Table 1.

EFO-CLO cell line mapping results. The EFO-CLO mapping result from Step 2 (dotted frame) of Fig. 1. The EFO-CLO mapped cell lines and EFO unique immortalized permanent cell lines were to be merged or added into CLO. The imported cell lines (EFO cell lines with foreign CLO or BTO namespace), stem cell lines and primary cell lines would be kept in EFO core ontology

Type of Mapping Result	# of Cell Line
EFO-CLO Mapped Cell Lines	873
EFO Unique Immortalized Permanent Cell Lines	344
Imported Cell Lines	448
Stem Cell Lines	66
Unmapped Cell Lines	32