Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Otto H. Scherbaum"'
Autor:
Otto H. Scherbaum, L.H. Lazarus
Publikováno v:
Life Sciences. 6:2401-2407
Publikováno v:
Experimental Cell Research. 25:437-453
1. 1. Inocula of yeast cultures, Saccharomyces cerevisiae strain 25.8, in the stationary phase were diluted with fresh medium and immediately exposed to a temperature cycle treatment lasting 6 hr. In each cycle the cells were kept at the optimum temp
Autor:
John E. Byfield, Otto H. Scherbaum
Publikováno v:
Life Sciences. 5:2263-2269
Autor:
Otto H. Scherbaum
Publikováno v:
Annual Review of Microbiology. 14:283-310
In the past five years elaborate methods have been devised for the in duction of synchronous multiplication in mass cultures of bacteria, protozoa, algae, and cancer cells. Four valuable review articles on cell synchrony have recently been publishe
Publikováno v:
Canadian Journal of Microbiology. 8:753-760
Mass cultures of Tetrahytnena pyriformis GL were subjected to seven cyclic changes in incubation temperature to induce synchronized division. Cultures were sampled before, during, and after exposure to the treatment. Acid extracts were assayed for th
Autor:
Otto H. Scherbaum, John B. Loefer
Publikováno v:
The Journal of Protozoology. 8:184-192
Patterns for free and protein amino acids and related substances were determined for Tetrahymena limacis and 7 strains of T. pyriformis from axenic stationary phase cultures grown at 25° C by means of 2-dimensional chromatography in a butanol-acetic
Publikováno v:
Life Sciences. 6:1099-1105
Publikováno v:
Biochemical and Biophysical Research Communications. 9:226-230
Autor:
Otto H. Scherbaum
Publikováno v:
The Journal of Protozoology. 9:61-64
SYNOPSIS. From an equation derived for measuring synchrony in microbial systems, a synchronization index (SI) may be computed, which depends on 3 parameters: (1) fraction of the population undergoing synchronous division; (2) time during which this s
Autor:
John E. Byfield, Otto H. Scherbaum
Publikováno v:
Proceedings of the National Academy of Sciences. 57:602-606