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Your search keyword '"D'ALESSANDRO W"' showing total 17 results
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17 results on '"D'ALESSANDRO W"'

2. Scientific response to the 2021 eruption of Nyiragongo based on the implementation of a participatory monitoring system

Author

Boudoire, G., primary, Calabrese, S., additional, Colacicco, A., additional, Sordini, P., additional, Habakaramo Macumu, P., additional, Rafflin, V., additional, Valade, S., additional, Mweze, T., additional, Kazadi Mwepu, J.-C., additional, Safari Habari, F., additional, Amani Kahamire, T., additional, Mumbere Mutima, Y., additional, Ngaruye, J.-C., additional, Tuyishime, A., additional, Tumaini Sadiki, A., additional, Mavonga Tuluka, G., additional, Mapendano Yalire, M., additional, Kets, E.-D., additional, Grassa, F., additional, D’Alessandro, W., additional, Caliro, S., additional, Rufino, F., additional, and Tedesco, D., additional

Published
2022
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3. Unexpected conservation of the RNA splicing apparatus in the highly streamlined genome of Galdieria sulphuraria

Author

Huan Qiu, Alessandro W. Rossoni, Hwan Su Yoon, Andreas P.M. Weber, and Debashish Bhattacharya

Subjects
0301 basic medicine, Nuclear gene, RNA splicing, Evolution, Intron, Red algae, Genome, Evolution, Molecular, 03 medical and health sciences, 0302 clinical medicine, QH359-425, Amino Acid Sequence, RNA, Messenger, 14. Life underwater, Gene, Conserved Sequence, Ecology, Evolution, Behavior and Systematics, Genome reduction, biology, Galdieria sulphuraria, Eukaryota, biology.organism_classification, Introns, 030104 developmental biology, Evolutionary biology, Rhodophyta, Spliceosomes, Eukaryote, 030217 neurology & neurosurgery, Research Article
Abstract

Background Genome reduction in intracellular pathogens and endosymbionts is usually compensated by reliance on the host for energy and nutrients. Free-living taxa with reduced genomes must however evolve strategies for generating functional diversity to support their independent lifestyles. An emerging model for the latter case is the Rhodophyta (red algae) that comprises an ecologically widely distributed, species-rich phylum. Red algae have undergone multiple phases of significant genome reduction, including extremophilic unicellular taxa with limited nuclear gene inventories that must cope with hot, highly acidic environments. Results Using genomic data from eight red algal lineages, we identified 155 spliceosomal machinery (SM)-associated genes that were putatively present in the red algal common ancestor. This core SM gene set is most highly conserved in Galdieria species (150 SM genes) and underwent differing levels of gene loss in other examined red algae (53-145 SM genes). Surprisingly, the high SM conservation in Galdieria sulphuraria coincides with the enrichment of spliceosomal introns in this species (2 introns/gene) in comparison to other red algae (

Published
2018
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8. Mount Etna volcano (Italy) as a major “dust” point source in the Mediterranean area

Author

Calabrese, S., primary, Randazzo, L., additional, Daskalopoulou, K., additional, Milazzo, S., additional, Scaglione, S., additional, Vizzini, S., additional, Tramati, C. D., additional, D’Alessandro, W., additional, Brusca, L., additional, Bellomo, S., additional, Giuffrida, G. B., additional, Pecoraino, G., additional, Montana, G., additional, Salerno, G., additional, Giammanco, S., additional, Caltabiano, T., additional, and Parello, F., additional

Published
2016
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