Chromosomal evidence for the transplantability of the Shay chloroleukemia.
Chloroma cells, which were shown to contain the X and Y chromosomes, were used to induce Shay chloroleukemia (SCL) in female recipients. Karyotype analyses of leukemic myeloblasts which appeared in the peripheral blood of the female recipients during blast crisis demonstrated invariably the presence of the X and Y chromosomes. These results directly demonstrate that transmission of SCL is the result of donor cell colonization and therefore SCL can be considered a true transplantable leukemia. Reports by other workers of viral association with this disease are discussed in light of our results.
D000818:Animals; D005260:Female; D007942:Leukemia, Experimental / Q000209:etiology / Q000235:genetics*; D007951:Leukemia, Myeloid / Q000209:etiology / Q000235:genetics*; D008297:Male; D009368:Neoplasm Transplantation; D051381:Rats; D012190:Retroviridae; D014184:Transplantation, Homologous; D014960:X Chromosome; D014998:Y Chromosome