Results 21 to 30 of about 49,778 (305)

Characterization and Association of Marker Chromosomes with Male Infertility

open access: yesJournal of Men's Health, 2020
Background and objective A small supernumerary marker chromosome (sSMC) is a rare structurally abnormal chromosome in which no part can be identified by conventional cytogenetic banding technique.
Dong Suk Kim   +7 more
doaj   +1 more source

The revision of chromosome III (EF) mapping in Chironomus plumosus (Linnaeus, 1758) group (Diptera, Chironomidae)

open access: yesComparative Cytogenetics, 2018
A revision of mapping of main and alternative banding sequences in chromosome III (EF) has been made for 14 species of the Chironomus plumosus group.
Veronika V. Golygina, Iya I. Kiknadze
doaj   +3 more sources

Analysis of chromosome karyotype and banding patterns of chicken, quail, and their hybrids [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2018
To explore the incompatibility of hybrids between chickens and quails at the chromosome level, in the present study, chickens, quails, and their hybrids were selected and their chromosome karyotype and banding patterns were analyzed.
Mengting ZHU   +4 more
doaj   +1 more source

A strategy for the characterization of minute chromosome rearrangements using multiple color fluorescence in situ hybridization with chromosome-specific DNA libraries and YAC clones [PDF]

open access: yes, 1993
The identification of marker chromosomes in clinical and tumor cytogenetics by chromosome banding analysis can create problems. In this study, we present a strategy to define minute chromosomal rearrangements by multicolor fluorescence in situ ...
A Kallioniemi   +31 more
core   +1 more source

A revision of chromosome II (CD) mapping in Chironomus plumosus (Linnaeus, 1758) group (Diptera, Chironomidae)

open access: yesComparative Cytogenetics, 2012
A revision of the main and alternative banding sequences in chromosome II (CD) has been made for all 14 species of the Chironomus plumosus (Linnaeus, 1758) group. A new version of mapping has been suggested for 10 out of 18 banding sequences of arm C and
Veronika Golygina, Iya Kiknadze
doaj   +1 more source

Generation of multicolor banding probes for chromosomes of different species

open access: yesMolecular Cytogenetics, 2013
Background The multicolor banding (MCB/mBAND) technique provides a unique opportunity to characterize intrachromosomal rearrangements and to determine chromosomal breakpoints.
Kosyakova Nadezda   +8 more
doaj   +1 more source

Assessment of Molecular Cytogenetic Methods for the Detection of Chromosomal Abnormalities [PDF]

open access: yes, 2006
Some marker chromosomes and chromosome rearrangements are difficult to identify using G-bands by Giemsa staining after trypsin treatment (G-banding) alone.
Maruyama, Hidehiko   +5 more
core   +1 more source

Banded karyotype of the Konya wild sheep (Ovis orientalis anatolica Valenciennes, 1856) from Turkey

open access: yesComparative Cytogenetics, 2011
The karyotype, C-banding, and nucleoar organizer regions (NORs) of eight specimens of Konya wild sheep from Turkey were examined. The complement included six large metacentric autosomes, 46 acrocentric autosomes of decreasing size, a medium-sized ...
Jan Zima, Atilla Arslan
doaj   +1 more source

Karyotypic variation in the Andean rodent Phyllotis xanthopygus (Waterhouse, 1837) (Rodentia, Cricetidae, Sigmodontinae) [PDF]

open access: yes, 2014
Phyllotis xanthopygus (Waterhouse, 1837) is an Andean rodent endemic to South America. Despite its wide geographical distribution in Argentina, few individuals have been studied on the cytogenetic level and only through conventional staining.
Cuello, Pablo Andrés   +8 more
core   +4 more sources

The origin of human chromosome 2 analyzed by comparative chromosome mapping with a DNA microlibrary [PDF]

open access: yes, 1994
Fluorescencein situ hybridization (FISH) of microlibraries established from distinct chromosome subregions can test the evolutionary conservation of chromosome bands as well as chromosomal rearrangements that occurred during primate evolution and will ...
A Baldini   +32 more
core   +1 more source

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