In accordance with Multiple Allele Hypothesis, new AB lines type I, temporary maintainer line and male sterile lines of male fertile hne92-11 were obtained by cross between male sterile lines and male fertile line92-11.

• 根据复等位基因遗传假说，利用现有大白菜雄性不育系，将核不育复等位基因向可育品系92-11转育获得了成功，得到了具有92-11遗传基础的新甲型两用系、时保持系和雄性不育系。