Studying nondisjunction of chromosome 21 with cytogenetic markers on the short arm and DNA markers encompassing the long arm.
Buraczynska
M
M
Howard Hughes Medical Institute, University of Michigan, Ann Arbor 48109.
Stewart
G D
GD
Sherman
S
S
Freeman
V
V
Grantham
M
M
Uchida
I
I
Hassold
T
T
Kurnit
D M
DM
D002891:Chromosomes, Human, Pair 21; D015342:DNA Probes; D004314:Down Syndrome / Q000209:etiology / Q000235:genetics*; D005260:Female; D005819:Genetic Markers; D006801:Humans; D008297:Male; D008423:Maternal Age; D008540:Meiosis; D009630:Nondisjunction, Genetic; D012150:Polymorphism, Restriction Fragment Length; D011995:Recombination, Genetic
D015342:DNA Probes; D005819:Genetic Markers