11 research outputs found
Early pharmacokinetics of nasal fentanyl: is there a significant arterio-venous difference?
Freshwater phytoplankton diversity: models, drivers and implications for ecosystem properties
Our understanding on phytoplankton diversity has largely been progressing since the publication of Hutchinson on the paradox of the plankton. In this paper, we summarise some major steps in phytoplankton ecology in the context of mechanisms underlying phytoplankton diversity. Here, we provide a framework for phytoplankton community assembly and an overview of measures on taxonomic and functional diversity. We show how ecological theories on species competition together with modelling approaches and laboratory experiments helped understand species coexistence and maintenance of diversity in phytoplankton. The non-equilibrium nature of phytoplankton and the role of disturbances in shaping diversity are also discussed. Furthermore, we discuss the role of water body size, productivity of habitats and temperature on phytoplankton species richness, and how diversity may affect the functioning of lake ecosystems. At last, we give an insight into molecular tools that have emerged in the last decades and argue how it has broadened our perspective on microbial diversity. Besides historical backgrounds, some critical comments have also been mad
Prediction of functional class of novel bacterial proteins without the use of sequence similarity by a statistical learning method
10.1159/000088839Journal of Molecular Microbiology and Biotechnology9286-100JMMB