Analyse the genetic code and work out the impact of the Δ32 deletion on the:

 a. A

mino

acid sequence and the protein – will the protein be disrupted, will any part

still be intact?

b.

Cell

phenotype/function- a protein is just one small part of a cell – how will the

CCR5

c.  

What the impact will be of a single

base pair deletion at nucleotide position 310 on the protein sequence?

In terms of chromosomal rearrangements in a malignant cancer, which of the following are the most common:

There may be more than one correct answer, all correct answers must be selected for full marks, incorrect answers may lose marks for this question only.