Planktonic community structure and variability in the Canary Islands waters: the role of microplankton

[ES] En este trabajo hemos contribuido al estudio de la estructura de la comunidad planctónica y a su variabilidad temporal, utilizando un enfoque de end-to-end , desde las bacterias hasta el mesozooplancton haciendo especial énfasis en el microplancton. Nuestro trabajo muestra la importancia de los efectos bottom-up y top-down que regulan la estructura de las comunidades planctónicas.

Patterns in marine microbial community structure

Programa en Oceanografía

Ecology of an uncultured heterotrophic flagellate lineage: MAST-4

Programa de oceanografía

Starvation's role in plankton metabolism

[EN]Starvation at all scales of plankton from archaea to medusae is the prevailing condition in marine ecosystems. Such nutrient-limitation will shift the physiological state in these organisms with accompanying changes in their physiology and biochemistry. Here, we review our laboratory’s progress in documenting these changes associated with starvation in a range of marine organisms. Specifically, we focused on respiration, ammonium excretion, CO2 production, RQ, respiratory ETS activity, isocitrate dehydrogenase and glutamate dehydrogenase activity in the mysid, Leptomysis lingvura, a dinoflagellate, Oxyrrhis marina and two bacteria, Vibrio natriegens, and Pseudomonas nautica