since the mutation in ts125 maps to the gene for the 72 kd dna-binding protein , these results imply that a functional 72 kd protein is required for the rapid turnover of early viral mrna in wild-type-infected cells , indicating that the abundance of early viral mrna is controlled by the 72 kd dna-binding protein .
C0033684
protein
C0012940
dna-binding protein