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  1. Article

    Open Access

    PGA1-induced apoptosis involves specific activation of H-Ras and N-Ras in cellular endomembranes

    The cyclopentenone prostaglandin A1 (PGA1) is an inducer of cell death in cancer cells. However, the mechanism that initiates this cytotoxic response remains elusive. Here we report that PGA1 triggers apoptosis b...

    B Anta, A Pérez-Rodríguez, J Castro, C A García- Domínguez, S Ibiza… in Cell Death & Disease (2016)

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  2. No Access

    Article

    Molecular diversity and genetic relationships in Secale

    The objective of this study was to quantify the molecular diversity and to determine the genetic relationships among Secale spp. and among cultivars of Secale cereale using RAPDs, ISSRs and sequence analysis of s...

    E. SANTOS, M. MATOS, P. SILVA, A. M. FIGUEIRAS, C. BENITO… in Journal of Genetics (2016)

  3. No Access

    Article

    Determination of Flower Constancy in Bombus atratus Franklin and Bombus bellicosus Smith (Hymenoptera: Apidae) through Palynological Analysis of Nectar and Corbicular Pollen Loads

    The flower constancy (the visit to a single plant species during a foraging trip) in pollinator insects is a theme widely discussed in behavioral ecology and has an important implication in the evolution of an...

    N Rossi, E Santos, S Salvarrey, N Arbulo, C Invernizzi in Neotropical Entomology (2015)