The proteins in turn are the workhorses of biology, spurring chemical reactions inside cells and controlling the expression, transcription, and replication of the genes themselves. (discovermagazine.com)
Tart Collections maternity dresses were workhorses for me when paired with a blazer or long cardigan. (corporettemoms.com)
«Proteins are the workhorses in the cell, and are more directly related to disease and human function» than genomes, he says. (sciencemag.org)