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Volume 342 Issue 6249, 30 November 1989

Opinion

  • Four years late, the British government has published a bill to regulate embryo research. The need now is that the British parliament should take an enlightened view of the freedom of research.

    Opinion

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  • A US newspaper has raised questions about the discovery of the virus responsible for AIDS that compel explanation.

    Opinion
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News

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Commentary

  • The British parliament will shortly be called upon to decide whether research on human eggs, fertilized in vitro, should be permitted or made a criminal offence. Scientists must make clear to their MPs where they stand.

    • Anne McLaren
    Commentary
  • It seems strange that Isaac Newton, for all his scientific achievements, was so attracted to the occult. Yet his vision of the power of symbols has resonance today.

    • Richard L. Gregory
    Commentary
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Correspondence

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News & Views

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Scientific Correspondence

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Book Review

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Article

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Letter

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Product Review

  • Addressing the problems associated with commercial instrumentation for pulsed-field gel electrophoresis, the authors describe a versatile instrument that you can assemble yourself with considerable cost savings.

    • D. C. Schwartz
    • L. C. Smith
    • M. Hsu
    Product Review
  • A solid scintillator, low-cost spectrophotometer and a new protein/peptide sequencer will be featured at next week's Salon du Laboratoire in Paris, France.

    • Diane Gershon
    Product Review
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