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Volume 20 Issue 5, May 2002

Colored scanning electron micrograph of T cells (green) superimposed onto firbroblasts (orange). On p. 460, Collas and colleagues use T cell extracts to reprogram fibroblasts. Images © Photo Researchers, Inc.

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  • Although the new Øresund bridge physically links southern Sweden and Denmark, it will take some time to establish good working relations between their biotechnology clusters.

    • Lone Frank
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  • Commercial biotechnology in Germany has taken off during the past decade, but creating a viable sector may require a change in strategy in the future.

    • Christian Müller
    • Armin Rump
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  • A new strategy for nuclear reprogramming using cell extracts induces fibroblasts to express hematopoietic and neuronal responses.

    • Patrick S. Western
    • M. Azim Surani
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  • Several reports describe vector systems capable of producing small interfering RNAs for downregulating gene expression in mammalian cells.

    • Thomas Tuschl
    News & Views
  • A signaling cascade downstream of a leucine-rich repeat receptor kinase identified in Arabidopsis offers new options for engineering crop disease resistance.

    • Heribert Hirt
    News & Views
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