What Is a Translocation Mutation

A translocation occurs when a piece of one chromosome breaks off and attaches to another chromosome. This type of rearrangement is described as balanced if no genetic material is gained or lost in the cell. If there is a gain or loss of genetic material, the translocation is described as unbalanced . Deletions.

What is an example of a translocation mutation?

Examples of these translocations include the activation of the MYC oncogene by the t(8;14) translocation in Burkitt’s lymphoma and of the gene by a t(1;14) translocation or a SIL gene translocation on chromosome 1p32 in T-ALL. Most of the chromosomal translocations observed in T-ALL are of this type.

What is translocation with example?

The translocation in this example is between chromosomes 14 and 21. When a baby is born with this type of translocation chromosome in addition to one normal 14 and two normal 21 chromosomes, the baby will have Down syndrome. This is also called translocation Down syndrome.