Gene expression: Definition from Answers.com
gene expression ( ?j?n ik¦spresh?n ) ( genetics ) The transcription, translation, ... Find if a bacterium is resistant to penicillin (beta-lactamase expression) ...
Molecular Regulation of beta -Lactam Biosynthesis in ...
trans-Acting Mutations Affecting the Expression of Penicillin Biosynthesis Genes ... Expression of the cloned cefEF gene in E. coli (284) established unequivocally ...