| Abstract: | One-step selection of murine neuroblastoma (N18TG2 cell line) for the resistance to injuring action of higher temperature resulted in obtaining cell line NTR1 stably capable of proliferating at 40 degrees C. The thermoresistance is shown to be coupled with the changes in some phenotypic features of NTR1 cells: the multiplication rate, saturation density of cells, morphological features, inducibility of long neurite-like processes and adhesion. A possible significance of plasma membrane changes in genetically stable thermoresistance of NTR1 neuroblastoma cells is discussed. |
