Results 211 to 220 of about 92,482 (260)

PHD1-dependent hydroxylation of RepoMan (CDCA2) on P604 modulates the control of mitotic progression

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Druker J   +11 more
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Immunospecificity to Non-histone Chromosomal Proteins of Anti-chromatin Antibodies

Nature New Biology, 1973
COMPLEMENT 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 ...
Luciano Zardi   +2 more
openaire   +4 more sources

Rapid transfer of non-histone chromosomal proteins to the nucleus of living cells [PDF]

open access: possibleNature, 1978
CHROMATIN of eukaryotic cells is composed of DNA, histones and non-histone chromosomal proteins. Histones are generally thought to be nonspecific gene repressers and components maintaining the structure of chromatin. On the other hand, recent reports suggest that non-histone chromosomal proteins activate regions of repressed DNA by their association ...
Masaru Yamaizumi   +4 more
openaire   +3 more sources

Continued synthesis of non-histone chromosomal proteins during mitosis

Biochemical and Biophysical Research Communications, 1970
Abstract 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 ...
Gary S. Stein, Renato Baserga
openaire   +4 more sources

Non-histone chromosomal proteins in normal and abnormal growth

Life Sciences, 1974
Summary When quiescent populations of cells are stimulated to proliferate functional and structural changes occur in the chromatin of stimulated cells within the first hour after stimulation. Non-histone chromosomal proteins are responsible for the functional and structural changes occurring in chromatin of stimulated cells.
R. Baserga
openaire   +4 more sources

Studies on the degradation of high mobility group non-histone chromosomal proteins

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1978
During the isolation of high mobility group non-histone proteins from calf thymus chromatin by methods described previously (e.g. Goodwin, G.H., Nicolas, R.H. and Johns, E.W. (1975) Biochim. Biophys, Acta. 405, 280--291) protein degradation occurs resulting in a number of proteins appearing in the chromatin extracts which are not present in high ...
John M. Walker   +2 more
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Metabolically stable non-histone chromosomal proteins in growing maize roots

Cell Differentiation, 1978
DNA 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
Roumen Tsanev, St. Koleva
openaire   +4 more sources

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