Prader-Willi syndrome is a rare genetic disease that causes poor feeding in infancy but later triggers insatiable hunger.

is associated with an abnormal phenotype (the central two are normal chromosome 15). d) The inv dup (22) (right) is associated with the cat eye syndrome.

is associated with an abnormal phenotype (the central two are normal chromosome 15). d) The inv dup (22) (right) is associated with the cat eye syndrome.