rna analyses show the prominent synthesis of 75s rna in both main and special cells and gave no clear indication of the synthesis of a smaller rna fraction as expected from the size of ssp-160 component. -- these and further data on synthesis and properties of secretory proteins as well as expression of br dna are discussed with regard to the assumption that at least some of the eight major secretory polypeptides are coded for by br dna .
C0007634
cells
C1327616
secretory