Background: Prader Willi Syndrome (PWS) and
Angelman’s Syndrome are two interesting deletion syndromes
on long arm of Chromosome 15, with paternal or
maternal deletion determine the outcome. It is an example
of genetic phenotype expression. The manifestation of
these two disorders is quite opposite and intriquiging.
Objectives/Methods: We aim to do literature search
and compare and contrast the findings.
Conclusions: Understanding the findings, would help us
to unlock the mysteries of nature-nature interaction.