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Phosphorylation of Very‐Lysine‐Rich Histone in Physarum polycephalum: Correlation with Chromosome Condensation
Open accessAbstract
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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Citations
Cited by
Epigenetic mechanisms in memory formation
Levenson, J. M., & Sweatt, J. D. (2005) · Nature Reviews Neuroscience · doi:10.1038/nrn1604 · Cited by 767
Phosphorylation of Histone H3 Is Required for Proper Chromosome Condensation and Segregation
Wei, Y., Yu, L., Bowen, J., Gorovsky, M. A., & Allis, C. D. (1999) · Cell · doi:10.1016/s0092-8674(00)80718-7 · Cited by 718
Control of Cell Division by Very Lysine Rich Histone (F1) Phosphorylation
Bradbury, E. M., Inglis, R. J., & Matthews, H. R. (1974) · Nature · doi:10.1038/247257a0 · Cited by 431
Self-citationLangan, T. A., Gautier, J., Lohka, M., Hollingsworth, R., Moreno, S., Nurse, P., Maller, J., & Sclafani, R. A. (1989) · Molecular and Cellular Biology · doi:10.1128/mcb.9.9.3860 · Cited by 263
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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