cytogenetics


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Related to cytogenetics: Flow cytometry, molecular genetics

cytogenetics

 [si″to-jĕ-net´iks]
that branch of genetics devoted to the cellular constituents concerned in heredity, i.e., the chromosomes.
clinical cytogenetics the branch of cytogenetics concerned with relations between chromosomal abnormalities and pathologic conditions.

cy·to·ge·net·ics

(sī'tō-jĕ-net'iks),
The branch of genetics concerned with the structure and function of the cell, especially the chromosomes.

Cytogenetics arose as a fusion of 19th-century cytology and 20th-century genetics, which came into being in 1903 with the articulation of the chromosome theory of inheritance. The developing field concerned itself with detailing the behavior of chromosomes and their functional subunits, the genes, during reproduction, and with relating that behavior statistically to characteristics of the resulting cells or animals. Modern molecular cytogenetics involves the microscopic study of chromosomes that have been fixed in mitosis and stained with various agents to delineate characteristic bands. DNA probes can be applied to locate specific gene sequences. Karyotyping is the arrangement of photographs of stained chromosomes in a standard format. Cytogenetic techniques are used to test for inborn errors of metabolism and genomic aberrations such as Down syndrome and to determine sex in cases where anatomy is inconclusive.

cytogenetics

/cy·to·ge·net·ics/ (-jĕ-net´iks) the branch of genetics devoted to cellular constituents concerned in heredity, i.e. chromosomes.
clinical cytogenetics  the branch of cytogenetics concerned with relations between chromosomal abnormalities and pathologic conditions.

cytogenetics

(sī′tō-jə-nĕt′ĭks)
n. (used with a sing. verb)
The branch of genetics that deals with the cellular components, particularly chromosomes, that are associated with heredity.

cy′to·ge·net′ic, cy′to·ge·net′i·cal adj.
cy′to·ge·net′i·cal·ly adv.
cy′to·ge·net′i·cist (-sĭst) n.

cytogenetics

[sī′tōjənet′iks]
the branch of genetics that studies the cellular constituents concerned with heredity, primarily the structure, function, and origin of the chromosomes. One kind of cytogenetics is clinical cytogenetics. Also called cytogenics.

cy·to·ge·net·ics

(sī'tō-jĕ-net'iks)
The branch of genetics concerned with the structure and function of the cell, especially the chromosomes. Modern molecular cytogenetics involves the microscopic study of chromosomes that have been arranged as karyotypes. Individuals can be classified according to characteristic banding patterns that appear when the karyotypes are exposed to some dyes. In addition, DNA probes may be applied to locate specific gene sequences. Cytogenetic techniques are used to test for inborn errors of metabolism, for disorders such as Down syndrome, and to determine sex in cases where anatomy is inconclusive.

cytogenetics

the study of the inheritance of cells and their chromosomes. Cytogenetic analysis of foetal cells (see AMNIOCENTESIS and CYSTIC FIBROSIS) is used to assess potential risks to the baby.

cytogenetics

that branch of genetics devoted to the cellular constituents concerned in heredity, i.e. the chromosomes; the combined sciences of genetics and cytology.

clinical cytogenetics
the branch of cytogenetics concerned with relations between chromosomal abnormalities and pathological conditions.
References in periodicals archive ?
The report, the Global Molecular Cytogenetics Market 2014-2018, has been prepared based on an in-depth market analysis with inputs from industry experts.
a founder of the field of cancer cytogenetics and a renowned leader in molecular oncology.
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The bid bond must be paid by bank transfer to an account Employer Pekao SA V Division / boat 78 1240 1545 1111 0000 1166 9960 until tender stating "The bid bond for the supply of reagents for cytogenetic for Cytogenetics Laboratory of Hematology and small laboratory equipment to the Laboratory of PET for the Provincial Specialist Hospital.
The ability of FISH technique to study cells at an interphase stage of the cell cycle has made the technique a breakthrough in molecular cytogenetics field.
Providing reagents cytogenetics probes and molecular biology reagents.
Total quantity or scope: 1 The contract is for the supply of diagnostic reagents and small equipment for the Laboratory of Clinical Immunology, Transplantation and Genetics and reagents for cytogenetic studies using FISH Cytogenetics Laboratory of the Department of Hematology, Provincial Specialist Hospital.
Breakthrough advancements in Fluorescence In Situ Hybridization take Molecular Cytogenetics market to an entirely new level
Andy Last, Executive Vice President and Chief Operating Officer at Affymetrix,"CytoScan Cytogenetics Suite and OncoScan FFPE Assay Kit are key parts of our cancer portfolio.
Nexus Copy Number is an advanced discovery tool to interrogate large data sets, especially customized to analyze data generated by Affymetrix's genetic analysis platforms including CytoScan Cytogenetics Suite and OncoScan FFPE Assay Kit.