Regulatory Status Number of Lines Percent
[1] Current NIH Registry lines 35 25
[2] CIRM derived Lines (not in current NIH Registry) 9 7
[3] ESCRO approved lines 70 51
[4] NIH Registry prior to 2009 10 7
[5] UKSCB lines 14 10
Total: 138 100
Table 1: CIRM Grantee hESC Utilization by Regulatory Status.