deletionsvariationer
Deletionsvariationer, often referred to as deletion variants or deletion polymorphisms, represent a type of genetic variation where a segment of DNA is missing from a chromosome. These variations can range in size from a single nucleotide to large chromosomal segments. The presence of deletions can arise spontaneously during DNA replication or be influenced by environmental factors.
The impact of deletions varies greatly depending on their size and location. Small deletions, particularly those
In humans, deletions are associated with various genetic disorders. For instance, certain types of intellectual disability