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Morphological observations on growth and differentation of Physarum polycephalum grown in pure culture.
Abstract The morphological features of the vegetative and sporulative stages in the life cycle of the myxomycete Physarum polycephalum under conditions of controlled culture are described. The… Expand
The pure culture of Physarum polycephalum on a partially defined soluble medium.
SUMMARY: A wild strain of the multinucleate plasmodial myxomycete Physarum polycephalum was isolated in pure culture and grown on a medium consisting of 1% (w/v) Tryptone, 1% (w/v) glucose, 0.15%… Expand
Localization of nucleolar and chromatin residual acidic protein changes during differentiation in Physarum polycephalum.
The total nuclear proteins (30% by nuclear dry weight) of the plasmodial slime mould Physarum polycephalum have been quantitatively separated into four distinct solubility classes possessing… Expand
Method for inducing sporulation of pure cultures of the myxomycete Physarum polycephalum.
Daniel, John W. (University of Wisconsin, Madison) and Harold P. Rusch. Method for inducing sporulation of pure cultures of the myxomycete Physarum polycephalum. J. Bacteriol. 83:234-240.… Expand
A characterization of ribonucleic acid in the myxomycete Physarum polycephalum.
Abstract This report deals with the quantitative extraction of total nucleic acid (TNA) containing undegraded RNA from the slime mold Physarum polycephalum . With the use of a three-step phenol… Expand
Isolation and DNA content of nuclei of Physarum polycephalum.
Abstract Methods have been developed for isolation of nuclei from Physarum polycephalum at various stages of the life cycle and mitotic figures and nucleoli from the plasmodial stage. Organelles of… Expand
Activity of some enzymes in Physarum polycephalum
SummaryThe activity levels of seven enzymes were studied in growing plasmodia of Physarum polycephalum. The enzymes were isocitrate dehydrogenase, glucose-6-phosphate dehydrogenase, glutamate… Expand
Sequential temporal replication of DNA in Physarum polycephalum.
CORRELATION OF THE LEVEL OF HEPATIC RIBOFLAVIN WITH THE APPEARANCE OF LIVER TUMORS IN RATS FED AMINOAZO DYES
- E. Miller, J. A. Miller, B. E. Kline, H. P. Rusch
- Biology, Medicine
- The Journal of experimental medicine
- 1 July 1948
The livers of rats fed 10 diets previously found to inhibit or accelerate the induction of tumors by 4-dimethylaminoazobenzene were analyzed for riboflavin, biotin, and vitamin B6 after 6 and 19… Expand
SYNCHRONIZATION OF MITOSIS BY THE FUSION OF THE PLASMODIA OF PHYSARUM POLYCEPHALUM
- H. P. Rusch, W. Sachsenmaier, K. Behrens, V. Gruter
- Biology, Medicine
- The Journal of cell biology
- 1 October 1966
Nuclear division in the plasmodium of Physarum polycephalum is naturally synchronous (1). Such synchrony could result either from some regulatory "biological clock" within each nucleus or from a… Expand