Dmitrieva S A
Tsitol Genet. 1996 Jul-Aug;30(4):3-8.
The effects of plant seed additional irradiation in the 8th and 9th post-Chernobyl reproduction were studied by the test "chromosome aberrations in seedling root meristem". In most of plant species investigated, seeds developed in the radiocontaminated zone were more radiosensitive than those from the "clean" zone. This fact shows the lack of adaptation to chronic irradiation and the availability of the potential genetic lesions that are realized into mutations under the influence of extreme factors. The effects of seed additional irradiation in some plant species indicate an increase in plant radioresistance.
通过“幼苗根尖分生组织染色体畸变”试验，研究了切尔诺贝利核事故后第8代和第9代植物种子额外辐照的影响。在大多数被研究的植物物种中，在放射性污染区域发育的种子比来自“清洁”区域的种子对辐射更敏感。这一事实表明缺乏对慢性辐射的适应性，以及存在潜在的遗传损伤，这些损伤在极端因素的影响下会转化为突变。一些植物物种种子额外辐照的影响表明植物的辐射抗性有所提高。
