In mice, the green eye gene (g) are on the same chromosome as the long tail gene (1). The dominant alleles are brown eyes (G) and short tail (L) You take a mouse that has green eyes and a short tail and cross it to one that has brown eyes and a long tail. (These mice are homozygous for all traits) Hint the first mouse can be written gL/gL and the second one GI/GI 3. You take an offspring of the cross between the mice and cross it to a mouse that has green eyes and a long tail. You get the following offspring 17 mice with green eyes and short tails 15 mice with brown eyes and long tails 2 mice with green eyes and long tails 1 mouse with brown eyes and short tails Which mice are recombinant? What is the recombination distance?

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
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Genetics Q3

In mice, the green eye gene (g) are on the same chromosome as the long tail gene (1). The
dominant alleles are brown eyes (G) and short tail (L)
You take a mouse that has green eyes and a short tail and cross it to one that has brown eyes and
a long tail. (These mice are homozygous for all traits)
Hint the first mouse can be written gL/gL and the second one GI/GI
Transcribed Image Text:In mice, the green eye gene (g) are on the same chromosome as the long tail gene (1). The dominant alleles are brown eyes (G) and short tail (L) You take a mouse that has green eyes and a short tail and cross it to one that has brown eyes and a long tail. (These mice are homozygous for all traits) Hint the first mouse can be written gL/gL and the second one GI/GI
3. You take an offspring of the cross between the mice and cross it to a mouse that has green
eyes and a long tail. You get the following offspring
17 mice with green eyes and short tails
15 mice with brown eyes and long tails
2 mice with green eyes and long tails
1 mouse with brown eyes and short tails
Which mice are recombinant? What is the recombination distance?
Transcribed Image Text:3. You take an offspring of the cross between the mice and cross it to a mouse that has green eyes and a long tail. You get the following offspring 17 mice with green eyes and short tails 15 mice with brown eyes and long tails 2 mice with green eyes and long tails 1 mouse with brown eyes and short tails Which mice are recombinant? What is the recombination distance?
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