180 AZA-treated MG patients was screened through the Affymetrix DMET platform, which characterizes 1931 SNPs in 225 genes. The significant SNPs, identified to be involved in AZA response, were subsequently validated by allelic discrimination and direct sequencing...
December 2, 2016: Pharmacogenetics and Genomics
https://www.readbyqxmd.com/read/27922191/full-length-genomic-sequence-analysis-of-new-subtype-3k-hepatitis-e-virus-isolates-with-99-97-nucleotide-identity-obtained-from-two-consecutive-acute-hepatitis-patients-in-a-city-in-northeast-japan
#6
Masahito Miura, Jun Inoue, Mio Tsuruoka, Tsutomu Nishizawa, Shigeo Nagashima, Masaharu Takahashi, Tooru Shimosegawa, Hiroaki Okamoto
Full-length genomic sequences of hepatitis E virus (HEV) obtained from two consecutive cases of acute self-limiting hepatitis E in a city in northeast Japan were determined. Interestingly, two HEV isolates from each patient shared nucleotide identity of 99.97% in 7,225 nucleotides, and a phylogenetic analysis showed that they formed a cluster of Japanese isolates that is considered as a new HEV subtype 3k. The high similarity of HEV sequences of two isolates from these patients in this study suggested that a subtype 3k HEV strain had spread via a commonly distributed food in the city, possibly pig liver...
December 6, 2016: Journal of Medical Virology
https://www.readbyqxmd.com/read/27921456/capillary-electrophoresis-mass-spectrometry-as-a-tool-for-untargeted-metabolomics
#7
Antonia García, Joanna Godzien, Ángeles López-Gonzálvez, Coral Barbas
Highly polar and ionic metabolites, such as sugars, most amino acids, organic acids or nucleotides are not retained by conventional reversed-phase LC columns and polar stationary phases and hydrophilic-interaction LC lacks of robustness, which is still limiting their applications for untargeted metabolomics where reproducibility is a must. Biological samples such as blood, urine or even tissues include many hydrophilic compounds secreted from cells, their analysis is essential for biomarker discovery, disease progression or treatment effects...
January 2017: Bioanalysis
https://www.readbyqxmd.com/read/27921411/association-of-cd46-ivs1-1724-c-g-single-nucleotide-polymorphism-in-iranian-women-with-unexplained-recurrent-spontaneous-abortion-ursa
#8
Shiva Abdi-Shayan, Amir Monfaredan, Zahra Moradi, Mehrangiz Rajaii Oskoui, Tohid Kazemi
There are several known and unknown factors for unexplained recurrent spontaneous abortion (URSA). Among them, complement regulatory protein CD46 plays a pivotal role in preventing uncontrolled activation of complement and successful continuation of pregnancy. We aimed in this study to investigate the possible association of CD46 IVS1-1724 C>G polymorphism with RSA in Iranian women. 141 women with RSA and 153 women with normal pregnancy were enrolled in this study. RSA was confirmed as the history of having at least three consecutive abortions without any known immunologic, pathologic and genetic reason...
August 2016: Iranian Journal of Allergy, Asthma, and Immunology
https://www.readbyqxmd.com/read/27921404/genome-wide-profiling-of-genetic-variation-in-agrobacterium-transformed-rice-plants
#9
Wen-Xu Li, San-Ling Wu, Yan-Hua Liu, Gu-Lei Jin, Hai-Jun Zhao, Long-Jiang Fan, Qing-Yao Shu
Agrobacterium-mediated transformation has been widely used in producing transgenic plants, and was recently used to generate "transgene-clean" targeted genomic modifications coupled with the clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated (Cas9) system. Although tremendous variation in morphological and agronomic traits, such as plant height, seed fertility, and grain size, was observed in transgenic plants, the underlying mechanisms are not yet well understood, and the types and frequency of genetic variation in transformed plants have not been fully disclosed...
2016: Journal of Zhejiang University. Science. B
https://www.readbyqxmd.com/read/27921396/frequency-and-type-of-inheritable-mutations-induced-by-%C3%AE-rays-in-rice-as-revealed-by-whole-genome-sequencing
#10
Shan Li, Yun-Chao Zheng, Hai-Rui Cui, Hao-Wei Fu, Qing-Yao Shu, Jian-Zhong Huang
Mutation breeding is based on the induction of genetic variations; hence knowledge of the frequency and type of induced mutations is of paramount importance for the design and implementation of a mutation breeding program. Although γ ray irradiation has been widely used since the 1960s in the breeding of about 200 economically important plant species, molecular elucidation of its genetic effects has so far been achieved largely by analysis of target genes or genomic regions. In the present study, the whole genomes of six γ-irradiated M2 rice plants were sequenced; a total of 144-188 million high-quality (Q>20) reads were generated for each M2 plant, resulting in genome coverage of >45 times for each plant...
2016: Journal of Zhejiang University. Science. B
https://www.readbyqxmd.com/read/27921293/coloniality-and-migration-are-related-to-selection-on-mhc-genes-in-birds
#11
Piotr Minias, Linda A Whittingham, Peter O Dunn
The Major Histocompatibility Complex (MHC) plays a key role in pathogen recognition as a part of vertebrate adaptive immune system. The great diversity of MHC genes in natural populations is maintained by different forms of balancing selection and its strength should correlate with the diversity of pathogens to which a population is exposed and the rate of exposure. Despite this prediction, little is known about how the life-history characteristics affect selection at the MHC. Here, we examined whether the strength of balancing selection on MHC class II genes in birds (as measured with nonsynonymous nucleotide substitutions, dN) was related to their social or migratory behaviour, two life-history characteristics correlated with pathogen exposure...
December 6, 2016: Evolution; International Journal of Organic Evolution
https://www.readbyqxmd.com/read/27921175/molecular-characterization-of-a-new-soybean-infecting-member-of-the-genus-nepovirus-identified-by-high-throughput-sequencing
#12
Tuba Yasmin, Berlin D Nelson, Houston A Hobbs, Nancy K McCoppin, Kris N Lambert, Leslie L Domier
The complete nucleotide sequence of a new soybean-infecting member of the genus Nepovirus (provisionally named "soybean latent spherical virus" [SLSV]) was identified by high-throughput sequencing of RNAs from soybean leaf samples from North Dakota, USA. The sequences of RNAs 1 (8,190 nt) and 2 (5,788 nt) were completed by rapid amplification of cDNA ends. Each contained a single long open reading frame and a 3' nontranslated region of greater than 1,500 nt. The predicted amino acid sequences of the two ORFs were most closely related to nepoviruses in subgroup C...
December 5, 2016: Archives of Virology
https://www.readbyqxmd.com/read/27921077/data-of-the-interacting-protein-networks-and-nucleotide-metabolism-pathways-related-to-ndk-and-nt5
#13
Dan Zhang, Wen Ma, Yu He, Gu He, Peng Zhang, Hongxia Zhu, Ningzhi Xu, Shufang Liang
The data presented in this article are related to the research article entitled "Antibacterial mechanism of daptomycin antibiotic against Staphylococcus aureus based on a quantitative bacterial proteome analysis" (Ma et al., 2016) [1]. Nucleoside diphosphate kinase (NDK) and 5'-nucleotidase (NT5) are two proteins related to bacterial growth. Here, a bioinformatics analysis was presented to explore NDK and NT5-invovled in the interacting protein network and purine metabolism.
December 2016: Data in Brief
https://www.readbyqxmd.com/read/27920797/genome-wide-association-study-for-identifying-loci-that-affect-fillet-yield-carcass-and-body-weight-traits-in-rainbow-trout-oncorhynchus-mykiss
#14
Dianelys Gonzalez-Pena, Guangtu Gao, Matthew Baranski, Thomas Moen, Beth M Cleveland, P Brett Kenney, Roger L Vallejo, Yniv Palti, Timothy D Leeds
Fillet yield (FY, %) is an economically-important trait in rainbow trout aquaculture that affects production efficiency. Despite that, FY has received little attention in breeding programs because it is difficult to measure on a large number of fish and cannot be directly measured on breeding candidates. The recent development of a high-density SNP array for rainbow trout has provided the needed tool for studying the underlying genetic architecture of this trait. A genome-wide association study (GWAS) was conducted for FY, body weight at 10 (BW10) and 13 (BW13) months post-hatching, head-off carcass weight (CAR), and fillet weight (FW) in a pedigreed rainbow trout population selectively bred for improved growth performance...
2016: Frontiers in Genetics
https://www.readbyqxmd.com/read/27920767/ecophysiology-and-comparative-genomics-of-nitrosomonas-mobilis-ms1-isolated-from-autotrophic-nitrifying-granules-of-wastewater-treatment-bioreactor
#15
Soe Myat Thandar, Norisuke Ushiki, Hirotsugu Fujitani, Yuji Sekiguchi, Satoshi Tsuneda
Ammonia-oxidizing bacteria (AOB), which oxidize ammonia to nitrite in the first step of nitrification, play an important role in biological wastewater treatment systems. Nitrosomonas mobilis is an important and dominant AOB in various wastewater treatment systems. However, the detailed physiological and genomic properties of N. mobilis have not been thoroughly investigated because of limited success isolating pure cultures. This study investigated the key physiological characteristics of N. mobilis Ms1, which was previously isolated into pure culture from the nitrifying granules of wastewater treatment bioreactor...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27920664/investigation-of-snp-rs2060546-immediately-upstream-to-ntn4-in-a-danish-gilles-de-la-tourette-syndrome-cohort
#16
Shanmukha S Padmanabhuni, Rayan Houssari, Ann-Louise Esserlind, Jes Olesen, Thomas M Werge, Thomas F Hansen, Birgitte Bertelsen, Fotis Tsetsos, Peristera Paschou, Zeynep Tümer
Gilles de la Tourette syndrome (GTS) is a neuropsychiatric disorder characterized by multiple motor and vocal tics. GTS is a complex disorder, with environmental factors and several genes involved. Although variations within a few genes such as AADAC, NRXN1, SLITRK1, HDC, and IMMP2L have been tentatively associated with GTS (in a small number of patients), the causative genes underlying GTS pathophysiology remain unknown. In a previous genome-wide association study (GWAS) a single nucleotide polymorphism (SNP, rs2060546) near the Netrin-4 (NTN4 - MIM 610401) gene was shown to be associated with GTS [odds ratio (OR) = 1...
2016: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/27920663/asd-and-genetic-associations-with-receptors-for-oxytocin-and-vasopressin-avpr1a-avpr1b-and-oxtr
#17
Sunday M Francis, Soo-Jeong Kim, Emily Kistner-Griffin, Stephen Guter, Edwin H Cook, Suma Jacob
Background: There are limited treatments available for autism spectrum disorder (ASD). Studies have reported significant associations between the receptor genes of oxytocin (OT) and vasopressin (AVP) and ASD diagnosis, as well as ASD-related phenotypes. Researchers have also found the manipulation of these systems affects social and repetitive behaviors, core characteristics of ASD. Consequently, research involving the oxytocin/vasopressin pathways as intervention targets has increased. Therefore, further examination into the relationship between these neuropeptides and ASD was undertaken...
2016: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/27920641/severe-de-novo-hepatitis-b-recovered-from-late-onset-liver-insufficiency-with-prolonged-ascites-and-hypoalbuminemia-due-to-hepatitis-b-virus-genotype-bj-with-precore-mutation
#18
Akira Sato, Toshiya Ishii, Fumiaki Sano, Takayuki Yamada, Hideaki Takahashi, Nobuyuki Matsumoto
De novo hepatitis B is associated with a high risk of hepatic failure often resulting in fatal fulminant hepatitis even when nucleotide analogues are administered. A 77-year-old female developed de novo hepatitis B after R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone) treatment for diffuse large B-cell lymphoma. Hepatitis B virus (HBV) isolated from the patient was of genotype Bj, with a precore mutation (G1896A) exhibiting an extremely high viral load at the onset of hepatitis...
September 2016: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/27920635/clinical-and-molecular-characterisation-of-children-with-pierre-robin-sequence-and-additional-anomalies
#19
Jessie X Xu, Nicky Kilpatrick, Naomi L Baker, Anthony Penington, Peter G Farlie, Tiong Yang Tan
Pierre Robin Sequence (PRS) is usually classified into syndromic and nonsyndromic groups, with a further subclassification of the nonsyndromic group into isolated PRS and PRS with additional anomalies (PRS-Plus). The aim of this research is to provide an accurate phenotypic characterisation of nonsyndromic PRS, specifically the PRS-Plus subgroup. We sought to examine the frequency of sequence variants in previously defined conserved noncoding elements (CNEs) in the putative enhancer region upstream of SOX9, the regulation of which has been associated with PRS phenotypes...
November 2016: Molecular Syndromology
https://www.readbyqxmd.com/read/27920557/effect-of-smoking-on-the-genetic-makeup-of-toll-like-receptors-2-and-6
#20
Muhammad Kohailan, Mohammad Alanazi, Mahmoud Rouabhia, Abdullah Alamri, Narasimha Reddy Parine, Abdullah Alhadheq, Santhosh Basavarajappa, Abdul Aziz Abdullah Al-Kheraif, Abdelhabib Semlali
BACKGROUND: Cigarette smoking is a major risk factor for lung cancer, asthma, and oral cancer, and is central to the altered innate immune responsiveness to infection. Many hypotheses have provided evidence that cigarette smoking induces more genetic changes in genes involved in the development of many cigarette-related diseases. This alteration may be from single-nucleotide polymorphisms (SNPs) in innate immunity genes, especially the toll-like receptors (TLRs). OBJECTIVE: In this study, the genotype frequencies of TLR2 and TLR6 in smoking and nonsmoking population were examined...
2016: OncoTargets and Therapy
keyword
keyword
77251
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"