In a haploid fungus,a small in-frame deletion arises in the coding region of a gene necessary for the production of the amino acid leucine.The deletion removes the three base pairs corresponding to a UAC codon (encoding cysteine) .This small deletion will most likely cause:
A) the production of a truncated (shortened) protein.
B) the production of a truncated (shortened) mRNA.
C) the production of a shorter mRNA and of a shorter protein.
D) no detectable phenotype.
E) inability to grow on medium that lacks cysteine.
Correct Answer:
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