The klinefelter syndrome is a genetic abnormality of chromosomes occurs in males in which one extra X chromosome observed. This clearly indicates that instead of one X and Y chromosome; two X and with a Y chromosome are observed in a karyotype of Klinefelter syndrome. “75% of Klinefelter males never diagnosed.” If you see someone …
Down syndrome is a genetic abnormality that occurs due to the imbalance of chromosome number causes mental, cognitive, and developmental problems. The down syndrome is often known trisomy 21 which is more a scientific term used for it, however, the name down syndrome is given from the name of the scientist John Langdon Down who …
Karyotype of Down Syndrome (Trisomy 21)- Explained Read More »
A human karyotype is a whole set of human chromosomes, having all the genetic content or material of a cell. It is prepared to reveal or study the chromosomes and related disorders if any. We, humans, have 23 pairs of chromosomes, which means, a total of 46 chromosomes. The chromosome is actually a complex network …
A process to know and study chromosomes known as karyotyping. To do so, we need to culture and harvest chromosomes. Also, the present cytogenetic technique is very much tedious and time-consuming. We need a high level of experience and expertise to achieve results. But don’t worry, It is possible to even without going to a …
“A test performed by the cytogeneticist to know chromosomal abnormalities associated with a fetus or person is known as a karyotyping test.” Genetic testing is now widely used in fetal testing and hence mental, cognitive or developmental abnormalities can be detected earlier during pregnancy. A DNA test and a chromosomal test are used to screen …
A karyotyping Test: What is It and How to perform it? Read More »
Talk of the topic: Various definitions of karyotype as per Google top 10 results. Key elements to define the karyotype. The general definition of karyotype and our own definition of it. Discussing things makes everything clear and understandable. Especially in science, in order to understand various aspects, we need to discuss things. The present article …
“A karyotyping is a process of preparing, arranging, categorizing chromosomes using cell culture technique.”