Callus induction and transgeneration were conducted
on rice mature embryos ( Hiei et al, 1994; Huang et al,
2001). Transgenic T1 plants were selected with
hygromycin and transgene expression was verified.
Then, we planted transgenic seedlings in a field under
consistent condition.
According to the method of CTAB extraction, the DNA of transgenic plants was extracted for PCR
detection. The primer sequences were as follows:
cyt108(F), GCACTGGGCGCACTTGGTCT; cyt108(R),
TTCGCCTCTTCTTCCTCCTCTCG. Statistical analysis
was performed by the SPSS software. Further, we
analyzed the tiller number and plant height of positive
transgenic plants in T2 generation (significant t-test).