Results 31 to 40 of about 18,741 (315)

Meiotic crossovers characterized by haplotype-specific chromosome painting in maize. [PDF]

open access: goldNat Commun, 2019
do Vale Martins L   +11 more
europepmc   +3 more sources

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

open access: yesBMC Evol Biol, 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 ...
Nie W   +10 more
europepmc   +5 more sources

Generation of a whole chromosome painting probe from monochromosomal hybrid cells by the alu-polymerase chain reaction [PDF]

open access: yesArchives of Biological Sciences, 2007
Fluorescent in situ hybridization (FISH) has become a widespread technique applicable in basic science and diagnostics. Chromosome painting represents a special application of FISH that has found increasing use in identification of complex chromosome ...
Drakulić Danijela   +3 more
doaj   +1 more source

The Ancestral Carnivore Karyotype As Substantiated by Comparative Chromosome Painting of Three Pinnipeds, the Walrus, the Steller Sea Lion and the Baikal Seal (Pinnipedia, Carnivora). [PDF]

open access: yesPLoS ONE, 2016
Karyotype evolution in Carnivora is thoroughly studied by classical and molecular cytogenetics and supplemented by reconstructions of Ancestral Carnivora Karyotype (ACK).
Violetta R Beklemisheva   +6 more
doaj   +1 more source

Chromosome Painting in Marsupials [PDF]

open access: yesILAR Journal, 1998
To generate a model of mammalian karyotype evolution and to extend our knowledge of the evolutionary relationships of mammals, it is helpful to deduce ancestral chromosomal arrangements. Of particular interest would be a global comparison among the 3 major extant groups of mammals, since this would reveal the most ancient arrangements of the mammalian ...
Roland, Toder   +2 more
openaire   +2 more sources

Plant Chromosome-Specific Probes by Microdissection of a Single Chromosome: Is That a Reality?

open access: yesFrontiers in Plant Science, 2020
Painting plant chromosomes through chromosomal in situ suppression (CISS) hybridization has long been considered impracticable. Seeking to build specific and complex probes from a single microdissected chromosome, we employed human chromosomes as models ...
Fernanda Aparecida Ferrari Soares   +7 more
doaj   +1 more source

Chromosome study of the Hymenoptera (Insecta): from cytogenetics to cytogenomics [PDF]

open access: yesComparative Cytogenetics, 2023
A brief overview of the current stage of the chromosome study of the insect order Hymenoptera is given. It is demonstrated that, in addition to routine staining and other traditional techniques of chromosome research, karyotypes of an increasing number ...
Vladimir E. Gokhman
doaj   +3 more sources

Comparative chromosome maps between the stone curlew and three ciconiiform species (the grey heron, little egret and crested ibis)

open access: yesBMC Ecology and Evolution, 2022
Background Previous cytogenetic studies show that the karyotypes of species in Ciconiiformes vary considerably, from 2n = 52 to 78. Their karyotypes include different numbers of small to minute bi-armed chromosomes that have evolved probably by fusions ...
Jinhuan Wang   +7 more
doaj   +1 more source

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