Robertsonian translocation, for example, is one of many different types of translocation that cytogeneticists have identified in DS patients over the years. In these cases, Down syndrome is caused ...
[2] There is a recurrence risk of 5% to 10% for an affected live-born infant in cases when a parent has a 13:14 Robertsonian translocation. If a parent has a 13:13 Robertsonian translocation ...