authors Kennedy, Debra Silver, Meredith M Winsor, Elizabeth JT Toi, Ants Provias, John Macha, Michelle Precht, Kathrin Ledbetter, David H Chitayat, David
keywords CYCLOPIA DELETION Genetics & Heredity Life Sciences & Biomedicine MECHANISM NEURAL-TUBE DEFECTS Science & Technology chromosome 3 chromosome abnormality deletion duplication holoprosencephaly neural tube defect short arm