Results 11 to 20 of about 2,532,538 (409)

C-banding, fluorescent staining and NOR location in holokinetic chromosomes of bugs of the Neotropical genus Antiteuchus (Heteroptera: Pentatomidae: Discocephalinae) [PDF]

open access: yesEuropean Journal of Entomology, 2006
Different cytogenetic techniques including C-banding, base-specific fluorochromes and silver nitrate staining were used to compare the karyotypes of three species of bugs, representatives of the Neotropical genus Antiteuchus, namely A.
Cecilia LANZONE, Maria José DE SOUZA
doaj   +3 more sources

An updated Atlas of Helophorus chromosomes [PDF]

open access: yesComparative Cytogenetics, 2023
An account is given of my development of techniques to obtain well-spread Giemsa-stained banded chromosome preparations. Apparent G-banding could be obtained following very slight trypsin treatment of freshly prepared slides, but this banding was very ...
Robert B. Angus
doaj   +3 more sources

A comparative analysis of the karyotypes of three dolphins – Tursiops truncatus Montagu, 1821, Tursiops australis Charlton-Robb et al., 2011, and Grampus griseus Cuvier, 1812 [PDF]

open access: yesComparative Cytogenetics, 2021
The aim of this study is to produce G-banded karyotypes of three dolphin species, Tursiops truncatus Montagu, 1821, Tursiops australis Charlton-Robb et al., 2011, and Grampus griseus Cuvier, 1812, and to determine if any differences between the species ...
Ross Brookwell   +2 more
doaj   +3 more sources

Chromosome Banding

open access: yesDefinitions, 2020
T he treatment of chromosomes to reveal characteristic patterns of horizontal bands. T he banding patterns lend each chromosome a distinctive appearance so the 22 pairs of human non-sex chromosomes and the X and Y chromosomes can be identified and ...

semanticscholar   +1 more source

Molecular Cytogenetics in Domestic Bovids: A Review

open access: yesAnimals, 2023
The discovery of the Robertsonian translocation (rob) involving cattle chromosomes 1 and 29 and the demonstration of its deleterious effects on fertility focused the interest of many scientific groups on using chromosome banding techniques to reveal ...
Alessandra Iannuzzi   +2 more
doaj   +1 more source

Chromosome banding patterns of the gudgeon, Gobio gobio (Actinopterygii, Cyprinidae) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2005
Background. The gudgeon is one of the most divergent fish species in Europe. Morphological variability related to sex, size, ecological characters, and geographical distribution are well documented in the literature.
L. Kirtiklis, A. Boroń, K. Porycka
doaj   +3 more sources

KARYOLOGICAL STUDY IN THE CHILEAN RHATANY Krameria cistoidea HOOK. & ARN. (KRAMERIACEAE) [PDF]

open access: yesBAG. Journal of Basic and Applied Genetics, 2019
The karyotype of the plant species Krameria cistoidea Hook. & Arn. was studied by assessing chromosome characters such as morphology, size, and C-banding pattern. The karyotype of K.
Palma Rojas C.   +4 more
doaj   +1 more source

A Novel Automated Chromosome Analyzer Software Bundle for Karyotyping and Birth Defect Analysis

open access: yesIEEE Access, 2023
Karyotyping is a procedure to diagnose birth defects using chromosome pair. During the Karyotyping chromosomes arranged based on the length and each chromosome will be paired based on various parameters such as, chromosome length, banding pattern and ...
Devaraj Somasundaram   +3 more
doaj   +1 more source

Banded karyotype of Nelore cattle (Bos taurus indicus Linnaeus, 1758) [PDF]

open access: yesComparative Cytogenetics, 2019
Chromosome banding techniques were applied and standardized to obtain karyotype characteristics for the first time in Brazil of Nelore cattle – Bos taurus indicus Linnaeus, 1758 – (bovine subspecies most prominent in Brazilian livestock).
Andréia Pires Amancio   +6 more
doaj   +3 more sources

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

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