Which of the following mutations would most likely be identified as a chromosomal translocation?
a mutation occurs while copying a chromosome. instead of reading efghi, the chromosome reads efgfghi.

the genetic sequence is mnopq. a mutation occurs and the sequence of bases that encodes for gene n is not copied.

the sequence of bases on the mrna reads cuu and codes for the amino acid leucine. a mutation occurs and the mrna sequence changes to ccu and now codes for the amino acid proline.

a sequence of bases encodes for genes xxy. a portion of another chromosome breaks off and inserts within genes xyz.