《英文msh词典》Polyamines,Biogenic
[同义词] Polyamines,Biogenic
[主题词] Biogenic Polyamines
[中文释义] 聚胺类,生物源
[英文释义] Biogenic amines having more than one amine group. These are long-chain aliphatic compounds that contain multiple amino and/or imino groups. Because of the linear arrangement of positive charge on these molecules,polyamines bind electrostatically to ribosomes,DNA,and RNA.