In 1956, Crick and Watson speculated on the structure of small viruses. They suggested that spherical viruses such as Tomato bushy stunt virus had icosahedral symmetry and were made from 60 identical subunits.
in 1956 crick and watson speculated on the structure of small viruses they suggested that spherical viruses such as tomato bushy stunt virus had icosahedral symmetry and were made from 60 identical subunits