The virus with four Sp1 sites did outgrow the three Sp1 virus in 35 days of culture and CTG-monomer virus outcompeted the CTG-dimer virus in 42 days .
the virus with four sp1 sites did outgrow the three sp1 virus in 35 days of culture and ctg-monomer virus outcompeted the ctg-dimer virus in 42 days .
O O O O O O O O O O B-protein_N/A O O O O O O O B-virus I-virus O O B-virus I-virus O O O O