Assertion: chloroplast's protein | /r/HasProperty | sent to the chloroplast
Facets:
Source sentences:
text: Because the cell acquiring a chloroplast already had mitochondria (and peroxisomes, and a cell membrane for secretion), the new chloroplast host had to develop a unique protein targeting system to avoid having chloroplast proteins being sent to the wrong organelle, and the wrong proteins being sent to the chloroplast.