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  1. No Access

    Article

    Impact of Nutritional Stress on Honeybee Gut Microbiota, Immunity, and Nosema ceranae Infection

    Honeybees are important pollinators, having an essential role in the ecology of natural and agricultural environments. Honeybee colony losses episodes reported worldwide and have been associated with different...

    L. Castelli, B. Branchiccela, M. Garrido, C. Invernizzi, M. Porrini… in Microbial Ecology (2020)

  2. No Access

    Article

    Tracking the Dynamic Ecological History of a Tropical Urban Estuary as it Responds to Human Pressures

    Coastal cities in tropical areas are often low-lying and vulnerable to the effects of flooding and storms. San Juan, Puerto Rico, is a good example of this. It is built around a lagoon-channel complex called t...

    A. Oczkowski, E. Santos, A. Gray, K. Miller, E. Huertas, A. Hanson, R. Martin… in Ecosystems (2020)

  3. No Access

    Article

    Characterization, genetic diversity, phylogenetic relationships, and expression of the aluminum tolerance MATE1 gene in Secale species

    Aluminum (Al) is the main limiting factor for crop production in acidic soils. Efflux of organic acids is one of the mechanisms that determine Al-tolerance, and an Al-activated citrate transporter (multidrug a...

    E. Santos, C. Benito, J. Silva-Navas, F. J. Gallego, A. M. Figueiras… in Biologia Plantarum (2018)

  4. 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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  5. 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)

  6. 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)

  7. No Access

    Article

    Inositol deficiency in yeast: metabolic, enzymatic and autoradiographic studies

    The addition of inositol to starved cells of Saccharomyces cerevisiae NCYC 86 resulted in an initiation of growth. Inositol was incorporated into phosphatidylinositol and after a lag period RNA was the first macr...

    A. Dominguez, M. Victoria Elorza, E. Santos, J. R. Villanueva… in Antonie van Leeuwenhoek (1978)