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Durable Resistance in Self-Fertilizing Annuals
1983Durability of resistance varies greatly. It is easy to recognize good levels of resistance. The durability of such a resistance can hardly be assessed on small plots and in a short time span. But over the years experience has accumulated. Many resistances, both of a simple and of a more complex inheritance have shown to be durable.
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Evolutionary Rates in Partially Self-Fertilizing Species
The American Naturalist, 1992This article develops models of the rates of fixation of mutant genes in partially self-fertilizing populations, with particular emphasis on the effect of the level of dominance of a favorable mutation on its probability of fixation. It is shown that even a moderate rate of selfing greatly increases the probability of fixation of a favorable recessive ...
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Oviparous Hermaphroditic Fish with Internal Self-Fertilization
Science, 1961Adults of Rivulus marmoratus (Cyprinodontidae) contained eggs when dissected or laid eggs when kept alive. They invariably oviposited solo, emitting eggs in various developmental stages. Both juvenescent and senescent fish have functional ovotestes.
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Polyploidy and selfâfertilization in flowering plants
American Journal of Botany, 2007Mating systems directly control the transmission of genes across generations, and understanding the diversity and distribution of mating systems is central to understanding the evolution of any group of organisms. This basic idea has been the motivation for many studies that have explored the relationships between plant mating systems and other ...
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