title: CHROMOSOME ABERRATIONS IN PROTEMNODON BICOLOR AFTER  IRRADIATION. 1. IRRADIATION IN THE PRE-MITOTIC PERIOD.
mesh_terms: D000818:Animals; D002455:Cell Division; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D008394:Marsupialia; D011831:Radiation Genetics; D012106:Research; D046509:Tissue Culture Techniques
keywords: CELL DIVISION; CHROMOSOME ABNORMALITIES; EXPERIMENTAL LAB STUDY; MARSUPIALIA; RADIATION GENETICS; TISSUE CULTURE