Cytokinin Utilization by Adenine-Requiring Mutants of the Yeast Saccharomyces cerevisiae.

نویسندگان

  • C A Van Kast
  • H M Laten
چکیده

By monitoring the growth of several adenine auxotrophs of the yeast Saccharomyces cerevisiae on cytokinin-supplemented media, we have demonstrated that this organism can utilize some of these derivatives as a source of adenine. Growth of a mutant lacking adenylosuccinate synthetase suggests that the conversion of cytokinins to adenine does not involve a hypoxanthine intermediate and may be catalyzed by an enzyme analogous to cytokinin oxidase.

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عنوان ژورنال:
  • Plant physiology

دوره 83 4  شماره 

صفحات  -

تاریخ انتشار 1987