Results 11 to 20 of about 222,747 (199)

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

The first-trimester screening to detect chromosomal abnormalities in pregnant women: A retrospective study [PDF]

open access: yesJournal of Nursing Reports in Clinical Practice
The first-trimester screening, conducted between weeks 11 and 14, includes nuchal translucency (NT) ultrasound and blood tests for Pregnancy-associated Plasma Protein A (PAPP-A) and human chorionic gonadotropin (hCG), offering insights into chromosomal ...
Roohallah Yousefi
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

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

Optical genome mapping for detection of chromosomal aberrations in prenatal diagnosis

open access: yesActa Obstetricia et Gynecologica Scandinavica, 2023
Introduction Chromosomal aberrations are the most important etiological factors for birth defects. Optical genome mapping is a novel cytogenetic tool for detecting a broad range of chromosomal aberrations in a single assay, but relevant clinical ...
Qinxin Zhang   +12 more
doaj   +1 more source

Reactions of Triticum urartu accessions to two races of the wheat yellow rust pathogen

open access: yesCrop Journal, 2018
Triticum urartu (AA, 2n = 2x = 14), a wild grass endemic to the Fertile Crescent (FC), is the progenitor of the A subgenome in common wheat. It belongs to the primary gene pool for wheat improvement. Here, we evaluated the yellow rust (caused by Puccinia
Jibin Xiao   +9 more
doaj   +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  

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

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

Effectiveness of non-invasive chromosomal screening for normal karyotype and chromosomal rearrangements

open access: yesFrontiers in Genetics, 2023
PurposeTo study the accuracy of non-invasive chromosomal screening (NICS) results, in normal chromosomes and chromosomal rearrangement groups and to investigate whether using trophoblast cell biopsy along with NICS, to choose embryos for transfer can ...
Bo-lan Sun   +11 more
doaj   +1 more source

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