Deeg K J, Katsikas L, Schnabel W
Z Naturforsch C Biosci. 1984 Nov-Dec;39(11-12):1075-8. doi: 10.1515/znc-1984-11-1213.
Calf thymus histone octamer complexes were irradiated in the native state in N2O-saturated dilute aqueous solution (0.5 g/l, pH 9, [NaClO4] = 1 -4 mol/l) with 50 or 100 ns pulses of 16 MeV electrons or 60Co-gamma-rays. Time resolved light scattering measurements and optical absorption measurements yielded the following: the octamers underwent a volume contraction due to intra-complex-crosslinking induced by the attack of OH-radicals. Crosslinking proceeded to a certain extent via 2,2'-biphenol coupling as inferred from product analyses.
在N2O饱和的稀水溶液（0.5 g/l，pH 9，[NaClO4] = 1 - 4 mol/l）中，对小牛胸腺组蛋白八聚体复合物进行天然状态下的辐照，使用16 MeV电子或60Co - γ射线的50或100 ns脉冲。时间分辨光散射测量和光吸收测量结果如下：八聚体由于OH自由基攻击引起的复合物内交联而发生体积收缩。从产物分析推断，交联通过2,2'-联苯酚偶联在一定程度上进行。
