DNA was extracted from NIH 3T3 cells transformed with DNAs from human primary hepatic cancer (PHC) and Hepatoma 7402 cell line. The transformant DNA was analyz
The particles of CPV of silkworm contain double-stranded RNA polymerase and methyltransferase. It was reported in a previous paper that the genome-enzyme compl
Tradescantia paludosa, a species from U.S. (1979), is known with its high sensitivityfor mutagen when used in Tradescantia micronucleus (MCN) bioassay. The sen