quantitative analysis of polypeptides encoded over a range of added rna concentrations from 0.09 microgram x ml-1 to 180 micrograms x ml-1 compared with those synthesized in response to size-fractionated rnas from a crude virus preparation , or with rna extracted from the alkali-stable fraction of tmv suggest that apart from four legitimate virus-coded products of apparent mr approx .
C0392762
quantitative
C1514721
range