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¿Qué es la selección natural?
Natural selection is an evolutionary process in which individuals with survival-promoting traits reproduce at higher rates. These favorable traits…
Tipos de selección
Natural selection influences the frequencies of particular alleles and phenotypes within populations in several different ways. Primarily, natural…
Selección dependiente de la frecuencia
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…
Límites a la selección natural
Organisms that are well-adapted to their environment are more likely to survive and reproduce. However, natural selection does not lead to perfectly…
Prueba el papel de Multicopy plásmidos en la evolución de resistencia a los antibióticos
Multicopy plasmids are extremely abundant in prokaryotes but their role in bacterial evolution remains poorly understood. We recently showed that the…
Un método de screening para la evolución dirigida de enzimas termoestables bacteriolítica
Directed evolution is defined as a method to harness natural selection in order to engineer proteins to acquire particular properties that are not…
Las técnicas para la Evolución de la robusta levaduras que fermentan la pentosa para la bioconversión de lignocelulosa en 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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