Table 5.

Recovery of recipient parent genome (RPG) (%) of the provitamin A improved lines.

S. No.	Cross	Generations	Range of RPG (%)
1	HKI161 × HP704-23	BC1F1	71.49–80.26
		BC2F1	85.53–88.16
		BC2F2	88.60–92.98
2	HKI163 × HP704-22	BC1F1	70.47–75.98
		BC2F1	83.07–86.22
		BC2F2	83.86–91.73
3	HKI193-1 × HP704-23	BC1F1	70.68–80.83
		BC2F1	85.71–90.60
		BC2F2	87.97–92.11
4	HKI193-2 × HP704-22	BC1F1	72.98–80.65
		BC2F1	85.89–88.31
		BC2F2	86.69–91.53