EurekaMag
+ Most Popular
Cunninghamia lanceolata plantations in China
Mammalian lairs in paleo ecological studies and palynology
Studies on technological possibilities in utilization of anhydrous milk fat for production of recombined butter-like products
Should right-sided fibroelastomas be operated upon?
Large esophageal lipoma
Apoptosis in the mammalian thymus during normal histogenesis and under various in vitro and in vivo experimental conditions
Poissons characoides nouveaux ou non signales de l'Ilha do Bananal, Bresil
Desensitizing efficacy of Colgate Sensitive Maximum Strength and Fresh Mint Sensodyne dentifrices
Administration of fluid by subcutaneous infusion: revival of a forgotten method
Tundra mosquito control - an impossible dream?
Schizophrenia for primary care providers: how to contribute to the care of a vulnerable patient population
Geochemical pattern analysis; method of describing the Southeastern limestone regional aquifer system
Incidence of low birth weights in a hospital of Mexico City
Tabanidae
Graded management intensity of grassland systems for enhancing floristic diversity
Microbiology and biochemistry of cheese and fermented milk
The ember tetra: a new pygmy characid tetra from the Rio das Mortes, Brazil, Hyphessobrycon amandae sp. n. (Pisces, Characoidei)
Risk factors of contrast-induced nephropathy in patients after coronary artery intervention
Renovation of onsite domestic wastewater in a poorly drained soil
Observations of the propagation velocity and formation mechanism of burst fractures caused by gunshot
Systolic blood pressure in a population of infants in the first year of life: the Brompton study
Haematological studies in rats fed with metanil yellow
Studies on pasteurellosis. I. A new species of Pasteurella encountered in chronic fowl cholera
Dormancy breaking and germination of Acacia salicina Lindl. seeds
therapy of lupus nephritis. a two-year prospective study

Control of histone gene expression in Physarum polycephalum. I. Protein synthesis during the cell cycle


Control of histone gene expression in Physarum polycephalum. I. Protein synthesis during the cell cycle



Journal of Cell Science 57: 139-150



ISSN/ISBN: 0021-9533

PMID: 7153256

Synchronous cultures of P. polycephalum were pulsed with [3H]lysine hydrochloride in S and G2 phases of the cell cycle. Plasmodial extracts were separated into nuclear, ribosomal and acid-soluble postribosomal cytoplasmic fractions. Core histones could be detected by staining in the nuclear fractions of both S and G2 phases but were not detected by staining in the cytoplasmic fractions. Newly synthesized histone was present in S-phase nuclei, but not in S-phase cytoplasm. The specific activity of newly synthesized histone in G2-phase nuclei decreased by at least 95% compared to S phase, and no newly synthesized histone was observed in G2-phase cytoplasmic fractions. Thus, histone synthesis is restricted to S phase. There are no free pools of histone in the cytoplasm of Physarum in either S or G2 phases of the cell cycle.

Please choose payment method:






(PDF emailed within 1 workday: $29.90)

Accession: 005050087

Download citation: RISBibTeXText

Related references

Histone gene expression in physarum polycephalum histone synthesis during the cell cycle and conformational changes of the h 4 histone gene. Texas Journal of Science 35(4): 337, 1984

Histone synthesis during the cell cycle of Physarum polycephalum. Synthesis of different histone species is not under a common regulatory control. Journal of Biological Chemistry 262(21): 10195-10199, 1987

Histone gene expression during the cell cycle of physarum polycephalum. Experientia 41(6): 805, 1985

Ras protein participated in histone acetylation-mediated cell cycle control in Physarum polycephalum. Chinese Science Bulletin ust; 50(16): 1721-1725, 2005

The tubulin and histone genes of Physarum polycephalum: models for cell cycle-regulated gene expression. Bioessays: News and Reviews in Molecular Cellular and Developmental Biology 5(2): 62-65, 1986

Histone synthesis during the cell cycle of Physarum polycephalum. Biochemical Society Transactions, 105: 350, 1982

Histone gene expression in Physarum polycephalum 2. Coupling of histone and DNA synthesis. Febs Letters 161(1): 79-83, 1983

Histone gene expression in Physarum polycephalum 2. Coupling of histone and DNA synthesis. FEBS (Federation of European Biochemical Societies) Letters 1611: 79-83, 1983

Accessibility of histone H4 gene of Physarum polycephalum to DNase I during the cell cycle. FEBS (Federation of European Biochemical Societies) Letters 1502: 439-444, 1982

Identification of the transcription regulator rpd3 in the myxomycete Physarum polycephalum and its expression during the naturally synchronous cell cycle of Physarum polycephalum. FASEB Journal 11(9): A936, 1997

DNA topoisomerase II sites in the histone H4 gene during the highly synchronous cell cycle of Physarum polycephalum. Nucleic Acids Research 26(9): 2042-2049, 1998

Control of histone acetylation cell cycle dependence of deacetylase activity in physarum polycephalum nuclei. Experimental Cell Research 138(2): 462-466, 1982

Negative control of periodic tubulin gene expression in the mitotic cycle of Physarum polycephalum. European Journal of Cell Biology 43(2): 179-181, 1987

Regulation of tubulin gene expression through the life and cell cycle of Physarum polycephalum. Dissertation Abstracts International B Sciences and Engineering, 488: 2215, 1988

Patterns of histone acetylation in the cell cycle of Physarum polycephalum. Biochemistry 22(6): 1489-1496, 1983