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O que é a Seleção Natural?
Natural selection is an evolutionary process in which individuals with survival-promoting traits reproduce at higher rates. These favorable traits…
Tipos de Seleção
Natural selection influences the frequencies of particular alleles and phenotypes within populations in several different ways. Primarily, natural…
Seleção Dependente de Frequência
When the fitness of a trait is influenced by how common it is (i.e., its frequency) relative to different traits within a population, this is…
Limites à Seleção Natural
Organisms that are well-adapted to their environment are more likely to survive and reproduce. However, natural selection does not lead to perfectly…
Testando o papel de plasmídeos multicópia na evolução da resistência aos antibióticos
Multicopy plasmids are extremely abundant in prokaryotes but their role in bacterial evolution remains poorly understood. We recently showed that the…
Novo método de triagem para a evolução dirigida de enzimas termoestáveis ​​Bacteriolytic
Directed evolution is defined as a method to harness natural selection in order to engineer proteins to acquire particular properties that are not…
Técnicas para a Evolução da levedura Pentose-fermentação robusta para bioconversão de transformação de lignocelulose em etanol
Lignocellulosic biomass is an abundant, renewable feedstock useful for production of fuel-grade ethanol and other bio-products. Pretreatment and…

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