Dorothy Pettay

Susceptible chiasmate configurations of chromosome 21 predispose to non–disjunction in both maternal meiosis I and meiosis II

Neil E. Lamb, Sallie B. Freeman, Amanda Savage-Austin et al. · Nature Genetics · 1996 · 403 citations

Life Sciences, Genetics, Molecular Genetics +14

Non-disjunction of chromosome 21 in maternal meiosis I: evidence for a maternal age-dependent mechanism involving reduced recombination

Stephanie L. Sherman, Michael B. Petersen, Sallie B. Freeman et al. · Human Molecular Genetics · 1994 · 238 citations

Life Sciences, Genetics, Molecular Genetics +16

Advanced maternal age and the risk of Down syndrome characterized by the meiotic stage of chromosomal error: a population-based study.

Paula W. Yoon, Sallie B. Freeman, S. L. Sherman et al. · PubMed · 1996 · 218 citations

Life Sciences, Genetics, Molecular Genetics +17

Maternal uniparental disomy for chromosome 14.

I. Karen Temple, Annette E. Cockwell, Terry Hassold et al. · Journal of Medical Genetics · 1991 · 202 citations · Full text

Life Sciences, Genetics, Molecular Genetics +14

XY chromosome nondisjunction in man is associated with diminished recombination in the pseudoautosomal region.

Terry Hassold, S. L. Sherman, Dorothy Pettay et al. · PubMed · 1991 · 177 citations

Life Sciences, Genetics, Molecular Genetics +14