Xp11.23 region (includes MAOA and MAOB) Loss
PanelMode of inheritanceDetails
1 panel
Component of the following Super Panels:
  • - Hypotonic infant
  • - Paediatric disorders
  • - White matter disorders - childhood onset
R-numbers: R29
Signed-off version 4.4
X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
episodes of sudden loss of muscle tone, severe intellectual disability, exiting behavior, short stature, eleveated serotonin levels, autistic features, lip-smacking, hypotonia, stereotypical hand movements