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Incorporation of phosphorus into phased cells of Candida utilis using ³²P and ³³P

Par Conseil national de recherches du Canada

DOITrouver le DOI : https://doi.org/10.1007/BF02451765
AuteurRechercher : 1; Rechercher : 1
Affiliation
  1. Conseil national de recherches du Canada. Laboratoire régional des prairies
FormatTexte, Article
Sujetphosphorus; cell cycle; phase culture; Candida utilis; prairie regional laboratory
Résumé
Changes in phosphorus metabolism were studied by examining the incorporation of ³²P and ³³P into cells of Candida utilis growing in phased culture during a 6 h cell cycle and a post-cycle period of 6 h. Three different chemically defined media were used; these were phosphorus, nitrogen and carbon limited. The patterns of incorporation of phosphorus into RNA, DNA, lipid and cold water extractable phosphate fractions showed a non-uniform behaviour during both cell cycle and post-cycle periods. The patterns were different in all three types of media. The results showed that a cell can grow and develop at a fixed growth rate in different ways: so that the pattern of behaviour during a cell cycle is not stereotyped for a given doubling time, but largely depends upon the nutrient environment in which the cell exists.
Date de publication
Maison d’éditionSpringer Nature
Dans
  • Archives of Microbiology 95, nº 1 (décembre 1974) : 237–254.
Langueanglais
Publications évaluées par des pairsOui
IdentificateurBF02451765
NRCC-13733
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Identificateur de l’enregistrement816dd726-334a-4482-80a6-3989354d385f
Enregistrement créé2023-12-05
Enregistrement modifié2023-12-05
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