(e) 遗传效应是指在父母中的一方或双方于怀孕前受到辐射情况下所生的后代中观察到的效应。跨代效应是指在第一代之后表现出来的效应；
(e) Heritable effects are those effects observed in offspring born after one or both parents has or have been irradiated prior to conception. Transgenerational effects are those that are expressed beyond the first generation;