COMPARISON OF PARTIAL DENATURATION MAPS WITH THE KNOWN SEQUENCE OF SIMIAN VIRUS-40 AND PHI-X174 REPLICATIVE FORM DNA

被引:35
作者
FUNNELL, BE [1 ]
INMAN, RB [1 ]
机构
[1] UNIV WISCONSIN,DEPT BIOCHEM,MADISON,WI 53706
关键词
D O I
10.1016/0022-2836(79)90079-2
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
Electron microscope partial denaturation maps of two viral DNAs, simian virus 40 and φX174 replicative form, have been obtained. A simple computer program has been developed to predict denaturation maps from any given DNA sequence, based on the percentage of A · T base-pairs along the molecule. Maps constructed from the SV40 DNA and φX174 replicative form DNA base sequence show a good correlation with the experimental maps. The results show that the regions of a DNA molecule that denature first are, in fact, those regions with the highest content of adenine and thymine base-pairs. © 1979.
引用
收藏
页码:331 / 340
页数:10
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