| pubmed-article:6298143 | pubmed:abstractText | The cytogenetic effect of two strains of Junin virus on bone marrow chromosomes of the guinea pig was studied. Animals infected with the attenuated strain XJ-Cl3 showed no differences from control animals. Guinea pigs inoculated with the pathogenic strain XJ exhibited a significant increase of abnormal cells, chromatid breaks, and chromosome fragments. The clastogenic ability of the XJ strain is similar to the reported effect of other viruses, while the XJ-Cl3 strain does not appear to be clastogenic. | lld:pubmed |
