when the acid-insoluble material was fractionated into phospholipid , rna , dna and phosphoprotein , every component was found to be present in a smaller amount in parasite than in host leaf , expressed as percent of total phosphate in leaves.a comparative study of the phosphate fractions in the infected and uninfected branch of infected host tree revealed that , without exception , there was a demonstrable increase in the dna content of the infected branch .
C0012854
dna
C0000702
a