Hybrid Proteins or Fusion Proteins Are Produced By

Hybrid proteins or fusion proteins are produced by:

A) incubation of two proteins with a protease.
B) expression of genes coding for multiple proteins.
C) translation of mRNAs without removing exons.
D) translation of recombinant sequences from expression vectors carrying cDNA inserts cloned directly into the coding sequence of a vector-born protein-coding gene.
E) all of the above.