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. 2017 Oct 24;8:1786. doi: 10.3389/fpls.2017.01786

Figure 2.

Figure 2

Fast generation cycling system (FGCS). (A), Comparison of one generation time between conventional breeding and FGCS in crops. (B), FGCS in wheat from young grains to flowering. 1, Yong wheat spikes collected for embryo culture; 2, An embryo dissected from a young wheat grain; 3, Young grains ready for embryo culture; 4, Germinated embryos in a plate; 5, Plantlets transferred to soil; 6, Plants grown into three-leaf stage; 7 Plants at flowering stage.