Table 1. Efficiency of transgenic embryo selection at different concentrations of kanamycin.

Kanamycin concentration (mg l−1)	No. of AEC (A)	No. of AEC with GFP-fluorescent embryos (B)*	Percentage of AEC with GFP-fluorescent embryos (B/A×100)	No. of embryos developed (C)**	No. of GFP-Fluorescent embryos (D)**	Percentage of GFP-fluorescent embryos (D/C×100)
0	39	13	33.3	95	35	36.8
15	39	17	43.6	166	65	39.2
25	42	17	40.5	180	88	48.9

AEC: Aggregated embryogenic cells. * After a month of culture. **After 2 months of culture.