The relationship between RNA content, cell volume and growth potential in ageing human embryonic mesenchymal cells.
Modal cell volume and cellular RNA content were meaume was found to correlate with both culture replication rate and cellular RNA content. This observation suggests that cell volume changes may be related to the rate of cell division during ageing in vitro, and that both cell volume and RNA content may be closely controlled. There was no change in the relative proportions of the major rRNA species during the cultures' lifespan.
D002460:Cell Line; D002470:Cell Survival; D004171:Diploidy; D006801:Humans; D008168:Lung / Q000196:embryology; D008648:Mesoderm / Q000166:cytology*; D012313:RNA / Q000378:metabolism*; D012335:RNA, Ribosomal / Q000378:metabolism
D012335:RNA, Ribosomal; D012313:RNA