MAPPING OF RNA BY A MODIFICATION OF THE BERK-SHARP PROCEDURE - 5' TERMINI OF 15-S BETA-GLOBIN MESSENGER-RNA PRECURSOR AND MATURE 10-S BETA-GLOBIN MESSENGER-RNA HAVE IDENTICAL MAP COORDINATES

被引:1186
作者
WEAVER, RF [1 ]
WEISSMANN, C [1 ]
机构
[1] UNIV ZURICH,INST MOLEK BIOL 1,CH-8093 ZURICH,SWITZERLAND
关键词
D O I
10.1093/nar/7.5.1175
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
We have used a modification of the Berk-Sharp technique to determine that the 5′ termini of the mouse 15 S β-globin precursor and the mature mRNA have identical map coordinates. The modification involves the use of 5′ (or 3′) terminally labeled probes; it allows the detection of the precursor in the presence of excess nature mRNA. © 1979 Information Retrieval Limited.
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页码:1175 / 1193
页数:19
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