[Relation of the radiosensitivity of yeast cells to the LET of the radiation. Experiments with diploid cells].
A study was made of the dependence of radiosensitivity D0-1 of diploid yeast cells on linear energy transfer L of radiation, and the obtained results were analyzed in terms of the previously developed model concepts. A diploid-specific repair of radiation damages was shown to be equally effective with different L. This mode of repair had no direct effect on D0-1 (L) function. The observed contribution of the diploid-specific repair to cell radioresistance decreased with increasing L. This, however, was due to physical and geometric factors rather than to the decreased efficiency of diploid-specific repair.
Lobachevskiĭ
P N
PN
Cherevatenko
A P
AP
Mishonova
V B
VB
D000512:Alpha Particles; D004171:Diploidy; D004735:Energy Transfer; D005720:Gamma Rays; D006238:Haploidy; D008433:Mathematics; D008954:Models, Biological; D011836:Radiation Tolerance; D012441:Saccharomyces cerevisiae / Q000235:genetics / Q000528:radiation effects*
Zavisimost' radiochuvstvitel'nosti drozhzhevykh kletok ot LPE izlucheniĭ. Eksperimenty na diploidnykh kletkakh.