RT Journal Article SR Electronic T1 Del(3) (p25.3) without phenotypic effect. JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 994 OP 995 DO 10.1136/jmg.32.12.994 VO 32 IS 12 A1 L A Knight A1 M H Yong A1 M Tan A1 I S Ng YR 1995 UL http://jmg.bmj.com/content/32/12/994.abstract AB A terminal deletion of chromosome 3 at p25.3 was observed during prenatal diagnosis. A similar deletion is also present in the phenotypically normal mother. The deletion was confirmed by FISH. The breakpoint is distal to the region responsible for the 3p- syndrome. A normal baby girl was born with no apparent phenotypic abnormalities.