IDENTIFICATION, NUCLEAR-LOCALIZATION, AND DNA-BINDING ACTIVITY OF THE ZINC FINGER PROTEIN ENCODED BY THE EVI-1 MYELOID TRANSFORMING GENE

被引:77
作者
MATSUGI, T
MORISHITA, K
IHLE, JN
机构
[1] ST JUDE CHILDRENS RES HOSP, DEPT BIOCHEM, 332 N LAUDERDALE, MEMPHIS, TN 38105 USA
[2] UNIV TENNESSEE, CTR HLTH SCI, DEPT BIOCHEM, MEMPHIS, TN 38163 USA
关键词
D O I
10.1128/MCB.10.3.1259
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
Activation of the Evi-1 zinc finger gene is a common event associated with transformation of murine myeloid leukemias. To characterize the gene product, we developed antisera against various protein domains. These antisera primarily detected a 145-kilodalton nuclear protein that bound double-stranded DNA. Binding was inhibited by chelating agents and partially restored by zinc ions.
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页码:1259 / 1264
页数:6
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