Publication Date:
1987-06-05
Description:
Cell cycle-dependent histone genes are transcribed at a basal level throughout the cell cycle, with a three- to fivefold increase during early S phase. Protein-DNA interactions in the 5' promoter region of a cell cycle-regulated human H4 histone gene have been analyzed at single-nucleotide resolution in vivo. This region contains two sites, with four potential protein-binding domains, at which the DNA is protected from reaction with dimethyl sulfate in cells and from digestion with deoxyribonuclease I in nuclei. These protein-DNA interactions persist during all phases of the cell cycle and dissociate with 0.16 to 0.2M sodium chloride.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pauli, U -- Chrysogelos, S -- Stein, G -- Stein, J -- Nick, H -- GM32010/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1987 Jun 5;236(4806):1308-11.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3035717" target="_blank"〉PubMed〈/a〉
Keywords:
Base Sequence
;
Cell Cycle
;
Cell Line
;
Dna
;
DNA Restriction Enzymes
;
Deoxyribonuclease I
;
Gene Expression Regulation
;
Histones/*genetics
;
Humans
;
Nucleic Acid Hybridization
;
*Promoter Regions, Genetic
;
Protein Binding
;
Sulfuric Acid Esters
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
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