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The impact of CdSe/ZnS Quantum Dots in cells of Medicago sativa in suspension c...
Oliva, Abel; Fevereiro, Pedro; Vaz Patto, Carlota; Maycock, Christopher; Malho, Rui; Tomaz, Leonor; Miguel, Ana; Santos, AnaAbstract Background: Nanotechnology has the potential to provide agriculture with new tools that may be used in the rapid detection and molecular treatment of diseases and enhancement of plant ability to absorb nutrients, among others. Data on nanoparticle toxicity in plants is largely heterogeneous with a diversity of physicochemical parameters reported, which difficult generalizations. Here a cell biology app...
Genome restructuring in rye affects the expression, organization and dispositio...
Caperta, A.; Neves, Nuno; Morais-Cecílio, L.; Malhó, Rui; Viegas, WandaResearch Article ; The standard rye cultivar ‘Imperial’ and a structural variant carrying an intact 1R chromosome and two telocentric 1R chromosomes (short and long arms) were used to investigate expression patterns of homologous rDNA loci, and the influence of chromosome structural change on their interphase organisation and relative disposition. Sequential silver staining and in situ hybridization with the r...
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