A secondary cultured cell population that represents a genetically stable and homogenous population of cultured cells that shares a common propagation history (ie has been successively passaged together in culture).

http://purl.obolibrary.org/obo/OBI_0100062

true

cell line sample

A secondary cultured cell population that represents a genetically stable and homogenous population of cultured cells that shares a common propagation history (ie has been successively passaged together in culture).

OBI-CLO Alignment Working Group (Spring 2013)

true

obsolete_cell line

A split of HeLa cells in active culture, or stored in frozen aliquots. Populations of HEK 293 cells used in experiments such as those documented in Changes in ultrastructure and endogenous ionic channels activity during culture of HEK 293 cell line". Eur J Pharmacol. 2007 Jul 12;567(1-2):10-8. PMID: 17482592.|He, Tong-Chuan, et al. "Identification of c-MYC as a target of the APC pathway." Science 281.5382 (1998): 1509-1512. - "To evaluate the transcriptional effects of APC, we studied a human colorectal cancer cell line (HT29-APC) containing a zinc-inducible APC gene and a control cell line (HT29–β-Gal) containing an analogous inducible lacZ gene". Note that common usage in the literature is often of the form "a human colorectal cancer cell line", as seen above. But such references to studies in "a line" refer to the fact that discrete populations of cells that are input into culturing or experiments, not an entire lineage of cells. It is these discrete populations that we refer to as 'cell lines'."

http://purl.obolibrary.org/obo/IAO_0000120

http://purl.obolibrary.org/obo/IAO_0000228

obsolete_cell line

OBI:0100062

obsolete_cell line

PERSON:Matthew Brush

http://purl.obolibrary.org/obo/CLO_0000031

http://www.geneontology.org/formats/oboInOwl#ObsoleteClass