INFECTIOUS RETROVIRUSES FROM A LEUKEMIC DOG CELL LINE WITH EXTENSIVE HOMOLOGIES TO MURINE LEUKEMIA VIRUSES
摘要
<p>Retrovirus characterized in that: it is of type C morphology; it sediments in a sucrose gradient at a density comprised between 1.16 g/l and 1.18 g/l; it is infectious for dog cells; and it belongs to the oncovirinae group.</p>
