Results 81 to 90 of about 886,155 (279)

Uncovering Proximity of Chromosome Territories using Classical Algebraic Statistics [PDF]

open access: yes, 2014
Exchange type chromosome aberrations (ETCAs) are rearrangements of the genome that occur when chromosomes break and the resulting fragments rejoin with other fragments from other chromosomes.
Arsuaga, Javier   +3 more
core  

Molecular cytotaxonomy of primates by chromosomal in situ suppression hybridization [PDF]

open access: yes, 1990
A new strategy for analyzing chromosomal evolution in primates is presented using chromosomal in situ suppression (CISS) hybridization. Biotin-labeled DNA libraries from flow-sorted human chromosomes are hybridized to chromosome preparations of ...
Anna Jauch   +22 more
core   +1 more source

Combined use of bacterial artificial chromosomes-on-beads with karyotype detection improves prenatal diagnosis

open access: yesMolecular Cytogenetics, 2019
Background This study evaluated the individual and combined diagnostic performance of the bacterial artificial chromosomes (BACs)-on-Beads (BoBs™) assay and conventional karyotyping for the prenatal detection of chromosomal abnormalities in pregnant ...
Zhengyou Miao   +5 more
doaj   +1 more source

Chromosome-specific aberrations, rather than general aneuploidy, may drive mouse embryonic stem cell-derived teratoma metastasis

open access: yesStem Cell Research & Therapy
Introduction Pluripotent stem cells (PSC) are known to recurrently acquire genetic aberrations including chromosomal aneuploidy during long-term culture of which the consequences remain largely unknown.
Joaquin Montilla-Rojo   +4 more
doaj   +1 more source

Chromosomal Gains and Losses in Uveal Melanomas Detected by Comparative Genomic Hybridization [PDF]

open access: yes, 1994
Eleven uveal melanomas were analyzed using comparative genomic hybridization (CGH). The most abundant genetic changes were loss of chromosome 3, overrepresentation of 6p, loss of 6q, and multiplication of 8q.
Becher, Reinhard   +7 more
core  

The micronucleus assay as a biological dosimeter of in vivo ionising radiation exposure [PDF]

open access: yes, 2010
Biological dosimetry, based on the analysis of micronuclei (MN) in the cytokinesis-block micronucleus (CBMN) assay can be used as an alternative method for scoring dicentric chromosomes in the field of radiation protection.
Fenech, Michel   +2 more
core   +2 more sources

RBE of Energetic Iron Ions for the Induction of Early and Late Chromosome Aberrations in Different Cell Types [PDF]

open access: yes
Numerous published studies have reported the Relative Biological Effectiveness (RBE) values for chromosome aberrations induced by charged particles of different LET.
Hada, Megumi   +5 more
core   +2 more sources

Implementation of non-invasive prenatal testing by semiconductor sequencing in a genetic laboratory [PDF]

open access: yes, 2016
Objectives: To implement non-invasive prenatal testing (NIPT) for fetal aneuploidies with semiconductor sequencing in an academic cytogenomic laboratory and to evaluate the first 15-month experience on clinical samples.
De Smet, Matthias   +7 more
core   +2 more sources

Chromosome Aberrations as Bioindicators of Environmental Genotoxicity

open access: yesBiomolecules & Biomedicine, 2007
Due to the exposure to various potentially genotoxic xenobiotics, derived from recent war activities such as NATO air strikes with antitank ammunition containing depleted uranium, we have evaluated chromosome aberrations in 84 peripheral blood samples ...
Slavica Ibrulj   +2 more
doaj   +1 more source

Chromosomal integrity after UV irradiation requires FANCD2-mediated repair of double strand breaks [PDF]

open access: yes, 2016
Fanconi Anemia (FA) is a rare autosomal recessive disorder characterized by hypersensitivity to inter-strand crosslinks (ICLs). FANCD2, a central factor of the FA pathway, is essential for the repair of double strand breaks (DSBs) generated during fork ...
Bocco, Jose Luis   +7 more
core   +3 more sources

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