Results 11 to 20 of about 28,198 (294)

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

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

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

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

Supernumerary Marker Chromosome Identified in Asian Elephant (Elephas maximus)

open access: yesAnimals, 2023
We identified a small, supernumerary marker chromosome (sSMC) in two phenotypically normal Asian elephants (Elephas maximus): a female (2n = 57,XX,+mar) and her male offspring (2n = 57,XY,+mar). sSMCs are defined as structurally abnormal chromosomes that
Halina Cernohorska   +5 more
doaj   +1 more source

Classical and molecular cytogenetic analysis in head and neck squamous cell carcinomas

open access: yesGenetics and Molecular Biology, 2003
Head and neck carcinomas represent the sixth most frequent type of cancer in the world, and 90% are derived from squamous cells (HNSCC). In this study of 15 HNSCC cases, extensive aneuploidy was detected by G banding in most tumors.
Luciana CS Veiga   +3 more
doaj   +1 more source

Karyotype characterization and evolution of chromosome number in Cactaceae with special emphasis on subfamily Cactoideae [PDF]

open access: yesActa Botânica Brasílica, 2019
Cactaceae species are karyotypically well-known with x = 11 and chromosome number variation due mainly to polyploidization. However, both assumptions are based on descriptive observations without taking an evolutionary framework of Cactaceae into account.
Juliana P. Castro   +5 more
doaj   +1 more source

Comparative chromosome G-banding analysis of long-tailed macaque (Macaca fascicularis) and relationship to human (Homo sapiens) [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2007
This research is the first report of the comparative chromosome between long-tailed macaque (Macaca fascicularis) and human (Homo sapiens) using G-banding. Blood samples from four male and three female macaques were used.
Alongkoad Tanomtong   +2 more
doaj  

DRAWID: user-friendly java software for chromosome measurements and idiogram drawing

open access: yesComparative Cytogenetics, 2017
An idiogram construction following chromosome measurements is a versatile tool for cytological, cytogenetic and phylogenetic studies. The information on chromosome length, centromere index and position of cytogenetic landmarks along with modern ...
Ilya Kirov   +6 more
doaj   +3 more sources

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