| coat protein of potyviruses. 4. comparison of biological properties, serological relationships, and coat protein amino acid sequences of four strains of potato virus y. | four strains of potato virus y, pvy-d, pvy-10, pvy-18, and pvy-43, obtained from different australian sources were compared on the basis of their biological, serological and coat protein structural properties. each of the strains could be distinguished on the basis of their reactions on selected test plant species. two of the pvy strains, pvy-d and pvy-10, induced symptoms similar to those produced by the pvyo strain group. the reactions of pvy-18 and pvy-43, although comparable to pvyn in some ... | 1988 | 3144263 |