copy number variations (cnvs)
Copy number variations (CNVs) refer to a genetic phenomenon where sections of a person's DNA are duplicated or deleted, resulting in alterations in the number of copies of certain genes or DNA segments. This variation can affect the functioning of genes and contribute to genetic diversity and disease susceptibility.
Requires login.
Related Concepts (1)
Similar Concepts
- cancer genomics
- chromosomal abnormalities
- dna sequence variation
- duplication mutation
- gene duplication
- gene mutations
- genetic mutations
- genetic variation
- genetic variation in the human genome
- genetic variations
- genomic rearrangements
- microsatellite variability
- mutational hotspots
- single nucleotide polymorphisms (snps)
- species variation