[Ultraviolet ray resistance of azathymine-treated bacterial cells].
D011835:Radiation Protection; D013291:Streptococcus / Q000528:radiation effects*; D013941:Thymine / Q000494:pharmacology*; D014466:Ultraviolet Rays
D013941:Thymine
RADIATION PROTECTION/experimental; STREPTOCOCCUS/radiation effects; THYMINE/pharmacology; ULTRAVIOLET RAYS