Changes in species diversity of different taxa along environmental gradients are usually correlated, resulting in a pattern called cross-taxon congruence. This pattern can be due to functional ...
Global patterns of biodiversity are influenced by spatial and environmental variations in the rate at which new species form. We relate variations in speciation rates to six key patterns of ...
The new technique begins with a substrate made of indium gallium nitride. Negatively-charged oxides form on the surface, which then bind to the amino acid L-arginine. Disclaimer: AAAS and EurekAlert!
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