The vaccine was made from adenovirus -- a type of virus that causes colds in humans -- that was genetically engineered to contain an extra gene, gp160, normally found only in HIV.
(virus; causes; colds in humans) (an extra gene, gp160; normally found; L:only in HIV) (The vaccine; was made; from adenovirus) Context(The vaccine was made,List([0, 20))):(that; was genetically engineered; to contain an extra gene, gp160)
The vaccine was made,List([0, 20))
virus an extra gene, gp160 The vaccine that
causes normally found was made was genetically engineered
colds in humans
L:only in HIV
from adenovirus
to contain an extra gene, gp160