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The British Government, which has several problems on its mind, does not need new environmental legislation. Its Secretary of State for the Environment has probably ensured that the embarrassment can be postponed.
Complex systems, as different as neural networks and clusters of interacting galaxies, are susceptible to chaotic behaviour. Numerical calculations now suggest that some degree of order may persist beneath the chaos.
Use of Escherichia coli as an expression host has opened up new possibilities in antibody research and its applications. It greatly facilitates rational engineering and random mutagenesis.
A miniblot system with disposable cassettes, monoclonal antibodies to dystrophin and a new fluorochrome for flow cytometry — new product news for the immunologist.
