keyword
MENU ▼
Read by QxMD icon Read
search

whole genome sequence

keyword
https://www.readbyqxmd.com/read/28637339/emergence-of-ceftazidime-avibactam-non-susceptibility-in-an-mdr-klebsiella-pneumoniae-isolate
#1
Anna Both, Henning Büttner, Jiabin Huang, Markus Perbandt, Cristina Belmar Campos, Martin Christner, Florian P Maurer, Stefan Kluge, Christina König, Martin Aepfelbacher, Dominic Wichmann, Holger Rohde
Background: Avibactam is a novel broad-range β-lactamase inhibitor active against Ambler class A (including ESBL and KPC) and some Ambler class C and D (e.g. OXA-48) enzymes. We here report on the emergence of ceftazidime/avibactam resistance in clinical, multiresistant, OXA-48 and CTX-M-14-producing Klebsiella pneumoniae isolate DT12 during ceftazidime/avibactam treatment. Methods and results: Comparative whole-genome sequence analysis identified two SNPs in the CTX-M-14-encoding gene leading to two amino acid changes (P170S and T264I)...
June 16, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28637275/16gt-a-fast-and-sensitive-variant-caller-using-a-16-genotype-probabilistic-model
#2
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/28636652/integrative-analysis-of-genomic-alterations-in-triple-negative-breast-cancer-in-association-with-homologous-recombination-deficiency
#3
Masahito Kawazu, Shinya Kojima, Toshihide Ueno, Yasushi Totoki, Hiromi Nakamura, Akiko Kunita, Wei Qu, Jun Yoshimura, Manabu Soda, Takahiko Yasuda, Natsuko Hama, Mihoko Saito-Adachi, Kazuhito Sato, Shinji Kohsaka, Eirin Sai, Masako Ikemura, Shigeru Yamamoto, Tomoko Ogawa, Masashi Fukayama, Keiichiro Tada, Yasuyuki Seto, Shinichi Morishita, Shoichi Hazama, Tatsuhiro Shibata, Yoshihiro Yamashita, Hiroyuki Mano
Triple-negative breast cancer (TNBC) cells do not express estrogen receptors, progesterone receptors, or human epidermal growth factor receptor 2. Currently, apart from poly ADP-ribose polymerase inhibitors, there are few effective therapeutic options for this type of cancer. Here, we present comprehensive characterization of the genetic alterations in TNBC performed by high coverage whole genome sequencing together with transcriptome and whole exome sequencing. Silencing of the BRCA1 gene impaired the homologous recombination pathway in a subset of TNBCs, which exhibited similar phenotypes to tumors with BRCA1 mutations; they harbored many structural variations (SVs) with relative enrichment for tandem duplication...
June 21, 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28635424/genome-wide-linkage-and-haplotype-sharing-analysis-implicates-the-mcdr3-locus-as-a-candidate-region-for-a-developmental-macular-disorder-in-association-with-digit-abnormalities
#4
Valentina Cipriani, Ambreen Kalhoro, Gavin Arno, Raquel S Silva, Nikolas Pontikos, Virginie Puech, Michelle E McClements, David M Hunt, Veronica van Heyningen, Michel Michaelides, Andrew R Webster, Anthony T Moore, Bernard Puech
BACKGROUND: Developmental macular disorders are a heterogeneous group of rare retinal conditions that can cause significant visual impairment from childhood. Among these disorders, autosomal dominant North Carolina macular dystrophy (NCMD) has been mapped to 6q16 (MCDR1) with recent support for a non-coding disease mechanism of PRDM13. A second locus on 5p15-5p13 (MCDR3) has been implicated in a similar phenotype, but the disease-causing mechanism still remains unknown. METHODS: Two families affected by a dominant developmental macular disorder that closely resembles NCMD in association with digit abnormalities were included in the study...
March 2, 2017: Ophthalmic Genetics
https://www.readbyqxmd.com/read/28634359/infections-of-horses-and-shrews-with-bornaviruses-in-upper-austria-a-novel-endemic-area-of-borna-disease
#5
Herbert Weissenböck, Zoltán Bagó, Jolanta Kolodziejek, Barbara Hager, Günter Palmetzhofer, Ralf Dürrwald, Norbert Nowotny
Borna disease, a lethal infection with Borna disease virus-1 (BoDV-1), was diagnosed in four horses from Upper Austria in 2015 and 2016. All cases occurred in winter (two cases in February 2015 and two cases in December 2016), and the maximal distance of the affected stables was 17 km. To demonstrate whether the causative agent was also harbored by its reservoir host, the bicolored white-toothed shrew (Crocidura leucodon), 28 shrews from this geographic area were collected in 2015 and investigated for the presence of BoDV-1...
June 21, 2017: Emerging Microbes & Infections
https://www.readbyqxmd.com/read/28634180/a-mutyh-germline-mutation-is-associated-with-small-intestinal-neuroendocrine-tumors
#6
Jan P Dumanski, Chiara Rasi, Peyman Björklund, Hanna Davies, Abir Salwa Ali, Malin Grönberg, Staffan Welin, Halfdan Sorbye, Henning Grønbæk, Janet Cunningham, Lars A Forsberg, Lars Lind, Erik Ingelsson, Peter Stalberg, Per Hellman, Eva Tiensuu Janson
The genetics behind predisposition to small intestinal neuroendocrine tumors (SI-NETs) is largely unknown, but there is growing awareness of a familial form of the disease. We aimed to identify germline mutations involved in the carcinogenesis of SI-NETs. The strategy included next-generation sequencing of exome- and/or whole-genome of blood DNA, and in selected cases tumor DNA, from 24 patients from 15 families with the history of SI-NETs. We identified seven candidate mutations in six genes that were further studied using 215 sporadic SI-NET patients...
June 20, 2017: Endocrine-related Cancer
https://www.readbyqxmd.com/read/28633642/prediction-and-analysis-of-three-gene-families-related-to-leaf-rust-puccinia-triticina-resistance-in-wheat-triticum-aestivum-l
#7
Fred Y Peng, Rong-Cai Yang
BACKGROUND: The resistance to leaf rust (Lr) caused by Puccinia triticina in wheat (Triticum aestivum L.) has been well studied over the past decades with over 70 Lr genes being mapped on different chromosomes and numerous QTLs (quantitative trait loci) being detected or mapped using DNA markers. Such resistance is often divided into race-specific and race-nonspecific resistance. The race-nonspecific resistance can be further divided into resistance to most or all races of the same pathogen and resistance to multiple pathogens...
June 20, 2017: BMC Plant Biology
https://www.readbyqxmd.com/read/28633485/re-whole-genome-sequencing-identifies-nosocomial-transmission-of-extra-pulmonary-m-tuberculosis
#8
David A Barr, Tom A Yates
No abstract text is available yet for this article.
June 19, 2017: QJM: Monthly Journal of the Association of Physicians
https://www.readbyqxmd.com/read/28633438/sandpuma-ensemble-predictions-of-nonribosomal-peptide-chemistry-reveals-biosynthetic-diversity-across-actinobacteria
#9
Marc G Chevrette, Fabian Aicheler, Oliver Kohlbacher, Cameron R Currie, Marnix H Medema
Summary: Nonribosomally synthesized peptides (NRPs) are natural products with widespread applications in medicine and biotechnology. Many algorithms have been developed to predict the substrate specificities of nonribosomal peptide synthetase adenylation (A) domains from DNA sequences, which enables prioritization and dereplication, and integration with other data types in discovery efforts. However, insufficient training data and a lack of clarity regarding prediction quality have impeded optimal use...
June 19, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28632991/uncovering-the-repertoire-of-fungal-secondary-metabolites-from-fleming-s-lab-to-the-international-space-station
#10
Tomasz Boruta
Fungi produce a variety of secondary metabolites (SMs), low-molecular weight compounds associated with many potentially useful biological activities. The examples of biotechnologically relevant fungal metabolites include penicillin, a beta-lactam antibiotic, and lovastatin, a cholesterol-lowering drug. The discovery of pharmaceutical lead compounds within the microbial metabolic pools relies on the selection and biochemical characterization of promising strains. Not all SMs are produced under standard cultivation conditions, hence the uncovering of chemical potential of investigated strains often requires the use of induction strategies to awake the associated biosynthetic genes...
June 20, 2017: Bioengineered
https://www.readbyqxmd.com/read/28632436/development-of-computer-algorithm-for-editing-of-next-generation-sequencing-metagenome-data
#11
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/28632285/whole-genome-sequencing-in-primary-care
#12
(no author information available yet)
No abstract text is available yet for this article.
June 27, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28632283/the-impact-of-whole-genome-sequencing-on-the-primary-care-and-outcomes-of-healthy-adult-patients-a-pilot-randomized-trial
#13
Jason L Vassy, Kurt D Christensen, Erica F Schonman, Carrie L Blout, Jill O Robinson, Joel B Krier, Pamela M Diamond, Matthew Lebo, Kalotina Machini, Danielle R Azzariti, Dmitry Dukhovny, David W Bates, Calum A MacRae, Michael F Murray, Heidi L Rehm, Amy L McGuire, Robert C Green
Background: Whole-genome sequencing (WGS) in asymptomatic adults might prevent disease but increase health care use without clinical value. Objective: To describe the effect on clinical care and outcomes of adding WGS to standardized family history assessment in primary care. Design: Pilot randomized trial. (ClinicalTrials.gov: NCT01736566). Setting: Academic primary care practices. Participants: 9 primary care physicians (PCPs) and 100 generally healthy patients recruited at ages 40 to 65 years...
June 27, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28632114/enterococcus-crotali-sp-nov-isolated-from-faecal-material-of-a-timber-rattlesnake
#14
Richard W McLaughlin, Patricia Lynn Shewmaker, Anne M Whitney, Ben W Humrighouse, Ana C Lauer, Vladimir N Loparev, Christopher A Gulvik, P A Cochran, Scot E Dowd
A facultatively anaerobic, Gram-stain-positive bacterium, designated ETRF1T, was found in faecal material of a timber rattlesnake (Crotalus horridus). Based on a comparative 16S rRNA gene sequence analysis, the isolate was assigned to the genus Enterococcus. The 16S rRNA gene sequence of strain ETRF1T showed >97 % similarity to that of the type strains of Enterococcus rotai, E. caccae, E. silesiacus, E haemoperoxidus, E. ureasiticus, E. moraviensis, E. plantarum, E. quebecensis, E. ureilyticus, E. termitis, E...
June 20, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28631363/experimental-evolution-of-bacillus-subtilis
#15
REVIEW
Daniel R Zeigler, Wayne L Nicholson
The endospore-forming bacteria have persisted on earth perhaps 3Ga, leveraging the flexibility of their distinctive lifestyle to adapt to a remarkably wide range of environments. This process of adaptation can be investigated through the simple but powerful technique of laboratory evolution. Evolved strains can be analyzed by whole genome sequencing and an array of omics technologies. The intensively studied, genetically tractable endospore-former, Bacillus subtilis, is an ideal subject for laboratory evolution experiments...
June 19, 2017: Environmental Microbiology
https://www.readbyqxmd.com/read/28631185/the-increased-expression-of-follicle-stimulating-hormone-leads-to-a-decrease-of-fecundity-in-transgenic-large-white-female-pigs
#16
Kai Jiang, Pan Xu, Wanbo Li, Qiang Yang, Longyun Li, Chuanmin Qiao, Huanfa Gong, Hao Zheng, Zhimin Zhou, Hao Fu, Qiuyan Li, Yuyun Xing, Jun Ren
Follicle-stimulating hormone (FSH) is a pituitary gonadotropin regulating reproduction in mammals. Overexpression of the exogenous FSHα/β genes from Chinese Erhualian pigs improved female fecundity of transgenic (TG) mice and male spermatogenesis ability of Large White TG boars. Here, we investigated the impact of the exogenous FSHα/β genes on female reproductive performance of Large White TG pigs. First, we identified the integration site of the exogenous FSHα/β genes at 140,646,456 bp on chromosome 9 in these TG pigs using whole-genome sequencing...
June 19, 2017: Transgenic Research
https://www.readbyqxmd.com/read/28630945/the-icr96-exon-cnv-validation-series-a-resource-for-orthogonal-assessment-of-exon-cnv-calling-in-ngs-data
#17
Shazia Mahamdallie, Elise Ruark, Shawn Yost, Emma Ramsay, Imran Uddin, Harriett Wylie, Anna Elliott, Ann Strydom, Anthony Renwick, Sheila Seal, Nazneen Rahman
Detection of deletions and duplications of whole exons (exon CNVs) is a key requirement of genetic testing. Accurate detection of this variant type has proved very challenging in targeted next-generation sequencing (NGS) data, particularly if only a single exon is involved. Many different NGS exon CNV calling methods have been developed over the last five years. Such methods are usually evaluated using simulated and/or in-house data due to a lack of publicly-available datasets with orthogonally generated results...
2017: Wellcome Open Research
https://www.readbyqxmd.com/read/28630899/comment-on-whole-genome-sequence-analysis-shows-two-endemic-species-of-north-american-wolf-are-admixtures-of-the-coyote-and-gray-wolf
#18
Paul A Hohenlohe, Linda Y Rutledge, Lisette P Waits, Kimberly R Andrews, Jennifer R Adams, Joseph W Hinton, Ronald M Nowak, Brent R Patterson, Adrian P Wydeven, Paul A Wilson, Brad N White
Whole-genome data do not support a recent hybrid origin for red and eastern wolves.
June 2017: Science Advances
https://www.readbyqxmd.com/read/28630430/a-multinational-analysis-of-mutations-and-heterogeneity-in-pzase-rpsa-and-pand-associated-with-pyrazinamide-resistance-in-m-xdr-mycobacterium-tuberculosis
#19
S M Ramirez-Busby, T C Rodwell, L Fink, D Catanzaro, R L Jackson, M Pettigrove, A Catanzaro, F Valafar
Pyrazinamide (PZA) is an important first-line drug in all existing and new tuberculosis (TB) treatment regimens. PZA-resistance in M. tuberculosis is increasing, especially among M/XDR cases. Noted issues with PZA Drug Susceptibility Testing (DST) have driven the search for alternative tests. This study provides a comprehensive assessment of PZA molecular diagnostics in M/XDR TB cases. A set of 296, mostly XDR, clinical M. tuberculosis isolates from four countries were subjected to DST for eight drugs, confirmatory Wayne's assay, and whole-genome sequencing...
June 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28630326/reconstruction-and-evolutionary-history-of-eutherian-chromosomes
#20
Jaebum Kim, Marta Farré, Loretta Auvil, Boris Capitanu, Denis M Larkin, Jian Ma, Harris A Lewin
Whole-genome assemblies of 19 placental mammals and two outgroup species were used to reconstruct the order and orientation of syntenic fragments in chromosomes of the eutherian ancestor and six other descendant ancestors leading to human. For ancestral chromosome reconstructions, we developed an algorithm (DESCHRAMBLER) that probabilistically determines the adjacencies of syntenic fragments using chromosome-scale and fragmented genome assemblies. The reconstructed chromosomes of the eutherian, boreoeutherian, and euarchontoglires ancestor each included >80% of the entire length of the human genome, whereas reconstructed chromosomes of the most recent common ancestor of simians, catarrhini, great apes, and humans and chimpanzees included >90% of human genome sequence...
June 19, 2017: Proceedings of the National Academy of Sciences of the United States of America
keyword
keyword
97998
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"