Results 21 to 30 of about 1,031,466 (338)

Molecular and classical cytogenetic analyses demonstrate an apomorphic reciprocal chromosomal translocation in Gorilla gorilla [PDF]

open access: yes, 1992
The existence of an apomorphic reciprocal chromosomal translocation in the gorilla lineage has been asserted or denied by various cytogeneticists. We employed a new molecular cytogenetic strategy (chromosomal in situ suppression hybridization) combined ...
Bigoni, F.   +5 more
core   +1 more source

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

Chromosomal control of pig populations in France: 2002-2006 survey [PDF]

open access: yes, 2007
The chromosomal control of pig populations has been widely developed in France over the last ten years. By December 31st, 2006, 13 765 individuals had been karyotyped in our laboratory, 62% of these since 2002.
Berland, Hélène-Marie   +8 more
core   +4 more sources

Multidirectional chromosome painting substantiates the occurrence of extensive genomic reshuffling within Accipitriformes. [PDF]

open access: yes, 2015
BACKGROUND: Previous cross-species painting studies with probes from chicken (Gallus gallus) chromosomes 1-10 and a paint pool of nineteen microchromosomes have revealed that the drastic karyotypic reorganization in Accipitridae is due to extensive ...
Beiyuan Fu   +10 more
core   +3 more sources

Chromosomal rearrangements in cattle and pigs revealed by chromosome microdissection and chromosome painting [PDF]

open access: yesGenetics Selection Evolution, 2003
A pericentric inversion of chromosome 4 in a boar, as well as a case of (2q-;5p+) translocation mosaicism in a bull were analysed by chromosome painting using probes generated by conventional microdissection. For the porcine inversion, probes specific for p arms and q arms were produced and hybridised simultaneously on metaphases of a heterozygote ...
Pinton, Alain   +2 more
openaire   +8 more sources

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

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

Detection of chromosomal regions showing differential gene expression in human skeletal muscle and in alveolar rhabdomyosarcoma [PDF]

open access: yes, 2004
BACKGROUND: Rhabdomyosarcoma is a relatively common tumour of the soft tissue, probably due to regulatory disruption of growth and differentiation of skeletal muscle stem cells.
Bisognin, Andrea   +2 more
core   +2 more sources

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

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

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