Study of Genetics and Embryology of Polyembryonic Mutant of Autotetraploid Rice Induced by N^＋ Beam

• 作 者: 代西梅 黄群策 李国平 胡秀明 秦广雍 余增亮
• 机 构: HenanProvincialKeyLaboratoryofIonBeamBio-Engineering,InstituteofPlasmaPhysics
• 出 处: 等离子体科学和技术：英文版
• 发表日期: 2006年6期
• 关键词: 离子束植入 多胚秧苗 突变 同源四倍体水稻 遗传研究 胚胎发生 ion beam implantation mutant polyembryonic seed
• 基金项目: supported by National Key Projects of China （No. 2001BA302B）

<正> In the present study autotetraploid rice IR36-4X was treated by an ion implantationtechnique with nitrogen ion beams.A polyembryonic mutant (named IR36-Shuang) was identifiedin the M_2 generation.The mutant line and its offspring were systematic