The initiation of cell wall synthesis in parasynchronous cultures of Schizosaccharomyces pombe

Marchant, Roger

doi:10.1007/bf00424894

Cited by 8 publications

(1 citation statement)

References 12 publications

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“…a Pasteur effect). The oscillatory behaviour of respiration in synchronized cultures of Saccharomyces cerevisiae growingwith glucose as carbon source was not evident in maltose-grown cultures (Dharmalingam & Jayaraman, 1973), and it appears likely that differences in growth substrates can account for the discrepancies between the various reports ofrespiratory oscillations (Nosoh &Takamiya, 1962;Wiemken etal., 1970) and stepwise increases (Scopes & Williamson, 1964;Osumi & Sando, 1969;Marchant, 1971;Greksak & Hanicova, 1973) in the respiration of synchronous yeast cultures.…”

Section: Discussionmentioning

confidence: 99%

Changes in respiratory activities during the cell-cycle of the fission yeast Schizosaccharomyces pombe 972h- growing in the presence of glycerol

Poole¹,

Lloyd²

1974

Biochemical Journal

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1. The specific activities of cytochrome c oxidase, catalase, succinate dehydrogenase, succinate-cytochrome c oxidoreductase, NADH-cytochrome c oxidoreductase, and NADPH-cytochrome c oxidoreductase in mid-exponential-phase batch cultures of glycerol-grown Schizosaccharomyces pombe indicated that the organisms were catabolite-de-repressed. 2. In cultures growing synchronously in the presence of glycerol as sole carbon source, the respiration rate showed two abrupt increases at about 0.45 and 0.95 of the cell-cycle and remained constant in the periods between successive rises. 3. Catalase, succinate dehydrogenase, NADH-cytochrome c oxidoreductase and acid p-nitrophenyl-phosphatase all showed peak patterns of expression in synchronous cultures. 4. Cytochrome c oxidase and cytochromes a+a(3) both showed step patterns of expression with two rises per cell-cycle. 5. Cytochromes c(548), b(554) and b(560) all followed similar time-courses in step patterns of expression, but these were distinct from, and more complex than, that of cytochromes a+a(3). 6. These results are compared with those previously obtained with glucose-grown cultures, and the part played by catabolite repression in the expression of respiratory activities in the cell-cycle is assessed.

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Section: Discussionmentioning

confidence: 99%

Changes in respiratory activities during the cell-cycle of the fission yeast Schizosaccharomyces pombe 972h- growing in the presence of glycerol

Poole¹,

Lloyd²

1974

Biochemical Journal

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Cell wall growth during the cell cycle of Schizosaccharomyces pombe

Streiblová

Wolf

1972

J of Basic Microbiology

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Cell wall growth of an asynchronous culture of Schizosaccharomyces pombe was studied by fluorescence microscopy and time‐lapse cinematography. The cell wall growth of individual cells is a time‐ordered process which can be divided into 4 stages: post‐division stage, stage of growth initiation, stage of extension growth, and constant length stage. Different aspects of these stages are discussed. During the exponential phase of growth the population has a rather stable structure from the point of view of division scar numbers. The significance of the division scars for the study of cell wall growth and multiplication is discussed.

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Cell wall growth during the cell cycle ofSchizosaccharomyces pombe

Streiblová¹,

Wolf²

1972

Z Allg Mikrobiol

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The initiation of cell wall synthesis in parasynchronous cultures of Schizosaccharomyces pombe

Cited by 8 publications

References 12 publications

Changes in respiratory activities during the cell-cycle of the fission yeast Schizosaccharomyces pombe 972h- growing in the presence of glycerol

Changes in respiratory activities during the cell-cycle of the fission yeast Schizosaccharomyces pombe 972h- growing in the presence of glycerol

Cell wall growth during the cell cycle of Schizosaccharomyces pombe

Cell wall growth during the cell cycle ofSchizosaccharomyces pombe

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