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Phosphorylation of Very‐Lysine‐Rich Histone in Physarum polycephalum: Correlation with Chromosome Condensation

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Bradbury, E. Morton, Inglis, Robert J., Matthews, Harry R., Sarner, Nitza·1973·European Journal of Biochemistry

Abstract

Physarum polycephalum histones have been analysed by acrylamide gel electrophoresis. Two of the five major bands had electrophoretic mobilities identical with the mobilities of two bands from calf thymus histone. The P. polycephalum pattern is qualitatively the same at all stages of the synchronous mitotic cycle. Quantitative changes in the relative proportion and relative mobility of the very‐lysine‐rich histone are reported. In particular, a dramatic increase in phosphate content of this histone occurred in late G2 phase with a peak where chromosome condensation is seen to be occurring in the phase contrast microscope. Phosphate content is low during S phase and the peaks of RNA synthesis.

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Crossref · 10.1111/j.1432-1033.1973.tb02664.x

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Metadata

Authors
Bradbury, E. M., Inglis, R. J., Matthews, H. R., & Sarner, N.
Venue
European Journal of Biochemistry
Publisher
Wiley
Published
1973-02
Volume
33
Issue
1
Pages
131-139
ISSN
  • 0014-2956 (ISSN-L)
  • 1432-1033
OpenAlex
W2115659567
Cited by
252
References
0
FWCI
10.18
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Phosphorylation of Very‐Lysine‐Rich Histone in Physarum polycephalum: Correlation with Chromosome Condensation. https://app.cochat.ai/papers/10.1111/j.1432-1033.1973.tb02664.x
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Bradbury, E. M., Inglis, R. J., Matthews, H. R., & Sarner, N. (1973). Phosphorylation of Very‐Lysine‐Rich Histone in Physarum polycephalum: Correlation with Chromosome Condensation. European Journal of Biochemistry. https://doi.org/10.1111/j.1432-1033.1973.tb02664.x

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.