SEDIMENTATION PROPERTIES OF RNA SPECIES HOMOLOGOUS TO MITOCHONDRIAL DNA IN HELA CELLS

被引:32
作者
ATTARDI, B
ATTARDI, G
机构
[1] Division of Biology, California Institute of Technology, Pasadena, CA
关键词
D O I
10.1038/2241079a0
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Most of the RNA homologous to mitochondrial DNA in HeLa cells is represented by species with sedimentation coefficients between 9S and 15S - with a prominent 12S component - and by 4S RNA. No ribosomal RNA species hybridizable with mitochondrial DNA were detected: similarly, the 21S RNA present in crude mitochondrial preparations had no appreciable sequence homology to mitochondrial DNA. © 1969 Nature Publishing Group.
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页码:1079 / &
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