Anomalous sedimentation of high molecular weight denatured mammalian DNA.
Anomalous sedimentation of high molecular weight denatured mammalian DNA.
复制标题
高分子量变性哺乳动物 DNA 的异常沉积。
DOI：
10.1016/s0006-291x(71)80174-2
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发表时间：
1971
影响因子：
3.1
通讯作者：
G. Whitmore
中科院分区：
文献类型：
--
作者：
M. McBurney;F. Graham;G. Whitmore
如果高速离心，高分子量哺乳动物DNA（大于5 × 108道尔顿）在碱性蔗糖密度梯度中出现异常沉降。在低速离心后，可获得该DNA更准确的沉降剖面。
High molecular weight mammalian DNA (of greater than 5 × 108daltons) appears to sediment anomalously in alkaline sucrose density gradients if centrifugation is at high speed. More accurate sedimentation profiles of this DNA may be obtained following low speed centrifugation.