Acknowledgement
Supported by : Kangweon National University
The effect of the nucleic acid related compounds, amino acids and ureas on the breakage of calf thymus DNA were investigated with or without inorganic salts. PTU and Cys-SH possessed the ability of DNA strand breaks without metal ions. Tyr, Phe and Trp induced a weak DNA lesions in the presence of
수종(數種)의 핵산구성성분(核酸構成成分), 아미노산(酸), 요소유도체(尿素誘導體)와 같은 생리활성물질(生理活性物質) 및 함질소화합물(含窒素化合物)의 DNA에 대한 작용(作用)과 그 작용(作用)에 무기(無機)ion의 영향을 검토(檢討)하였다. PTU, Cys-SH는 금속(金屬) ion없이도 DNA 절단능력(切斷能力)을 가지고 있었고, Tyr, Phe, Trp는
Supported by : Kangweon National University