Results 241 to 250 of about 119,158 (272)
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Continued synthesis of non-histone chromosomal proteins during mitosis
Biochemical and Biophysical Research Communications, 1970Abstract The synthesis of non-histone chromosomal proteins in synchronized HeLa S3 cells was studied in 3 phases of the cell cycle: S, G2 and mitosis. A 70–90% decrease in the rate of synthesis of total cellular protein and of chromatin-associated protein fractions extractable with low salt concentrations or with dilute acid was observed in cells in ...
G, Stein, R, Baserga
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The Primary Structure of a Non-histone Chromosomal Protein
European Journal of Biochemistry, 1977The primary structure of the calf thymus non-histone chromosomal protein HMG-17 has been determined. The sequence was determined mainly from data provided by the peptides obtained by cleavage with staphylococcal protease. Additional information was obtained from peptides produced by cleavage with trypsin and alpha-protease (from Crotalus atrox venom ...
J M, Walker, J R, Hastings, E W, Johns
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A retropseudogene for non-histone chromosomal protein HMG-1
Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression, 1993Southern analysis of the human genome revealed that there are several sequences with homology to the nonhistone chromosomal protein HMG-1. The majority of the HMG-1 sequences are intronless as suggested from the polymerase chain reaction of HeLa DNA. Sequencing of a clone from a human placenta genomic library revealed that the clone was intronless and ...
M, Stros, G H, Dixon
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Tissue specificity of tightly bound non-histone chromosomal proteins
Cell Differentiation, 1980Non-histone chromosomal proteins with high affinity for DNA were isolated from three different rat tissues (liver, spleen and kidney) and were analyzed by SDS-polyacrylamide gel electrophoresis. Each tissue showed a characteristic pattern of missing protein bands and in addition contained at least one unique band.
M, Yaneva, B, Beltchev, R, Tsanev
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Non-histone chromosomal proteins in oestrogen-treated rat uterus
Journal of Steroid Biochemistry, 1980Abstract A specific acidic protein of M.W. 35,000 D, labelled early after oestrogen action, is rapidly transferred to the nucleus and maintained for at least 12 h. Extractability of the protein only at high-salt concentration indicates a great affinity for chromatin.
Mairesse, Nicole, Galand, Paul
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Non-histone chromosomal proteins easily extractible from chick erythrocytes
Biochimica et Biophysica Acta (BBA) - Protein Structure, 1975Those non-histone chromosomal proteins which are easily extractible from chick erythrocytes differ substantially from proteins similarly extracted from other tissues of various species. Although a protein P1 was isolated along with histone H1 by extraction of calf thymus chromatin with HC1O4, the same procedure did not extract this protein from chick ...
J, Burckard, A, Mazen, M, Champagne
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High mobility group non-histone chromosomal proteins from chicken erythrocytes
Biochemical and Biophysical Research Communications, 1978Abstract The high mobility group non-histone chromosomal proteins have been isolated from chicken erythrocytes and analysed by polyacrylamide gel electrophoresis, amino acid analyses and isoelectric focusing. The results show that four HMG proteins, similar to HMG 1, 2, 14 and 17 in thymus, are present in inactive chicken erythrocyte nuclei ...
A, Rabbani, G H, Goodwin, E W, Johns
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Non-histone chromosomal proteins from immunoglobulin-producing mouse plasmacytoma cells
Molecular Immunology, 1981Abstract Non-histone chromosomal (MHC proteins from two immunoglobulin-producing mouse plasmacytoma cell lines, from three variant lines derived from these parentals, and from control mouse lung fibroblast L929 cells have been examined using two-dimensional polyacrylamide gel electrophoresis.
J M, Connett, J B, Fleischman
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Metabolically stable non-histone chromosomal proteins in growing maize roots
Cell Differentiation, 1978DNA and non-histone chromosomal proteins (NHCP) of meristematic cells of maize primary roots were double labelled in vivo with [3H]- or [14C] thymidine and [14C]- or [3H]-tryptophan respectively. The ratio of labelled tryptophan to labelled DNA was followed during the transition of the meristematic cells of the root tip into the distal zones of finally
S, Koleva, R, Tsanev
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Immunospecificity to Non-histone Chromosomal Proteins of Anti-chromatin Antibodies
Nature New Biology, 1973COMPLEMENT fixing antibodies to a DNA–non-histone chromosomal protein complex (have recently been reported to be tissue specific by Chytil and Spelsberg1 and by Spelsberg et al.2. According to Wakabayashi and Hnilica3 complement fixing antibodies to the de-histonized DNA–non-histone protein complex react only with the original antigen and not with the ...
L, Zardi, J C, Lin, R, Baserga
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