PMID: 6028047Aug 11, 1967Paper

Cytoplasmic and chloroplast ribosomes of Chlamydomonas: ultracentrifugal characterization

Science
R Sager, M G Hamilton

Abstract

Ribosomes isolated from the cytoplasmic and chloroplast fractions of Chlamydomonas were characterized in the ultracentrifuge. The cytoplasmic ribosomes belong to the 80S class of ribosomes, and, like animal ribosomes, dissociate to 60, 50, and 40S subunits. However, like the ribosomes of microorganisms, they contain smaller RNA's, 24 and 16S, and require 0.01 mole of magnesium ions per liter for stability. Chloroplast ribosomes are 70S like those of higher plants but are very unstable. A stable 50S subunit has been observed.

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Citations

Jun 1, 1967·The Biochemical Journal·I W Craig, N G Carr
Feb 18, 1969·Biochimica Et Biophysica Acta·M JanowskiM Boloukhère
May 29, 1981·Biochimica Et Biophysica Acta·A S Chu, J P Richardson
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Mar 1, 1970·Proceedings of the National Academy of Sciences of the United States of America·R Sager, Z Ramanis
Dec 1, 1971·Proceedings of the National Academy of Sciences of the United States of America·S A Fairfield, W E Barnett
Dec 1, 1972·Proceedings of the National Academy of Sciences of the United States of America·G SchlangerZ Ramanis
Dec 1, 1972·Proceedings of the National Academy of Sciences of the United States of America·L Mets, L Bogorad
May 1, 1974·Proceedings of the National Academy of Sciences of the United States of America·G Schlanger, R Sager
Aug 1, 1968·The Journal of Cell Biology·U G Johnson, K R Porter
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Mar 7, 1974·Archives of Microbiology·G ScherbelC G Arnold

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