OCR Text |
Show V Vaootna Vaooine olne ViruaVaccine VirusVaccine Virus Virua VirusVaccine Vaccine virus virus , , because of Its ita au ala bllity billty stabillty aubllity alabillty and large size has hu lon long , been beenavailable beenavailable beenavailable available in pure form tor for . study .tudy tudy It Itdiffers Itdiffen ItdOen otherknown diffen dOen ? in many way ways . from other known virus proteins protems In.1ze In1ze In . size and andstructure andstructure andstructure I otherI smallestbacteria amaUestbacteria structure It resembles resemble . the amaUest smallest bacteria fromthe tramthe chemically cbemlcal17 it differs ditrel'1l ditrel1l ' from tram typeof t7Peof the known plant vtrusea viruse viruses . to In the t7Pe type of nucleic acids adds found . . . |