CIRCULAR T2 DNA MOLECULES.
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003090:Coliphages; D004247:DNA; D004270:DNA, Circular; D004279:DNA, Viral; D012106:Research
D004270:DNA, Circular; D004279:DNA, Viral; D004247:DNA
CHEMISTRY, PHYSICAL; COLIPHAGES; DNA, VIRAL; EXPERIMENTAL LAB STUDY