Results 11 to 20 of about 14,267,916 (344)

Ultra-Fine Entity Typing [PDF]

Annual Meeting of the Association for Computational Linguistics, 2018
We introduce a new entity typing task: given a sentence with an entity mention, the goal is to predict a set of free-form phrases (e.g. skyscraper, songwriter, or criminal) that describe appropriate types for the target entity. This formulation allows us
Eunsol Choi, Omer Levy, Yejin Choi, Luke Zettlemoyer   +3 more
semanticscholar   +1 more source

Chelex 100 as a medium for simple extraction of DNA for PCR-based typing from forensic material.

BioTechniques, 2013
Procedures utilizing Chelex 100 chelating resin have been developed for extracting DNA from forensic-type samples for use with the PCR. The procedures are simple, rapid, involve no organic solvents and do not require multiple tube transfers for most ...
P. Walsh, D. A. Metzger, Mohammed Taha
semanticscholar   +1 more source

CoxBase: an Online Platform for Epidemiological Surveillance, Visualization, Analysis, and Typing of Coxiella burnetii Genomic Sequences

mSystems, 2021
Q (query) fever is an infectious zoonotic disease caused by the Gram-negative bacterium Coxiella burnetii. Although the disease has been studied for decades, it still represents a threat due to sporadic outbreaks across farms in Europe.
Akinyemi M. Fasemore, Andrea Helbich, Mathias C. Walter, Thomas Dandekar, Gilles Vergnaud, Konrad U. Förstner, Dimitrios Frangoulidis   +6 more
doaj   +1 more source

A marker suitable for sex-typing birds from degraded samples [PDF]

, 2015
A new primer set was developed for sex-typing birds, Z37B. This primer set was designed to amplify alleles of small size to render it suitable for sex-typing degraded samples, including shed feathers.
Brekke, P, Dawson, DA, Dos Remedios, N, Horsburgh, GJ   +3 more
core   +2 more sources

Improvement and Validation of a Multi-Locus Variable Number of Tandem Repeats Analysis (MLVA8+) for Klebsiella pneumoniae, Klebsiella variicola, and Klebsiella quasipneumoniae

Microorganisms, 2023
The genotyping of the multidrug-resistant Klebsiella pneumoniae species complex is essential to identify outbreaks and to track their source and spread.
Deyan Donchev, Ivan N. Ivanov, Ivan Stoikov, Stefana Sabtcheva, Yordan Kalchev, Marianna Murdjeva, Elina Dobreva, Rumyana Hristova   +7 more
doaj   +1 more source

Surveillance and Genomic Analysis of Third-Generation Cephalosporin-Resistant and Carbapenem-Resistant Klebsiella pneumoniae Complex in Germany

Antibiotics, 2022
To analyse the epidemiology and population structure of third-generation cephalosporin-resistant (3GCR) and carbapenem-resistant (CR) Klebsiella pneumoniae complex isolates, patients were screened for rectal colonisation with 3GCR/CR K.
Kyriaki Xanthopoulou, Can Imirzalioglu, Sarah V. Walker, Michael Behnke, Ariane G. Dinkelacker, Simone Eisenbeis, Petra Gastmeier, Hanna Gölz, Nadja Käding, Winfried V. Kern, Axel Kola, Evelyn Kramme, Kai Lucassen, Alexander Mischnik, Silke Peter, Anna M. Rohde, Jan Rupp, Evelina Tacconelli, David Tobys, Maria J. G. T. Vehreschild, Julia Wille, Harald Seifert, Paul G. Higgins, on behalf of the DZIF R-Net Study Group   +23 more
doaj   +1 more source

An Integrated Perspective on Virulence-Associated Genes (VAGs), Antimicrobial Resistance (AMR), and Phylogenetic Clusters of Pathogenic and Non-pathogenic Avian Escherichia coli

Frontiers in Veterinary Science, 2021
Avian pathogenic Escherichia coli (APEC) is an important bacterial pathogen that causes avian colibacillosis and leads to huge economic losses in the poultry industry.
Seyede Elham Rezatofighi, Arash Najafifar, Mahdi Askari Badouei, Seyed Mostafa Peighambari, Mohammad Soltani   +4 more
doaj   +1 more source

Machine learning identifies ferroptosis-related gene ANXA2 as potential diagnostic biomarkers for NAFLD

Frontiers in Endocrinology, 2023
IntroductionNon-alcoholic fatty liver disease (NAFLD), a major cause of chronic liver disease, still lacks effective therapeutic targets today. Ferroptosis, a type of cell death characterized by lipid peroxidation, has been linked to NAFLD in certain ...
Jingtong Qin, Peng Cao, Xuexuan Ding, Zeyao Zeng, Liyan Deng, Lianxiang Luo, Lianxiang Luo   +6 more
doaj   +1 more source

MOB-suite: software tools for clustering, reconstruction and typing of plasmids from draft assemblies

Microbial Genomics, 2018
Large-scale bacterial population genetics studies are now routine due to cost-effective Illumina short-read sequencing. However, analysing plasmid content remains difficult due to incomplete assembly of plasmids. Bacterial isolates can contain any number
James Robertson, John H. E. Nash
semanticscholar   +1 more source

The Application of Pulsed Field Gel Electrophoresis in Clinical Studies [PDF]

Journal of Clinical and Diagnostic Research, 2016
Pulsed-field gel electrophoresis is a method applied in separating large segments of deoxyribonucleotide using an alternating and cross field. In a uniform magnetic field, components larger than 50kb pass a route through the gel and since the movement ...
Elaheh Gholami Parizad, Eskandar Gholami Parizad, Azar Valizadeh   +2 more
doaj   +1 more source