An STR on chromosome 9 is immediately adjacent to a gene involved in a dominant blood disorder (only one copy of the mutation is required for the disease). Thus, in a family with a known mutation in the disorder-causing gene, inheritance of the STR can be used to diagnose the disorder. There are four different alleles of the STR (A, B, C and D), each with different numbers of GATCTCG repeats. The A allele has 10 repeats, the B allele has 19 repeats, the Callele has 25 repeats, and the D allele has 13 repeats. Lane 1 Janavi Mehmet Prita Kamu Ravi Shreeta Part 3 Why does Kamu have only one band on the gel? BI U A I E E E| x x, = E Paragraph 14pt fr
An STR on chromosome 9 is immediately adjacent to a gene involved in a dominant blood disorder (only one copy of the mutation is required for the disease). Thus, in a family with a known mutation in the disorder-causing gene, inheritance of the STR can be used to diagnose the disorder. There are four different alleles of the STR (A, B, C and D), each with different numbers of GATCTCG repeats. The A allele has 10 repeats, the B allele has 19 repeats, the Callele has 25 repeats, and the D allele has 13 repeats. Lane 1 Janavi Mehmet Prita Kamu Ravi Shreeta Part 3 Why does Kamu have only one band on the gel? BI U A I E E E| x x, = E Paragraph 14pt fr
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
Section: Chapter Questions
Problem 1P
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![An STR on chromosome 9 is immediately adjacent to a gene involved in a dominant blood disorder (only one copy of the mutation is required for the disease). Thus, in a family
with a known mutation in the disorder-causing gene, inheritance of the STR can be used to diagnose the disorder. There are four different alleles of the STR (A, B, C and D), each
with different numbers of GATCTCG repeats. The A allele has 10 repeats, the B allele has 19 repeats, the Callele has 25 repeats, and the D allele has 13 repeats.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb7e381b3-da1b-4848-95dd-676393b6ed7e%2F65e1a2c4-0f87-4080-bb3c-74d388c6ff43%2Fy2gmbem_processed.png&w=3840&q=75)
Transcribed Image Text:An STR on chromosome 9 is immediately adjacent to a gene involved in a dominant blood disorder (only one copy of the mutation is required for the disease). Thus, in a family
with a known mutation in the disorder-causing gene, inheritance of the STR can be used to diagnose the disorder. There are four different alleles of the STR (A, B, C and D), each
with different numbers of GATCTCG repeats. The A allele has 10 repeats, the B allele has 19 repeats, the Callele has 25 repeats, and the D allele has 13 repeats.
![Lane 1
Janavi Mehmet
Prita
Kamu
Ravi
Shreeta
Part 3
Why does Kamu have only one band on the gel?
BI U
A
I E E E| x x, = E
Paragraph
14pt
fr](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb7e381b3-da1b-4848-95dd-676393b6ed7e%2F65e1a2c4-0f87-4080-bb3c-74d388c6ff43%2Flsz6bwm_processed.png&w=3840&q=75)
Transcribed Image Text:Lane 1
Janavi Mehmet
Prita
Kamu
Ravi
Shreeta
Part 3
Why does Kamu have only one band on the gel?
BI U
A
I E E E| x x, = E
Paragraph
14pt
fr
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