Underbrink A G, Huczkowski J, Woch B, Gedłek E
Int J Radiat Biol Relat Stud Phys Chem Med. 1980 Oct;38(4):417-26. doi: 10.1080/09553008014551781.
The survival curves for Tradescantia clone 02 stamen hairs after X-and neutronirradiation are characteristic for those usually found in many eukaryotic organisms. Two somatic mutations or aberrant cell types, pink and colourless, were closely associated with each other and followed similar dose-response curves after neutron irradiation until saturation doses were reached. This relationship changed at higher doses where one aberrant cell type predominates. Similar effects were found after X-irradiation but lethality was not observed at low doses. The yield of certain somatic aberrations within the possible spectrum changed at the doses at which stamen hair survival was reduced to about 70 percent. The maximum yield of somatic aberrations in relation to the amount of lethality incurred may also be changed in this system by radiation quality.
紫露草克隆02雄蕊毛在X射线和中子辐射后的存活曲线是许多真核生物中常见的典型曲线。两种体细胞突变或异常细胞类型，即粉色和无色，彼此紧密相关，在中子辐射后直至达到饱和剂量之前，遵循相似的剂量反应曲线。在较高剂量下，这种关系发生变化，此时一种异常细胞类型占主导。X射线辐射后也发现了类似的效应，但在低剂量下未观察到致死性。在雄蕊毛存活率降低至约70%的剂量下，可能范围内某些体细胞畸变的产率发生了变化。在该系统中，相对于所产生的致死量而言，体细胞畸变的最大产率也可能因辐射品质而改变。
