What is 2q?

2q is a term commonly used to refer to the long arm of chromosome 2, which is one of the 23 pairs of chromosomes found in humans. This region of the chromosome contains many genes that play important roles in various biological functions.

Some specific genes found on 2q include BCL2, which controls cell death and is implicated in cancer, as well as MYCN, which is involved in cell growth and development. Mutations or alterations in these genes can lead to genetic disorders or diseases.

In addition, chromosomal abnormalities involving 2q, such as deletions or duplications, can cause a wide range of developmental and intellectual disabilities. These conditions can vary widely in severity and may involve physical, cognitive, and behavioral symptoms.

Overall, the study of 2q genetics and its associated disorders continues to be an active area of research in the field of genetics and genomics.