Polyadenylic acid sequences were shown to be present in rhinovirus virion RNA. Virus-specified RNA from human embryo lung cells infected with rhinovirus also contained polyadenylic acid but did not contain any polyuridylic acid sequences.
Polyadenylic acid sequences were shown to be present in rhinovirus virion RNA. Virus-specified RNA from human embryo lung cells infected with rhinovirus also contained polyadenylic acid but did not contain any polyuridylic acid sequences.