Unspinning the web

Article Abstract:

Research into the protein networks of yeast cells is described. It is shown that proteins with more connections have a more vital role. This indicates that highly connected proteins should not be chosen as a drug target.

Proteins, Protein crosslinking, Yeast, Yeast (Food product)

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A Drosophila Polycomb group complex includes Zest and dTAFII proteins

Article Abstract:

The role of Polycomb group proteins in biological processes, and their interactions with other proteins, are examined in detail using research on Drosophila embryos.

Drosophila

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General transcription factors bind promoters repressed by Polycomb group proteins

Article Abstract:

The role of polycomb group proteins in cellular memory is examined in detail. Indications of the functions of these proteins are assessed in the light of research.

Cells (Biology), Morphology (Biology), Cells

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