Duplication 4p

Want to learn about Gabby's chromosome abnormality?? Go to http://www.rarechromo.org/- there you can learn how chromosome abnormalities happen. If you'd like specifics on Duplication 4p click on the box that has leaflets on specific disorders, scroll down to Chromosome 4 and click on duplication 4p. The info in there does not pertain to every single case. I noticed there were several things in the leaflet that weren't true for Gabby but it still gives you a good overview of the disorder!