[Effect of copper ions on chromosome structural mutations caused by Cs1 37 gamma rays in moist seed cells of Crepis capillaris L].
When seeds of Crepis capillaris were germinated in solutions of Cu(NO3)2 (at 0.55-10(-5) M and 1.1-10(-5) M concentrations) the frequency of structural chromosome mutations induced by gamma-rays (137Cs) at 200 and 400 r doses was higher as compared to that induced in the absence of copper ions.
D002588:Cesium Radioisotopes; D003300:Copper / Q000494:pharmacology*; D009154:Mutation / Q000187:drug effects*; D011831:Radiation Genetics; D012639:Seeds / Q000187:drug effects / Q000528:radiation effects
D002588:Cesium Radioisotopes; D003300:Copper
Deĭstvie ionov medi na strukturnye mutatsii khromosom, vyzvannye gamma-luchami Csi 37 v kletkakh zamochennykh semian Crepis capillaris L