Staufen (protein)

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Staufen is a protein product of a maternally expressed gene in Drosophila melanogaster that has been implicated in helping regulate genes important in determination of gradients that set up the anterior posterior axis such as bicoid and oskar. It is involved in targeting of the messenger RNA encoding these genes to the correct pole of the egg cell.[1][2]

References

  1. ↑ Kelsey C. Martin, Anne Ephrussi (2009) Cell 136, 719–730. mRNA Localization: Gene Expression in the Spatial Dimension.
  2. ↑ Bahram Houchmandzadeh, Eric Wieschaus, and Stanislas Leibler (2002) Nature 415, 798-802. Establishment of developmental precision and proportions in the early Drosophila embryo.
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