Quantitative studies of nucleic acid in the cell by microspectrophotometry III. Nucleic acid contents in the cancer cells

Abstract

1. The DNA contents in mature lymphocytes of the mouse, rat and man are kept almost constant. 2. The variety in the DNA contents in tumor cells is attributed to the rapid DNA synthesis taking place at the interphase, though the degenerating cells and the cells in abnormal mitosis can not be discarded as the source of the variety in DNA content. 3. The RNA content in AH-130 (ascites hepatoma) is less than that in normal liver cells.</p