Abstract
ABSTRACT Nuclear envelopes of somatic cells have at least two different major proteins in the 60—70(×103) molecular weight range (1amins A(C) and B) that seem to be involved in chromatin attachment. In contrast, nuclear envelopes from clam germinal vesicles have only a single major protein of the same size class (∽67×103Mr) and have no chromatin attached to them. The data presented in this report show that this 67×103μ, clam protein shares a variety of physical properties with lamins A(C) and B, derived from rat liver nuclei. These properties include similar size, although different isoelectric points; phosphorylated forms; strong tendencies to cross-link by disulphide bonds; presence of carbohydrates, demonstrated by direct incorporation of mannose and labelling with borohydride; and shared epitopes, demonstrated using both monoclonal and polyclonal antibodies. Taken together, these observations identify the clam 67× 10Mr protein, the major structural protein of a nuclear envelope that lacks attached chromatin, as being lamin-like and demonstrate that it is more closely related to lamin A(C) than to lamin B.
References
27
Referenced
28
10.1073/pnas.73.9.3243
/ Proc. natn. Acad. Set. U.SA. / Isolation of homozygous mutants after induced self-fertilization in Tetrahymena by Bruns (1976){'key': '2023070504151311300_JOCES_67_1_69C2', 'first-page': '315', 'article-title': 'A study of the conditions and mechanism of the diphenylamine reaction for the colorometric estimation of deoxyribonucleic acid', 'volume': '62', 'author': 'Burton', 'year': '1956', 'journal-title': 'Biochemistry'}
/ Biochemistry / A study of the conditions and mechanism of the diphenylamine reaction for the colorometric estimation of deoxyribonucleic acid by Burton (1956)10.1111/j.1550-7408.1979.tb02725.x
/ J. Protozoal. / Regulation of macronuclear DNA content in Paramecium lelraurelia by Berger (1979)10.1016/0014-4827(78)90520-7
/ Expl Cell Res. / The relationship between cell size and cell division in the yeast Saccharomyces cerevisiae by Carter (1978)10.1016/0014-4827(68)90407-2
/ Expl Cell Res. / Regulierung der DNS Menge im Makronukleus von Tetrahymena by Cleffmann (1968)10.1242/jcs.37.1.117
/ J. Cell Sci. / Increase in macromolecular amounts during the cell cycle of Tetrahymena: A contribution to cell cycle control by Cleffmann (1979)10.1002/jez.1402090107
/ J. exp. Zool. / Dependence of oral development and cleavage on cell size in the ciliate Stentor by DeTerra (1979)10.1242/jcs.24.1.51
/ J. Cell Sci. / Control of cell size and cycle time in Schizosaccharomyces pombe by Fantes (1977)10.1016/0014-4827(77)90359-7
/ Expl Cell Res. / Control of the size at division in fission yeast by a growth- modulated size control over nuclear division by Fantes (1977)10.1016/0014-4827(65)90285-5
/ Expl Cell Res. / A quantitative cytochemical investigation of the relationship between cell mass and initiation of DNA synthesis in mouse fibroblasts in vitro by Killander (1965)10.1128/jb.143.3.1241-1252.1980
/ J. Bact. / Correlation between size and age at different events in the cell division cycle of Escherichia coli by Koppes (1980)10.1016/S0021-9258(19)52451-6
/ J. biol. Chem. / Protein measurement with the Folin phenol reagent by Lowry (1951){'key': '2023070504151311300_JOCES_67_1_69C13', 'volume-title': 'The Biology of the Cell Cycle.', 'author': 'Mitchison', 'year': '1971'}
/ The Biology of the Cell Cycle. by Mitchison (1971){'key': '2023070504151311300_JOCES_67_1_69C14', 'first-page': '114', 'article-title': 'The determination of nucleic acids', 'volume': '14', 'author': 'Munro', 'year': '1966', 'journal-title': 'Meth, biochem. Anal.'}
/ Meth, biochem. Anal. / The determination of nucleic acids by Munro (1966)10.2307/3225867
/ Am. Microsc. Sac. / The protargol staining technique: an improved version for Tetrahymena pyriformis by Ng (1977)10.1016/0014-4827(77)90358-5
/ Expl Cell Res. / Controls over the timing of DNA replication during the cellcycle of fission yeast by Nurse (1977){'key': '2023070504151311300_JOCES_67_1_69C17', 'volume-title': 'Reproduction of Eukarydie Cells.', 'author': 'Prescott', 'year': '1976'}
/ Reproduction of Eukarydie Cells. by Prescott (1976){'key': '2023070504151311300_JOCES_67_1_69C18', 'article-title': 'The protozoan nucleus. In Cell Biol', 'volume': '9', 'author': 'Raikov', 'year': '1982', 'journal-title': 'Monographs,'}
/ Monographs, / The protozoan nucleus. In Cell Biol by Raikov (1982){'key': '2023070504151311300_JOCES_67_1_69C19', 'first-page': '211', 'article-title': 'Aspects of cell size measurements in Tetrahymena elliotti', 'volume': '120', 'author': 'Roberts', 'year': '1980', 'journal-title': 'J. gen. Microbiol.'}
/ J. gen. Microbiol. / Aspects of cell size measurements in Tetrahymena elliotti by Roberts (1980)10.1016/0014-4827(82)90028-3
/ Expl Cell Res. / Division and growth kinetics of the division mutant conical of Tetrahymena: A contribution to regulation of generation time by SchAfer (1982)10.1242/jcs.58.1.211
/ J. Cell Sci. / Mean macronuclear DNA contents are variable in the ciliate Tetrahymena by Seyfert (1982)10.1242/jcs.40.1.111
/ J. Cell Sci. / The regulation of amounts and proportions of genetics elements in the macronucleus of Tetrahymena thermophila strains of diverse karyotype by Seyfert (1979)10.1016/0092-8674(78)90016-8
/ Cell / Cell size, cell cycle and transition probability in mouse fibroblasts by Shields (1978)10.1016/0047-6374(75)90028-7
/ Meeh. Aging Devel. / Age dependent micronuclear deterioration in Tetrahymena pyriformis, syngen I by Weidenruch (1975){'key': '2023070504151311300_JOCES_67_1_69C25', 'first-page': '119', 'article-title': 'Nucleocytoplasmic ratio requirements for the initiation of DNA replication and fission in Tetrahymena', 'volume': '9', 'author': 'Worthington', 'year': '1976', 'journal-title': 'Cell Tiss. Kinet'}
/ Cell Tiss. Kinet / Nucleocytoplasmic ratio requirements for the initiation of DNA replication and fission in Tetrahymena by Worthington (1976)10.1016/0014-4827(83)90454-8
/ Expl Cell Res. / Induction of DNA synthesis and mitosis in the absence of cellular enlargement by Zetterberg (1983)10.1016/0014-4827(70)90453-2
/ Expl Cell Res. / Independent synchronisation of DNA synthesis and of cell division in the same culture of Tetrahymena cells by Zeuthen (1970)
Dates
Type | When |
---|---|
Created | 4 years, 4 months ago (April 26, 2021, 4:58 p.m.) |
Deposited | 2 years, 1 month ago (July 5, 2023, 12:15 a.m.) |
Indexed | 1 year, 10 months ago (Oct. 22, 2023, 9:28 p.m.) |
Issued | 41 years, 4 months ago (April 1, 1984) |
Published | 41 years, 4 months ago (April 1, 1984) |
Published Online | 41 years, 4 months ago (April 1, 1984) |
Published Print | 41 years, 4 months ago (April 1, 1984) |
@article{Maul_1984, title={The Major 67 000 Molecular Weight Protein Of The Clam Oocyte Nuclear Envelope Is Lamin-Like}, volume={67}, ISSN={1477-9137}, url={http://dx.doi.org/10.1242/jcs.67.1.69}, DOI={10.1242/jcs.67.1.69}, number={1}, journal={Journal of Cell Science}, publisher={The Company of Biologists}, author={Maul, Gerd G. and Baglia, Frank A. and Newmeyer, Donald D. and Ohlsson-Wilhelm, Betsy M.}, year={1984}, month=apr, pages={69–85} }