Karyotype - Wikipedia
A karyotype is the number and appearance of chromosomes in the nucleus of an eukaryotic cell.The term is also used for the complete set of chromosomes in a species or in an individual organism and for a test that detects this complement or measures the number.. Karyotypes describe the chromosome count of an organism and what these chromosomes look like under a light microscope.
This exercise is a simulation of human karyotyping using digital images of chromosomes from actual human genetic studies. You will be arranging chromosomes into a completed karyotype, and interpreting your findings just as if you were working in a genetic analysis program at a hospital or clinic.
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What Is a Karyotype? : chromosome18
What Is a Karyotype? A karyotype is simply a picture of a person’s chromosomes. In order to get this picture, the chromosomes are isolated, stained, and examined under the microscope.
Karyotyping Activity - The Biology Project
Karyotyping Activity Patient Histories Patient A Patient A is the nearly-full-term fetus of a forty year old female. Chromosomes were obtained from fetal epithelial cells acquired through amniocentesis.
Karyotype Analysis - The Biology Corner
Step 1 - practice the first karyotype, this one should be normal. Step 2 - go to "next page" to diagnose an individual from one of the case studies.
Chromosome Analysis - Lab Tests Online
Chromosome analysis or karyotyping is a test that evaluates the number and structure of a person's chromosomes in order to detect abnormalities. A karyotype may be used to diagnose genetic diseases, some birth defects, such as Down syndrome, or leukemia and lymphoma.
Karyoweb - a free karyotyping learning tool
Karyotype. The chromosomal constitution of a cell is called karyotype. For human cytogenetically normal individuals the karyotype is composed of 46 chromosomes ( 23 pairs of autosomes and a pair of sexual ones, XX or XY).
Karyotype - Wikipedia
Het karyotype of karyogram van een organisme is een afbeelding van de chromosomen, zoals deze tijdens een bepaald stadium (metafase) van de celdeling te zien zijn onder een microscoop.Door dit karyogram of karyotype te bestuderen, kunnen grotere chromosoom-afwijkingen (bijvoorbeeld aantal of vorm van de chromosomen) gevonden worden.
The Karyotype: Its Role in Stasis and Variation
An organism with a distinctive karyotype (i.e., with a distinctive set of chromosomes) will often be treated as a distinct species.