Влияние рентгеновского облучения на дезаминирование цитидиновых соединений в дрожжевых клетках
Keywords:
Citidinedeaminase – cytosine – CMP – CDP – CTP – yeasts – X-rays – repair
Abstract
The investigation of deamination of citidine, cytosine, and citidine nucleotides (CMP, CDP and CTP) was rcarried out on yeast Candida guilliermondii. It has been shown, that after exposure to X-ray the value of deamination of (CTD) was decreased, and the value of deamination of cytosine was increased. The increase of deamination level was detected in presence of all substrates besides citidine after the post radiation repair of cells.
