Original DNA sequence : T A C A C C T T G G C G A C G A C T Amino acid sequence? Mutated DNA sequence 1: T A C A T C T T G G C G A C G A C T What base has been changed from the original sequence? MRNA sequence? What is the amino acid sequence? What kind of mutation is this? Mutated DNA sequence 2: T A C G A C C T T G G C G A C G A C T What base has been changed from the original sequence? MRNA sequence What is the amino acid sequence? What kind of mutation is this? Mutated DNA sequence 3: T A C A C C T T A G C G A C G A C T What base has been changed from the original sequence? MRNA sequence What is the amino acid sequence? hat kind of mutation is this?
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
Original DNA sequence : T A C A C C T T G G C G A C G A C T
Amino acid sequence?
Mutated DNA sequence 1: T A C A T C T T G G C G A C G A C T
What base has been changed from the original sequence?
MRNA sequence?
What is the amino acid sequence?
What kind of mutation is this?
Mutated DNA sequence 2: T A C G A C C T T G G C G A C G A C T
What base has been changed from the original sequence?
MRNA sequence
What is the amino acid sequence?
What kind of mutation is this?
Mutated DNA sequence 3: T A C A C C T T A G C G A C G A C T
What base has been changed from the original sequence?
MRNA sequence
What is the amino acid sequence?
hat kind of mutation is this?
![The table of codons
Second letter
U
G.
UUU
UUC
Phenyl-
alanine
UCU
UCC
UAU
UAC
UGU
UGC Cysteine
Tyrosine
Serine
UUA
UUG
UCA
UCG
UAA Stop codon UGA Stop codon A
UAG Stop codon
Leucine
UGG Tryptophan G
CUU
CUC
CAU
CAC
CGU
CGC
CCU
CC
CCA
CCG
Histidine
Leucine
Proline
Arginine
CGA
CGG
CUA
CAA
CAG
CUG
Glutamine
AGU
AGC
AUU
ACU
ACC
AAU
AAC
Asparagine
Serine
AUC Isoleucine
AUA
Threonine
Methionine: ACA
AGA
AGG
AAA
A
AUG initiation
codon
ACG
Lysine
Arginine
AAG
G
U
GAU Aspartic
GAC acid
GUU
GUC
GUA
GUG
GCU
GCC
GCA
GCG
GGU
GGC
GGA
GGG
Valine
Alanine
Glycine
GAA Glutamic
GAG
A
acid
Original DNA sequence :TACACCITGGCGACG ACT
First letter](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa26e4729-8da4-4193-86b4-0ffb251c2841%2F81506492-f5c1-4c41-8b93-68aa2c837c0a%2F0sety17_processed.png&w=3840&q=75)
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