n. The branch of molecular biology that studies the set of proteins expressed by the genome of an organism
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. the branch of genetics that studies the full set of proteins encoded by a genome
Word Usage
"The researchers learned more about the roles of LPS and interferon gamma through a technique called proteomics, which gives a wealth of information that allows researchers to pinpoint specific changes within cells."