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J. Cell Biol
D. Prescott (1960)
Relation between cell growth and cell division. IV. The synthesis of DNA, RNA, and protein from division to division in Tetrahymena.Experimental cell research, 19
(1964)
Electron microscopic cytochemistry of nucleic acids in Drosophila salivary gland and Tetrahymena
(1963)
Studies on isolated nuclei . I . Isolation and chemical characterization of a nuclear fraction from guinea pig liver
H. Ris, Barbara Chandler (1963)
The Ultrastructure of Genetic Systems in Prokaryotes and EukaryotesCold Spring Harbor Symposia on Quantitative Biology, 28
J. Rosenbaum, K. Carlson (1969)
CILIA REGENERATION IN TETRAHYMENA AND ITS INHIBITION BY COLCHICINEThe Journal of Cell Biology, 40
E. Holtzman, I. Smith, S. Penman (1966)
Electron microscopic studies of detergent-treated HeLa cell nuclei.Journal of molecular biology, 17 1
E. Reynolds (1963)
THE USE OF LEAD CITRATE AT HIGH pH AS AN ELECTRON-OPAQUE STAIN IN ELECTRON MICROSCOPYThe Journal of Cell Biology, 17
A. Elliott (1963)
The Fine Structure of Tetrahymena pyriformis during Mitosis 1
Joseph Frankel (1967)
STUDIES ON THE MAINTENANCE OF ORAL DEVELOPMENT IN TETRAHYMENA PYRIFORMIS GL-CThe Journal of Cell Biology, 34
C. Ray (1956)
Meiosis and Nuclear Behavior in Tetrahymena pyriformisJournal of Eukaryotic Microbiology, 3
(1969)
Nuclear protein synthesis in Tetrahymena
I. Cameron (1966)
A Periodicity of Tritiated-thymidine Incorporation into Cytoplasmic Deoxyribonucleic Acid during the Cell Cycle of Tetrahymena pyriformisNature, 209
I. Cameron, E. Guile (1965)
NUCLEOLAR AND BIOCHEMICAL CHANGES DURING UNBALANCED GROWTH OF TETRAHYMENA PYRIFORMISThe Journal of Cell Biology, 26
J. Luft (1961)
IMPROVEMENTS IN EPOXY RESIN EMBEDDING METHODSThe Journal of Biophysical and Biochemical Cytology, 9
(1958)
Spectrophotometric determination of total nucleic acid content
J. Rosenbaum, G. Holz (1966)
Amino acid activation in subcellular fractions of Tetrahymena pyriformis.The Journal of protozoology, 13 1
A. Elliott, J. Kennedy, I. Bak (1962)
MACRONUCLEAR EVENTS IN SYNCHRONOUSLY DIVIDING TETRAHYMENA PYRIFORMISThe Journal of Cell Biology, 12
(1968)
Biochemical and cytochemical studies on histones and nucleic acids of Drosophila polytene chromosomes and Tetrahymena macronuclei and micronuclei
M. Gorovsky, J. Woodard (1969)
STUDIES ON NUCLEAR STRUCTURE AND FUNCTION IN TETRAHYMENA PYRIFORMISThe Journal of Cell Biology, 42
C. Flickinger (1965)
THE FINE STRUCTURE OF THE NUCLEI OF TETRAHYMENA PYRIFORMIS THROUGHOUT THE CELL CYCLEThe Journal of Cell Biology, 27
I. Cameron, G. Padilla, O. Miller (1966)
Macronuclear cytology of synchronized Tetrahymena pyriformis.The Journal of protozoology, 13 2
Ajit Kumar (1970)
RIBOSOME SYNTHESIS IN TETRAHYMENA PYRIFORMISThe Journal of Cell Biology, 45
This report describes a rapid, efficient method for isolating macronuclei from Tetrahymena . The macronuclear fraction contains only small amounts of micronuclear material and little detectable whole cell or cytoplasmic contamination. A method is also described for preparing a "micronuclear fraction" which contains 20–40 micronuclei for every macronucleus present. Electron microscope observations indicate that the ultrastructure of the nuclei in the macronuclear fraction closely resembles that of nuclei in situ . The presence of ribosomes on the outer membrane of micronuclei and of pores in the micronuclear envelope is also described. Footnotes Submitted: 4 March 1970 Revision received 28 July 1970
The Journal of Cell Biology – Rockefeller University Press
Published: Dec 1, 1970
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