ANOMALOUS SHEAR LABILITY OF SP50-DNA

被引：5

作者：

CREEGER, ES

SPATZ, HC

机构：

[1] Abt. Trautner, Max-Planck-Institut für Molekulare Genetik

来源：

MOLECULAR AND GENERAL GENETICS | 1969年 / 106卷 / 01期

关键词：

D O I：

10.1007/BF00332818

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

SP50 DNA (M. W.=97×106 Daltons) shows an unusual shear lability. At low shear rates SP50 DNA is more susceptible to hydrodynamic shear than the longer T2 DNA (M. W.=130×106 Daltons). This unusual fragility of SP50 DNA is atributed to the presence of a small number of weak points in SP50 DNA. Most likely these weak points are identical with the single-strand breaks in SP50 DNA. © 1969 Springer-Verlag.

引用

页码：25 / &

共 17 条

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