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对长富2号苹果进行了外源DNA转导,结果表明,授粉后不同时期传导外源DNA,对应果有直接影响,出苗率降低,幼苗生长量团组合不同差异极显著。
The exogenous DNA transduction was carried out on Changfu No.2 apple. The results showed that the exogenous DNA was directly induced at different stages after pollination and the seedling emergence rate was reduced. The difference of seedling growth and mass composition was extremely significant.