Unique is a source of information and support to families and individuals affected by any rare chromosome disorder and to the professionals who work with them. Unique is a UK-based charity but welcomes members worldwide and membership of Unique is free.
They very kindly gave us permission to use snippets of text from the Kleefstra syndrome leaflet they have produced, a full copy of which can be downloaded from here.

If you have not already done so, we urge you to become a Unique member.
Many Thanks to all the team at Unique for allowing us to use their material on this website for the benefit of our visitors.
Unique's website address is www.rarechromo.org

Additional information