keyword
MENU ▼
Read by QxMD icon Read
search

Illumina

keyword
https://www.readbyqxmd.com/read/28637314/dna-methylation-signatures-and-coagulation-factors-in-the-peripheral-blood-leucocytes-of-epithelial-ovarian-cancer
#1
Lian Li, Hong Zheng, Yubei Huang, Caiyun Huang, Shuang Zhang, Jing Tian, Pei Li, Anil K Sood, Wei Zhang, Kexin Chen
Solid tumors are increasingly recognized as a systemic disease that is manifested by changes in DNA, RNA, proteins, and metabolites in the blood. Whereas many studies have reported gene mutation events in the circulation, few studies have focused on epigenetic DNA methylation markers. To identify DNA methylation biomarkers in peripheral blood for ovarian cancer, we performed a two-stage epigenome-wide association study. In the discovery stage, we measured genome wide DNA methylation for 485,000 CpG sites in peripheral blood in 24 epithelial ovarian cancer cases and 24 age-matched healthy controls...
June 16, 2017: Carcinogenesis
https://www.readbyqxmd.com/read/28637297/a-role-for-progesterone-regulated-sfrp4-expression-in-uterine-leiomyomas
#2
Meaghan A Delaney, Ying-Wooi Wan, Gyoung-Eun Kim, Chad J Creighton, Margaret G Taylor, Ramya Masand, Andrew Park, Cecilia Valdes, William Gibbons, Zhandong Liu, Matthew L Anderson
Context: Despite progesterone's key role in uterine smooth muscle tumorigenesis, the mechanisms by which it promotes the growth of uterine leiomyomas remain poorly understood. Objective: The aim of this study was to identify novel gene products mediating progesterone's effects in uterine leiomyomas. Design: Gene expression profiling was used to identify putative progesterone-regulated genes differentially expressed in uterine leiomyomas, which were then studied in vitro...
June 14, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28637275/16gt-a-fast-and-sensitive-variant-caller-using-a-16-genotype-probabilistic-model
#3
Ruibang Luo, Michael C Schatz, Steven L Salzberg
16GT is a variant caller for Illumina whole-genome and whole-exome sequencing data. It uses a new 16-genotype probabilistic model to unify SNP and indel calling in a single variant calling algorithm. In benchmark comparisons with five other widely used variant callers on a modern 36-core server, 16GT demonstrated improved sensitivity in calling SNPs, and it provided comparable sensitivity and accuracy for calling indels as compared to the GATK HaplotypeCaller. 16GT is available at https://github.com/aquaskyline/16GT...
June 15, 2017: GigaScience
https://www.readbyqxmd.com/read/28637205/evolution-and-comparative-genomics-of-paqu-like-conjugative-plasmids-in-vibrio-species
#4
Ruichao Li, Lianwei Ye, Marcus Ho Yin Wong, Zhiwei Zheng, Edward Wai Chi Chan, Sheng Chen
Objectives: To investigate a set of MDR conjugative plasmids found in Vibrio species and characterize the underlying evolution process. Methods: pAQU-type plasmids from Vibrio species were sequenced using both Illumina and PacBio platforms. Bioinformatics tools were utilized to analyse the typical MDR regions and core genes in the plasmids. Results: The nine pAQU-type plasmids ranged from ∼160 to 206 kb in size and were found to harbour as many as 111 core genes encoding conjugative, replication and maintenance functions...
June 20, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28637164/biological-nutrient-removal-and-molecular-biological-characteristics-in-an-anaerobic-multistage-anaerobic-oxic-a-mao-process-to-treat-municipal-wastewater
#5
Xiao Huang, Wenyi Dong, Hongjie Wang, Shilong Jiang
This study aimed to present an anaerobic-multistage anaerobic/oxic (A-MAO) process to treat municipal wastewater. The average COD, NH4(+)-N, TN, and TP removal efficiency were 91.81%, 96.26%, 83.73% and 94.49%, respectively. Temperature plunge and C/N decrease have a certain impact on the modified process. Characteristics of microbial community, function microorganism, and correlation of microbial community with environmental variables in five compartments were carried out by Illumina Miseq high-throughput sequencing...
May 29, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28637161/sequential-batch-thermophilic-solid-state-anaerobic-digestion-of-lignocellulosic-biomass-via-recirculating-digestate-as-inoculum-part-ii-microbial-diversity-and-succession
#6
Long Lin, Zhongtang Yu, Yebo Li
This study aimed to investigate the effect of recirculation of digestate as inoculum on the microbial communities in thermophilic solid-state anaerobic digestion (SS-AD) of yard trimmings. The SS-AD consisted of 4 consecutive runs (30days/run), with digestate from the previous run being used as the inoculum of the subsequent run. Bacterial and archaeal communities (day 0, 4, 8, 12, 20, and 30) were examined using Illumina sequencing of 16S rRNA genes. The results revealed substantial microbial succession toward increased diversity until run 3...
June 9, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28634825/a-rapid-and-cost-effective-approach-for-the-development-of-polymorphic-microsatellites-in-non-model-species-using-paired-end-rad-sequencing
#7
Dong-Xiu Xue, Yu-Long Li, Jin-Xian Liu
As one of the most informative and versatile DNA-based markers, microsatellites have been widely used in population and conservation genetic studies. However, the development of microsatellites has traditionally been laborious, time-consuming, and expensive. In the present study, a rapid and cost-effective "RAD-seq-Assembly-Microsatellite" approach was developed to identify abundant microsatellite markers in non-model species using the roughskin sculpin Trachidermus fasciatus as a representative. Overlapping paired-end Illumina reads generated by restriction-site-associated DNA sequencing (RAD-seq) were clustered based on the similarity of reads containing the restriction enzyme recognition site and then assembled into contigs, which were used for microsatellite discovery and primer design...
June 20, 2017: Molecular Genetics and Genomics: MGG
https://www.readbyqxmd.com/read/28634475/cesarean-or-vaginal-birth-does-not-impact-the-longitudinal-development-of-the-gut-microbiome-in-a-cohort-of-exclusively-preterm-infants
#8
Christopher J Stewart, Nicholas D Embleton, Elizabeth Clements, Pamela N Luna, Daniel P Smith, Tatiana Y Fofanova, Andrew Nelson, Gillian Taylor, Caroline H Orr, Joseph F Petrosino, Janet E Berrington, Stephen P Cummings
The short and long-term impact of birth mode on the developing gut microbiome in neonates has potential implications for the health of infants. In term infants, the microbiome immediately following birth across multiple body sites corresponds to birth mode, with increased Bacteroides in vaginally delivered infants. We aimed to determine the impact of birth mode of the preterm gut microbiome over the first 100 days of life and following neonatal intensive care unit (NICU) discharge. In total, 867 stool samples from 46 preterm infants (21 cesarean and 25 vaginal), median gestational age 27 weeks, were sequenced (V4 region 16S rRNA gene, Illumina MiSeq)...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28633070/length-and-repeat-sequence-variation-in-58-strs-and-94-snps-in-two-spanish-populations
#9
Ferran Casals, Roger Anglada, Núria Bonet, Raquel Rasal, Kristiaan J van der Gaag, Jerry Hoogenboom, Neus Solé-Morata, David Comas, Francesc Calafell
We have genotyped the 58 STRs (27 autosomal, 24 Y-STRs and 7 X-STRs) and 94 autosomal SNPs in Illumina ForenSeq™ Primer Mix A in 88 Spanish Roma (Gypsy) samples and 143 Catalans. Since this platform is based in massive parallel sequencing, we have used simple R scripts to uncover the sequence variation in the repeat region. Thus, we have found, across 58 STRs, 541 length-based alleles, which, after considering repeat-sequence variation, became 804 different alleles. All loci in both populations were in Hardy-Weinberg equilibrium...
June 16, 2017: Forensic Science International. Genetics
https://www.readbyqxmd.com/read/28632436/development-of-computer-algorithm-for-editing-of-next-generation-sequencing-metagenome-data
#10
Radhika Khanna, Sangeeta Mittal, Sujata Mohanty
The successful implementation of the advanced sequencing technology, the next generation sequencing (NGS) motivates scientists from diverse fields of biological research especially from genomics and transcriptomics in generating large genomic data set to make their analysis more robust and come up with strong inference. However, exploiting this huge genomic data set becomes a challenge for the molecular biologists. To corroborate this problem, computational software and hardware are being developed in parallel and become an integral part of life science...
June 20, 2017: Journal of Computational Biology: a Journal of Computational Molecular Cell Biology
https://www.readbyqxmd.com/read/28631411/function-of-bacterial-community-dynamics-in-the-formation-of-cadaveric-semiochemicals-during-in-situ-carcass-decomposition
#11
Javier Pascual, Christian von Hoermann, Ann-Marie Rottler-Hoermann, Omer Nevo, Alicia Geppert, Johannes Sikorski, Katharina J Huber, Sandra Steiger, Manfred Ayasse, Jörg Overmann
The decomposition of dead mammalian tissue involves a complex temporal succession of epinecrotic bacteria. Microbial activity may release different cadaveric volatile organic compounds which in turn attract other key players of carcass decomposition such as scavenger insects. To elucidate the dynamics and potential functions of epinecrotic bacteria on carcasses, we monitored bacterial communities developing on still-born piglets incubated in different forest ecosystems by combining high-throughput Illumina 16S rRNA sequencing with gas chromatography-mass spectrometry of volatiles...
June 19, 2017: Environmental Microbiology
https://www.readbyqxmd.com/read/28630801/characterization-of-the-transcriptome-and-est-ssr-development-in-boea-clarkeana-a-desiccation-tolerant-plant-endemic-to-china
#12
Ying Wang, Kun Liu, De Bi, Shoubiao Zhou, Jianwen Shao
BACKGROUND: Desiccation-tolerant (DT) plants can recover full metabolic competence upon rehydration after losing most of their cellular water (>95%) for extended periods of time. Functional genomic approaches such as transcriptome sequencing can help us understand how DT plants survive and respond to dehydration, which has great significance for plant biology and improving the drought tolerance of crops. Boea clarkeana Hemsl. (Gesneriaceae) is a DT dicotyledonous herb. Its genomic sequences characteristics remain unknown...
2017: PeerJ
https://www.readbyqxmd.com/read/28630705/physiological-effects-of-stress-related-to-helicopter-travel-in-federal-emergency-management-agency-search-and-rescue-canines
#13
E Perry, N Gulson, T-W Liu Cross, K S Swanson
Working canines are deployed by the Federal Emergency Management Agency (FEMA), as part of a National Disaster Response Plan. Stress associated with helicopter flight and the resulting physical effects on the dog are unknown. Our objective was to test the hypotheses that (1) helicopter travel affects the physiology and faecal microbiota of working canines, but that (2) physiological consequences of helicopter travel will not negatively affect their work performance. A total of nine FEMA canines were loaded onto helicopters and flown for 30 min in July 2015...
2017: Journal of Nutritional Science
https://www.readbyqxmd.com/read/28630479/attention-cognitive-control-and-motivation-in-adhd-linking-event-related-brain-potentials-and-dna-methylation-patterns-in-boys-at-early-school-age
#14
Hartmut Heinrich, Juliane Grunitz, Valeska Stonawski, Stefan Frey, Simone Wahl, Björn Albrecht, Tamme W Goecke, Matthias W Beckmann, Johannes Kornhuber, Peter A Fasching, Gunther H Moll, Anna Eichler
In order to better understand the underpinnings of attention-deficit/hyperactivity disorder (ADHD), we targeted the relationship of attentional, cognitive control and motivational processes with DNA methylation patterns of 60 candidate genes in boys at early school age. Participants (6 to 8 years; N = 82) were selected from a German longitudinal cohort (FRANCES). ADHD-related behaviour was assessed via maternal ratings. Performance and event-related potential measures (inter alia Cue-P3 and Nogo-P3), which were recorded in a motivational go/nogo task, indicated diminished attentional orienting, reduced inhibitory response control and a larger motivational effect on performance in ADHD already at this relatively young age...
June 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28629190/biotechnological-potential-of-cold-adapted-pseudoalteromonas-spp-isolated-from-deep-sea-sponges
#15
Erik Borchert, Stephen Knobloch, Emilie Dwyer, Sinéad Flynn, Stephen A Jackson, Ragnar Jóhannsson, Viggó T Marteinsson, Fergal O'Gara, Alan D W Dobson
The marine genus Pseudoalteromonas is known for its versatile biotechnological potential with respect to the production of antimicrobials and enzymes of industrial interest. We have sequenced the genomes of three Pseudoalteromonas sp. strains isolated from different deep sea sponges on the Illumina MiSeq platform. The isolates have been screened for various industrially important enzymes and comparative genomics has been applied to investigate potential relationships between the isolates and their host organisms, while comparing them to free-living Pseudoalteromonas spp...
June 19, 2017: Marine Drugs
https://www.readbyqxmd.com/read/28628218/microbiota-analysis-using-an-illumina-miseq-platform-to-sequence-16s-rrna-genes
#16
Alexis Rapin, Céline Pattaroni, Benjamin J Marsland, Nicola L Harris
The microbiota have been shown to play an important role in diverse biological processes including immunity, metabolism, and digestion. Assessing the exact composition of the microbiota has proven challenging due to the often unknown growth specificities of its members, and culture-based approaches typically fail to capture the complete diversity of microorganisms present. Next Generation Sequencing (NGS) methods provide an efficient means to gather information about cultured and uncultured members of the microbiota...
June 19, 2017: Current Protocols in Mouse Biology
https://www.readbyqxmd.com/read/28626638/transcriptome-of-barley-under-three-different-heavy-metal-stress-reaction
#17
Martina Kintlová, Nicolas Blavet, Radim Cegan, Roman Hobza
In the present study, we used Illumina sequencing technology (HiSeq 2000) to sequence the transcriptome of barley (Hordeum vulgare L., cv. Morex) under three different heavy metal stress conditions: copper, zinc and cadmium. For each of those metals, the concentration causing a 50% inhibitory effect for root growth (EC50) was determined. We sequenced the total RNA of both roots and shoots from barley with and without heavy metal treatments in three replicates. Raw reads of the transcriptome project have been deposited in NCBI's BioProject accession number PRJNA382490...
September 2017: Genomics Data
https://www.readbyqxmd.com/read/28626453/zinc-oxide-nanoparticles-influence-microflora-in-ileal-digesta-and-correlate-well-with-blood-metabolites
#18
Yanni Feng, Lingjiang Min, Weidong Zhang, Jing Liu, Zhumei Hou, Meiqiang Chu, Lan Li, Wei Shen, Yong Zhao, Hongfu Zhang
Zinc oxide nanoparticles (ZnO NPs) are used widely in consumer and industrial products, however, their influence on gut microbiota and metabolism and their mutual interactions are not fully understood. In this study, the effects of ZnO NPs on ileal bacterial communities, plasma metabolites, and correlations between them were investigated. Hens were fed with different concentrations of ZnO NPs [based on Zn; 0 mg/kg (control), 25 mg/kg, 50 mg/kg, and 100 mg/kg] for 9 weeks. Subsequently, ileal digesta and blood plasma were collected for analysis of microflora and metabolites, respectively...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28625126/enhanced-risk-for-specific-somatic-myeloproliferative-neoplastic-mutations-in-patients-with-stroke
#19
Chih-Cheng Chen, Chia-Chen Hsu, Cih-En Huang, Yi-Yang Chen, Jrhau Lung, Hsing-Ying Ho, Chian-Pei Li, Jiann-Der Lee
BACKGROUND: Somatic mutations of Janus kinase 2 (JAK2V617F), calreticulin (CALR), and myeloproliferative leukemia virus oncogene (MPL) are the major clonal molecules that drive the pathogenesis of myeloproliferative neoplasms (MPN). It is well recognized that MPN patients carry an excessive risk of thrombohemorrhagic complications. However, little is known about the prevalence of these clonal markers in patients with cerebral vascular disease. METHODS: To address this issue, 153 consecutive stroke patients in Taiwan were enrolled in the study...
June 18, 2017: Current Neurovascular Research
https://www.readbyqxmd.com/read/28624536/microrna-dependent-regulation-of-metamorphosis-and-identification-of-micrornas-in-the-red-flour-beetle-tribolium-castaneum
#20
Wei Wu, Wenfeng Xiong, Chengjun Li, Mengfan Zhai, Yao Li, Fei Ma, Bin Li
To date, although some microRNAs (miRNAs) have been discovered in the holometabolism insect Tribolium castaneum, large numbers of miRNAs still require investigation. Knocking down Dicer-1 (Dcr-1) and Argonaute-1 (Ago-1) in late larvae impaired miRNA synthesis, affected the juvenile hormone pathway by up-regulating Methoprene-tolerant (Met) and Krüppel-homolog1 (Kr-h1) transcript levels, and resulted in a series of defects in T. castaneum development and metamorphosis. Thus, high-throughput Illumina/Solexa sequencing was performed with a mixed sample of eight key developmental stages of T...
June 14, 2017: Genomics
keyword
keyword
23984
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"