Helena Gaspar

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Escalation theory proposes enemy-related selection as the most relevant factor of natural selection among individual organisms. When hazardous to predators, prey might be considered enemies that influence predator evolution. Opisthobranch molluscs that prey on chemically defended prey are an interesting study case on this subject. Predation on chemically(More)
β-Proteobacteria is one of the most abundant phylum in soils, including autotrophic and heterotrophic ammonium-consumers with relevance in N circulation in soils. The effects of high-temperature events and phytosanitary treatments, such as copper amendments, on soil bacterial communities relevant to N-cycling remain to be studied. As an example, South(More)
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