Stefano Castiglione

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In a 2008 pilot study we used DNA microarrays to explore the historical ideo-plastic faculty of therapeutic hypnosis. We documented how to measure changes in activity or experience-dependent gene expression over relatively brief time periods (1 hour and 24 hours) following a single intervention of therapeutic hypnosis (about 1 hour). In the present paper we(More)
— Two registered clones of poplar were grown in soil contaminated or not with copper. Some of the plants were pre-inoculated with arbuscular mycorrhizal (AM) fungi. Copper effects on plant growth were evaluated, as well as the role of AM fungi in alleviating metal stress. Polyamine content, a class of molecules involved in stress responses , metal content(More)
The widespread poplar populations of Sardinia are vegetatively propagated and live in different natural environments forming large monoclonal stands. The main goals of the present study were: i) to investigate/measure the epigenetic diversity of the poplar populations by determining their DNA methylation status; ii) to assess if and how methylation status(More)
Animal clades tend to follow a predictable path of waxing and waning during their existence, regardless of their total species richness or geographic coverage. Clades begin small and undifferentiated, then expand to a peak in diversity and range, only to shift into a rarely broken decline towards extinction. While this trajectory is now well documented and(More)
Much has been done to address the challenges of biological invasions, but fundamental questions (e.g., which species invade? Which habitats are invaded? How can invasions be effectively managed?) still need to be answered before the spread and impact of alien taxa can be effectively managed. Questions on the role of biogeography (e.g., how does biogeography(More)
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