During a dihybrid cross involving two linked genes (two-point testcross), 8 flies showed a recombinant phenotype, whereas 192 flies showed the parental phenotypes. The distance between the genes determined by this cross will be very close to the distance that one would determine in a three-point testcross with an additional gene between the two genes!
During a dihybrid cross involving two linked genes (two-point testcross), 8 flies showed a recombinant phenotype, whereas 192 flies showed the parental phenotypes. The distance between the genes determined by this cross will be very close to the distance that one would determine in a three-point testcross with an additional gene between the two genes!
Human Biology (MindTap Course List)
11th Edition
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cecie Starr, Beverly McMillan
Chapter19: Introduction To Genetics
Section: Chapter Questions
Problem 3CT: Go back to Problem 1, and assume you now study a third gene having alleles C and c. For each...
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During a dihybrid cross involving two linked genes (two-point testcross), 8 flies showed a recombinant phenotype, whereas 192 flies showed the parental
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