Question
Problem 1 (15 points) You are given the following DNA sequence, which is believed to contain a small protein-coding gene. GGAGGCGTAA AATGCGTACT GGTAATGCAA ACTAATGG If
Problem 1 (15 points)
You are given the following DNA sequence, which is believed to contain a small protein-coding gene.
GGAGGCGTAA AATGCGTACT GGTAATGCAA ACTAATGG
-
If this sequence is fully transcribed (used as a coding strand), what is the corresponding mRNA sequence?
-
Which region of the mRNA do you think can be translated into a protein (hint: Can you identify the start codon and stop codon from the mRNA sequence?)
-
What is the protein sequence encoded by the gene?
-
If the reverse-complementary strand of the DNA sequence is also tran-
scribed, what will be the mRNA sequence?
-
Do you think this reverse-complementary strand can encode a protein by itself ?
Problem 1 (15 points)
You are given the following DNA sequence, which is believed to contain a small protein-coding gene.
GGAGGCGTAA AATGCGTACT GGTAATGCAA ACTAATGG
-
If this sequence is fully transcribed (used as a coding strand), what is the corresponding mRNA sequence?
-
Which region of the mRNA do you think can be translated into a protein (hint: Can you identify the start codon and stop codon from the mRNA sequence?)
-
What is the protein sequence encoded by the gene?
-
If the reverse-complementary strand of the DNA sequence is also tran-
scribed, what will be the mRNA sequence?
-
Do you think this reverse-complementary strand can encode a protein by itself ?
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