Ikejima M, Gill D M
Biochemistry. 1985 Sep 10;24(19):5039-45. doi: 10.1021/bi00340a013.
Poly(adenosine 5'-diphosphate ribose) [poly(ADP-ribose]) is spontaneously ADP-ribosylated when it is incubated with nicotinamide adenine dinucleotide, especially in 0.5 M NaCl and at an alkaline pH. The ADP-ribose residues are monomeric and are attached to the middle of polymer chains. The linkage is similar to, and may be identical with, that of the branch points that are created in cells. RNA is also spontaneously ADP-ribosylated, but not DNA.
聚（腺苷5'-二磷酸核糖）[聚（ADP - 核糖）]在与烟酰胺腺嘌呤二核苷酸一起温育时会自发地进行ADP - 核糖基化，特别是在0.5M氯化钠和碱性pH条件下。ADP - 核糖残基是单体形式，并连接到聚合物链的中间。这种连接与细胞中产生的分支点的连接相似，甚至可能相同。RNA也会自发地进行ADP - 核糖基化，但DNA不会。
