They want to insert a small sequence into the gene which will be read in the same frame, so that it forms part of the final protein product. They want this new section of protein to be at the N-terminus of the original protein. Which of the lettered arrowheads indicates the location where this insertion would need to be? (There could be one answer or several. Give all answers that apply).
They want to insert a small sequence into the gene which will be read in the same frame, so that it forms part of the final protein product. They want this new section of protein to be at the N-terminus of the original protein. Which of the lettered arrowheads indicates the location where this insertion would need to be? (There could be one answer or several. Give all answers that apply).
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
Related questions
Question
They want to insert a small sequence into the gene which will be read in the same frame, so that it
forms part of the final protein product. They want this new section of protein to be at the N-terminus of
the original protein.
Which of the lettered arrowheads indicates the location where this insertion would need to be?
(There could be one answer or several. Give all answers that apply).

Transcribed Image Text:Here is a human gene, called cxx2. The following locations are marked: where transcription starts and
ends, the start codon and the stop codon, and the boundaries of the two exons and the one intron. The
open arrowheads (triangles) indicate specific locations in the gene. Use these locations (1-10) to answer
the following questions.
1
2
transcriptional
start site
+1
3
Ĵ
ATG
exon/intron intron/exon
boundary boundary
intron
transcriptional
stop site
9
8
TAA
10
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