Table 1.

In situelectroporation efficiently delivers the construct to the blood islands

	Frequency of recovered hematopoietic precursors	Number of recovered hematopoietic precursors per YS	Number of experiments
Whole OrgD3-YS	1/475	10–11	4
Whole OrgD3-YS electroporated without plasmid	1/453	10	3
OrgD3-YS GFP+cells	1/150 (± 57.62)	0.56 ± 0.18 per 0.5 YS (targeted area)	5

Hematopoietic precursor frequency within whole control YS (electroporated without construct) and GFP⁺ cells sorted from electroporated YS-explants were determined through limiting dilution assay.