The following sequence of DNA is part of the normal, wild-type gene. 5'TAC CGG GAC TTG AGC CGA TAG 3' A deletion occurs during DNA replication, causing the guanine shown in red to be removed from the nucleotide strand. What effect is this most likely to have on the final protein? Multiple Choice The deletion of the G will cause a single amino acid substitution in the codon in which it occurs. The deletion of the G will cause a frameshift, so that the first amino acid after the mutation will change but
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.
The following sequence of DNA is part of the normal, wild-type gene.
5'TAC CGG GAC TTG AGC CGA TAG 3'
A deletion occurs during
-
The deletion of the G will cause a single amino acid substitution in the codon in which it occurs.
-
The deletion of the G will cause a frameshift, so that the first amino acid after the mutation will change but the rest of the protein is unaffected.
-
The deletion of the G will cause a frameshift, resulting in a premature stop codon and a truncated protein.
-
The deletion of the G will cause a frameshift, resulting in the loss of the normal stop codon and an abnormally long protein with an altered amino acid sequence.
-
The deletion of the G will not have an effect on the final protein.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
