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Full-Text Articles in Life Sciences
On Computing Relative Effective Population Size Estimates And Parameters From An Equilibrium Cycle Of Hermaphrodite Frequency Fluctuation Due To Mixed Reproductive Modes In Filamentous Fungi, Christopher Toomajian
On Computing Relative Effective Population Size Estimates And Parameters From An Equilibrium Cycle Of Hermaphrodite Frequency Fluctuation Due To Mixed Reproductive Modes In Filamentous Fungi, Christopher Toomajian
Fungal Genetics Reports
Many filamentous ascomycete fungi reproduce primarily asexually, with only occasional sexual generations. This can lead to a departure from the 1:1 mating type ratio that is expected in obligate sexual populations. The relaxed selection on sexual traits also can lead to a decrease in the frequency of female fertile strains in field populations, while male fertility does not similarly decrease since male gametes also can serve as asexual spores. Both changes ultimately impact the strength of genetic drift in populations. The frequency of female sterility likely increases with the time since the last generation of sexual reproduction, such that it …