Results 21 to 30 of about 1,274,518 (371)

The Emergence of Chromosomally Located blaCTX-M-55 in Salmonella From Foodborne Animals in China

open access: yesFrontiers in Microbiology, 2019
The emergence and increase in prevalence of resistance to cephalosporins amongst isolates of Salmonella from food animals imposes a public health threat.
Chuan-Zhen Zhang   +9 more
doaj   +1 more source

PointFinder: a novel web tool for WGS-based detection of antimicrobial resistance associated with chromosomal point mutations in bacterial pathogens

open access: yesJournal of Antimicrobial Chemotherapy, 2017
Background Antibiotic resistance is a major health problem, as drugs that were once highly effective no longer cure bacterial infections. WGS has previously been shown to be an alternative method for detecting horizontally acquired antimicrobial ...
E. Zankari   +5 more
semanticscholar   +1 more source

Chromoanagenesis: cataclysms behind complex chromosomal rearrangements

open access: yesMolecular Cytogenetics, 2019
Background During the last decade, genome sequencing projects in cancer genomes as well as in patients with congenital diseases and healthy individuals have led to the identification of new types of massive chromosomal rearrangements arising during ...
Franck Pellestor
doaj   +1 more source

Predictive value of aberrant right subclavian artery for fetal chromosome aneuploidy in women of advanced maternal age

open access: yesBMC Pregnancy and Childbirth, 2021
Background In the entire population, an aberrant right subclavian artery (ARSA) is closely associated with chromosomal abnormalities. ARSA with additional ultrasonic findings would increase risk of chromosomal abnormalities. The risk of fetal chromosomal
Li-Ping Chen   +8 more
doaj   +1 more source

Cytogenetic Analysis for Suspected Chromosomal Abnormalities; A Five Years Experience [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: Chromosomal abnormalities are the results of alterations in the number or structure of chromosomes causing significant human morbidity and mortality.
Sunil Kumar Polipalli   +6 more
doaj   +1 more source

Cell-cycle dynamics of chromosomal organisation at single-cell resolution

open access: yesNature, 2016
Chromosomes in proliferating metazoan cells undergo marked structural metamorphoses every cell cycle, alternating between highly condensed mitotic structures that facilitate chromosome segregation, and decondensed interphase structures that accommodate ...
T. Nagano   +9 more
semanticscholar   +1 more source

A Novel Chromosomal Translocation Identified due to Complex Genetic Instability in iPSC Generated for Choroideremia

open access: yesCells, 2019
Induced pluripotent stem cells (iPSCs) have revolutionized the study of human diseases as they can renew indefinitely, undergo multi-lineage differentiation, and generate disease-specific models. However, the difficulty of working with iPSCs is that they
Nejla Erkilic   +14 more
doaj   +1 more source

Antenatal screening for chromosomal and genetic abnormalities:Cost effectiveness and outcome [PDF]

open access: yesJournal of Analytical Research in Clinical Medicine, 2018
Introduction: As an essential part of antenatal care, pregnant women of all ages should be offered screening for chromosomal abnormalities before 20 weeks of gestation.
Simin Tagavi   +7 more
doaj   +1 more source

CRISPR-Cas9 genome editing induces megabase-scale chromosomal truncations

open access: yesNature Communications, 2019
CRISPR-Cas9 is a promising technology for genome editing. Here we use Cas9 nuclease-induced double-strand break DNA (DSB) at the UROS locus to model and correct congenital erythropoietic porphyria.
G. Cullot   +19 more
semanticscholar   +1 more source

Y-Chromosome Microdeletions: A Review of Prevalence, Screening, and Clinical Considerations

open access: yesThe Application of Clinical Genetics, 2021
Matthew J Rabinowitz, Phillip J Huffman, Nora M Haney, Taylor P Kohn The James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USACorrespondence: Taylor P KohnJames Buchanan Brady Urological Institute ...
Rabinowitz MJ   +3 more
doaj  

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