Karyotype analysis of a frog pronephric tumor cell line

Abstract

Pronephric tumor cell lines, established from explants of a herpes virus induced frog renal adenocarcinoma, were shown to have a aneuploid modal chromosome number of 39. A karyotypic analysis of one line demonstrated the presence of abnormal chromosomes and chromosomal aberrations not previously reported for Lucké tumor cells. The cell line was characterized by two marker chromosomes of high incidence, but there was no evidence of a stemline population of tumor cells.