Pre-Ribosomal RNA Synthesis in Isolated Rat-Liver Nucleoli
نویسندگان
چکیده
منابع مشابه
Ultrastructural and Biochemical Studies on the Precursor Ribosomal Particles Isolated from Rat Liver Nucleoli
Sucrose density gradient analyses of pH 5.5 and pH 7.4 extracts from rat liver nucleoli revealed the presence of two broad peaks of approximately 60S and 80S, and 60S and 80-100S, respectively. Ribonucleoprotein (RNP) particles containing precursor ribosomal RNA in these peaks have been characterized by electron microscopy and RNA analyses. Spherical particles only were found in the 60S peak of...
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ژورنال
عنوان ژورنال: European Journal of Biochemistry
سال: 1973
ISSN: 0014-2956,1432-1033
DOI: 10.1111/j.1432-1033.1973.tb02906.x