ANEUPLOID Meaning and
Definition
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Aneuploid refers to a condition in which the number of chromosomes in a cell or organism is abnormal, deviating from the typical set of chromosomes in that species. It is a term used in genetics to describe a state where there is an abnormal or non-multiple of the normal chromosomal count. In humans, the normal diploid number of chromosomes is usually 46, with 23 pairs, one from the mother and one from the father.
Aneuploidy can occur when there is a gain or loss of whole chromosomes, or even parts of chromosomes, during cell division. This aberration can manifest as trisomy, where there is an extra copy of a particular chromosome, or monosomy, where a chromosome is entirely missing. Aneuploidy can occur in any chromosome, resulting in a variety of disorders with different levels of severity.
Aneuploidy is often associated with genetic disorders, such as Down syndrome (trisomy 21), Turner syndrome (monosomy X), or Klinefelter syndrome (extra X chromosome in males). It can also lead to infertility, miscarriages, and developmental abnormalities. Aneuploidies can be detected through various diagnostic techniques like karyotyping, fluorescent in situ hybridization (FISH), or chromosomal microarrays.
Understanding aneuploidies is essential in the field of genetics and medicine as it provides insights into the genetic basis of diseases and aids in diagnosis, prognosis, and management. Researchers continue to study aneuploidies to uncover their underlying causes, effects, and potential therapeutic interventions.
Common Misspellings for ANEUPLOID
Etymology of ANEUPLOID
The word "aneuploid" is derived from two Greek roots: "an-" meaning "not" or "without", and "euploid" which comes from "eu-" meaning "good" or "true", and "-ploid" meaning "set" or "multiple".
In genetics, "euploid" refers to a cell or organism that has the normal or balanced number of chromosomes in its nucleus. On the other hand, "aneuploid" describes a condition where there is an abnormal number of chromosomes, either a partial loss or gain of chromosomes.
So, "aneuploid" literally means "not having a balanced or true set of chromosomes", reflecting the genetic abnormality associated with this term.
Similar spelling word for ANEUPLOID
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