0 0 votes For monoclonal antibody production, hypoxanthine $\_\_\_\_$.allows DNA synthesis in the absence of de novo dTMP synthesisallows purine synthesis in cells containing HGPRTinduces cell fusionprevents de novo nucleotide synthesis Molecular Biology and Genetics: gatebt-2026 immunology cell-biology biotechnology + – gatecse 2.7k points answer comment Share Follow 0 reply Please log in or register to add a comment.