A seemingly normal sixteen-year-old male individual is found to have Huntington’s

disease.

The gene for clotting factor IX is introduced to various bacterial species and allowed

them to produce the protein.

Beta carotene gene from corn is introduced to the normal rice genome via

Agrobacterium tumefaciens-mediated transformation.

Copies of the normal clotting factor VIII gene are introduced into the cells of human

male who have the mutant version of the gene.

The ability of a Bacillus species to metabolize more heavy metals from

contaminated waters is enhanced through genetic engineering.

An adult sheep is modified to improve the quantity of proteins available in its milk.

A five-month-old child who is affected with dwarfism received human growth

hormone from rDNA technology.

Various fleshy-fruit producing crops are genetically modified to prolong their shelf

life.

The prevalence of viral diseases in crops has been significantly lowered through

rDNA technology.