对国内外１７个籼稻品种进行了基因枪转化，研究了有利于籼稻愈伤组织诱导和生长的培养条件和筛选程序，１５个品种获得了潮霉素抗性愈伤组织，５个品种再生了植株，包括当前国际上推广的ＩＲ系统及国内的优良品种和恢复系，分子生物学证据证明潮霉素基因已经整合入籼稻的基因组。最高植株转化频率接近一般粳稻水平，多数低于粳稻水平。这为建立籼稻的转化系统打下了基础。 A total of 17 indica rice varieties at home and abroad were subjected to particle bombardment. Culture conditions and screening procedures for inducing and growing indica rice were studied. Fifteen varieties were obtained hygromycin resistant callus and five varieties were regenerated Plants, including the current international promotion of the IR system and the country’s elite varieties and restorers, molecular biology evidence that the hygromycin gene has been integrated into the genome of indica rice. The highest plant transformation frequency was close to that of normal japonica rice, most of which were lower than japonica rice. This laid the foundation for establishing a transformation system in indica rice.