Person witha normal phenotype who cartesa trunsiscted chremiome Tranalooted chromaaome cortaining long arma of chromame and 21 46 ,x*,14,१(14421) -21 14 -14 Gamete formation Pobie gamet 11 Fanketion uth anomal gamete Piblie rng 22 (b) Karyotypo of a malo with familial Down syndrome Famll Down yndrone Normal Eelanced cater Kinbelanced) Untanienced, kethal (m Poble tranamtaalom petem Transmission of familial Down syndrome. (a) Potential transmission of familial Down syndrome. The individual with the chromosome composition shown at the top of this figure may produce a gamete carrying chromosome 21 and a fused chromosome containing the long arms of chromosomes 14 and 21. Such a gamete can give rise to an offspring with familial Down syndrome. (b) The karyotype of an individual with familial Down syndrome. This karyotype shows that the long arm of chromosome 21 has been translocated to chromosome 14 (see red arrow). In addition, the individual also carries two normal copies of chromosome 21. (c) An individual (in the center) with this disorder.
Person witha normal phenotype who cartesa trunsiscted chremiome Tranalooted chromaaome cortaining long arma of chromame and 21 46 ,x*,14,१(14421) -21 14 -14 Gamete formation Pobie gamet 11 Fanketion uth anomal gamete Piblie rng 22 (b) Karyotypo of a malo with familial Down syndrome Famll Down yndrone Normal Eelanced cater Kinbelanced) Untanienced, kethal (m Poble tranamtaalom petem Transmission of familial Down syndrome. (a) Potential transmission of familial Down syndrome. The individual with the chromosome composition shown at the top of this figure may produce a gamete carrying chromosome 21 and a fused chromosome containing the long arms of chromosomes 14 and 21. Such a gamete can give rise to an offspring with familial Down syndrome. (b) The karyotype of an individual with familial Down syndrome. This karyotype shows that the long arm of chromosome 21 has been translocated to chromosome 14 (see red arrow). In addition, the individual also carries two normal copies of chromosome 21. (c) An individual (in the center) with this disorder.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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If these segregation patterns are equally likely, what is the probability that a gamete produced by the individual who carries the translocated
chromosome will result in a viable offspring with a normal
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