| isolation and serological comparison of virus-coded proteins of three potyviruses infecting cucurbitaceous plants. | cylindrical inclusion proteins (cips), amorphous inclusion proteins (aips), and virus particles were partially purified from cucurbita maxima leaves infected with zucchini yellow mosaic virus (zymv), watermelon mosaic virus 2 (wmv2), and the watermelon mosaic virus 1 strain of papaya ringspot virus (prsv-w). antisera to these individual antigens, except aips of zymv and wmv2, were prepared and used to determine with electroblot-elisa the serological differentiation indices (sdis) between homolog ... | 1990 | 2338401 |