Genes inhibiting senescence in the ascomycete Podospora anserina. |
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Authors: | Karl Esser and Wilhelm Keller |
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Affiliation: | (1) Lehrstuhl für Allgemeine Botanik, Ruhr-Universität, D-4630 Bochum, Germany |
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Abstract: | Summary Senescence occurs in all wild strains of Podospora anserina after continued growth. This syndrome can be inhibited by a synergistic interaction of two linked genes, incoloris and vivax. Whereas the wild strain starts to become senescent after 26 d and the mutants incoloris and vivax after 42 and 66 d respectively, the double mutant shows no signs of aging after culture for more than one year. |
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