lissencephaly type 4(redirected from lissencephaly 4 with microcephaly)
lissencephaly type 4A neurodevelopmental disorder (OMIM:614019) characterised by lissencephaly, severe brain atrophy, microcephaly and profound mental retardation.
Defects in NDE1, which encodes a protein essential for embryonic development of the cerebral cortex, cause lissencephaly type 4.
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