G Version 4.200104 Complete description of the cell line that you requested.
G is one of a group of variants which developed by a single in vivo passage.
It is androgen responsive, moderately fast growing and poorly differentiated. Using this system of rat prostatic adenocarcinomas as a model, it has been demonstrated that prostatic cancer cells can become unstable at any time resulting in the addition of cytogenetically and phenotypically novel clones of cancer cells to the cancer population.