in cell-free systems the addition of antigen stimulates the synthesis of informational rna ( i-rna ) which exhibits the following properties : it codes for the entire antibody molecule , it codes for the synthesis of regulator protein which initiates transcription of i-rna with the correspondent informational content from dna , it is a template for an an i-rna dependent rna polymerase , it is a template for an i-rna dependent reverse transcriptase .
C1328948
synthesis
C0040649
transcription