Skip to main content

7 Result(s)

within J. Alvarez Remove this filter Life Sciences Remove this filter

and

  1. No Access

    Chapter

    Current and Historical Genetic Structure of the White-Footed Tamarin (Saguinus leucopus)

    Habitat loss and fragmentation, illegal trade, and other anthropogenic activities cause the population decline of wild species including primates. The white-footed tamarin (Saguinus leucopus) is highly affected b...

    Y. A. Acevedo-Garcés, L. M. Valencia… in Molecular Ecology and Conservation Genetic… (2021)

  2. No Access

    Article

    Bat assemblage structure in two dry forests of Colombia: Composition, species richness, and relative abundance

    We studied the composition, species richness, and relative abundance of bat assemblages in the Colombian dry forests of Chicamocha and Patia. In Chicamocha, 11 bats of the family Phyllostomidae were captured w...

    F. Sánchez, J. Alvarez, Clara Ariza, A. Cadena in Mammalian Biology (2007)

  3. No Access

    Article

    Effects of Early Contact with Maternal Parent on Locomotor Activity and Exploratory Behavior in Spiderlings of Hogna carolinensis (Araneae: Lycosidae)

    In this study we investigated the effect of rearing conditions (stimulus complexity) on the locomotor activity and exploratory behavior of spiderlings of Hogna carolinensis in a novel open field arena. Experiment...

    F. Punzo, J. Alvarez in Journal of Insect Behavior (2002)

  4. No Access

    Article

    Abstracts of presentations on plant protection issues at the fifth international Mango Symposium Abstracts of presentations on plant protection issues at the Xth international congress of Virology

    J. E. Peña, M. Wysoki, Gajendra Singh, Nancy Boscán de M.… in Phytoparasitica (1997)

  5. No Access

    Article

    The coastal salt marshes of California and Baja California

    A comparative study of the North American salt marshes between Magdalena Plain (Baja California, 24° N)_and the north of San Francisco (California 38° N) is made in order to establish relationships between flo...

    M. Peinado, F. Alcaraz, J. Delgadillo, M. De La Cruz, J. Alvarez… in Vegetatio (1994)

  6. No Access

    Chapter

    Flowers

    Arabidopsis thaliana is a rosette annual with separate vegetative and reproductive growth phases. The apical meristem that produced leaves in the vegetative phase switches to producing flowers in the reproductiv...

    J. L. Bowman, D. R. Smyth, J. P. Hill, E. M. Lord, S. Craig, A. Chaudhary… in Arabidopsis (1994)

  7. No Access

    Article

    All or none cell responses of Ca2+-dependent K channels elicited by calcium or lead in human red cells can be explained by heterogeneity of agonist distribution

    We have studied the all or none cell response of Ca2+-dependent K+ channels to added Ca in human red cells depleted of ATP by incubation with iodoacetate and inosine. A procedure was used which allows separation ...

    J. Alvarez, J. García-Sancho, B. Herreros in The Journal of Membrane Biology (1988)