functional genomics
noun
plural in form but singular in construction
: a branch of genomics that uses various techniques (such as RNA interference and mass spectrometry) to analyze the function of genes and the proteins they produce
Example Sentences
Recent Examples on the Web Winzeler’s work has earned her significant recognition in the field of functional genomics, using yeast to begin studying the worldwide increase in malaria cases. 
Paul Sisson, San Diego Union-Tribune, 18 Oct. 2021
Paul Sisson, San Diego Union-Tribune, 18 Oct. 2021 Word History
First Known Use
1995, in the meaning defined above
Medical Definition
functional genomics
noun, plural in form but singular in construction
: a branch of genomics that uses various techniques (such as RNA interference and mass spectrometry) to analyze the function of genes and the proteins they produce