STUDIES ON IN VITRO RNA SYNTHESIS BY CHROMATIN FRACTIONS FROM RAT LIVER AND NOVIKOFF HEPATOMA

被引：17

作者：

DEBELLIS, RH

BENJAMIN, W

GELLHORN, A

机构：

[1] Department of Medicine, Institute of Cancer Research, Columbia University, NY

[2] Department of Medicine, University of Pennsylvania, Philadelphia, PA

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 1969年 / 36卷 / 01期

关键词：

D O I：

10.1016/0006-291X(69)90664-0

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：

Eu- and heterochromatin fractions prepared from normal liver and Novikoff hepatoma were tested for their capacity to direct the synthesis of RNA. Using purified RNA polymerase, template activity was measured by the incorporation of C14 GTP into RNA. Unlike DNA, chromatin fractions had increased template activity at increased salt concentrations. No difference was observed in the priming capacity of either eu- or heterochromatin fractions derived from normal liver or Novikoff hepatoma. © 1969.

引用

页码：166 / &

共 10 条

[1] AN RNA-HISTONE COMPLEX IN MAMMALIAN CELLS - ISOLATION AND CHARACTERIZATION OF A NEW RNA SPECIES [J].