CYTOGENETIC TECHNIQUE Meaning and
Definition
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Cytogenetic techniques refer to a set of laboratory methods and procedures employed to study and analyze the chromosomes of an organism. Chromosomes, found in the nucleus of a cell, carry the entire genetic information of an organism in the form of DNA. Cytogenetics aims to understand the structure, composition, and behavior of chromosomes, as well as any abnormalities or variations present.
One of the primary cytogenetic techniques is karyotyping, which involves the staining, visualization, and analysis of a set of chromosomes from a cell sample. This technique allows for the identification and characterization of chromosomal abnormalities, such as deletions, duplications, translocations, or inversions. Another widely used method is fluorescent in situ hybridization (FISH), which involves the precise labeling of specific DNA sequences using fluorescent probes. FISH can be utilized to detect gene rearrangements, detect chromosomal abnormalities, and identify certain genetic diseases.
Other cytogenetic techniques include chromosomal banding, which uses specific stains to reveal unique patterns of light and dark bands on chromosomes, and comparative genomic hybridization (CGH), which allows for the detection of small changes in DNA copy number across an entire genome.
Cytogenetic techniques are crucial in diagnosing and studying various genetic disorders, including chromosomal abnormalities like Down syndrome, Turner syndrome, or Klinefelter syndrome. These techniques also contribute to cancer research, as chromosomal abnormalities are common in many types of cancer. In addition, cytogenetic analysis provides valuable insights into the evolutionary relationships between species and the structure of their genomes.
Common Misspellings for CYTOGENETIC TECHNIQUE
- xytogenetic technique
- vytogenetic technique
- fytogenetic technique
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- cgtogenetic technique
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- cutogenetic technique
- c7togenetic technique
- c6togenetic technique
- cyrogenetic technique
- cyfogenetic technique
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Etymology of CYTOGENETIC TECHNIQUE
The word "cytogenetic" is derived from the combination of two Greek words: "cyto" meaning "cell" and "genetic" meaning "relating to genes or heredity". The term "cytogenetic" refers to the study of chromosomes and their related abnormalities in cells.
The word "technique" originated from the Greek word "tekhnē" meaning "art, skill, or craft". It refers to a method or procedure used to accomplish a specific task or goal.
Therefore, the term "cytogenetic technique" describes a method or procedure used to study and analyze chromosomes and their abnormalities in cells.
Similar spelling word for CYTOGENETIC TECHNIQUE
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