Three markers are scored for their recombination with a disease allele. Fifty individuals with the disease are assessed. For marker X, there are 4 recombinants among the 50 subjects with the disease. For marker Y, there are 8 recombinants. For marker Z there are 25 recombinants. Answer the following questions based on these results. What is the recombination fraction for marker X? 0.08 What is the recombination fraction for marker Y? 0.16 What is the recombination for marker Z? 0.50 Which marker is closest to the disease-causing gene? marker X Which marker is not linked to the disease-causing gene Marker Z

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
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Three markers are scored for their recombination with a disease allele. Fifty individuals with the disease are assessed. For marker X, there are 4
recombinants among the 50 subjects with the disease. For marker Y, there are 8 recombinants. For marker Z there are 25 recombinants. Answer
the following questions based on these results.
What is the recombination fraction for marker X? 0.08
What is the recombination fraction for marker Y? 0.16
What is the recombination for marker Z? 0.50
Which marker is closest to the disease-causing gene? marker X
Which marker is not linked to the disease-causing gene Marker Z
Transcribed Image Text:Three markers are scored for their recombination with a disease allele. Fifty individuals with the disease are assessed. For marker X, there are 4 recombinants among the 50 subjects with the disease. For marker Y, there are 8 recombinants. For marker Z there are 25 recombinants. Answer the following questions based on these results. What is the recombination fraction for marker X? 0.08 What is the recombination fraction for marker Y? 0.16 What is the recombination for marker Z? 0.50 Which marker is closest to the disease-causing gene? marker X Which marker is not linked to the disease-causing gene Marker Z
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