Clonal growth of mammalian cells in vitro; growth characteristics of colonies from single HeLa cells with and without a feeder layer.
D000818:Animals; D002478:Cells, Cultured; D061252:Feeder Cells; D006367:HeLa Cells; D006801:Humans; D066298:In Vitro Techniques; D046509:Tissue Culture Techniques
TISSUE CULTURE