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Lemon pectin extracted along with water‐soluble flavonoids and other phytochemicals from citrus industry's waste lemon peel via hydrodynamic cavitation in water, directly at pre‐industrial scale and further isolated via freeze drying, shows exceptionally high antioxidant and non‐cytotoxic activity. Preliminary investigation indicates also significant antimicrobial activity. These findings open the route to the development of new nutraceutical and healthcare applications of a versatile biopolymer endowed with new functionality, rapidly and conveniently obtained from an abundant by‐product of the agri‐food industry.

We have cloned and characterized cDNA copies of larval and adult Drosophila 7SL RNA. The Drosophila 7SL sequence shares 66.3% homology with that of human 7SL RNA. The homology is not evenly distributed along the sequence, but is concentrated in blocks in the central part of the molecule. We have analysed the secondary stmcture of Drosophila and human 7SL RNA free in solution by digestion with single and double strand specific nucleases. Similar experiments with the 7SL RNA bound to proteins within the signal recognition partide show essentially the same digestion pattern. A model of the secondary structure common to Drosophila and human 7SL RNA is presented.

Weight of Evidence (WOE) Approach for Monitoring indices. The WOE integration of multiple typologies of data allowed more robust and weighted conclusions compared to the use of individual LOEs, highlighting the feasibility of this procedure for multidisciplinary monitoring and risk assessment approaches. On a practical side, the WOE evidences also suggested a revision of actual monitoring procedures. Overall, the proposed WOE model appeared as a useful tool to summarize large datasets of complex data in integrative indices, and to simplify the interpretation for stakeholders and decision makers, thus supporting a more comprehensive process of "site-oriented" management decisions.

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