Attempts to extract infective nucleic acid of Rous sarcoma virus.
D009369:Neoplasms; D009696:Nucleic Acids / Q000821:virology*; D052736:Rous sarcoma virus; D012509:Sarcoma / Q000821:virology*
D009696:Nucleic Acids
NUCLEIC ACIDS/virology; SARCOMA/virology