➦   Specific interference with gene function by double-stranded RNA in early mouse development

➦   The transcription factor Snail controls epithelial–mesenchymal transitions by repressing E-cadherin

➦   The transcription factor Snail is a repressor of E-cadherin gene expression in epithelial tumour cel

➦   Plasticity in mouse neural crest cells reveals a new patterning role for cranial mesoderm

➦   DNA-replication/DNA-damage-dependent centrosome inactivation in Drosophila embryos

➦   Defects in pathfinding by cranial neural crest cells in mice lacking the neuregulin receptor ErbB4

➦   Nuclear sequestration of the exchange factor Cdc24 by Far1 regulates cell polarity during yeast mati

➦   A conserved docking motif in MAP kinases common to substrates, activators and regulators

➦   Kinesin and dynamin are required for post-Golgi transport of a plasma-membrane protein

➦   Rapid initiation of Arabidopsis pollination requires the oleosin-domain protein GRP17

➦   CED-2/CrkII and CED-10/Rac control phagocytosis and cell migration in Caenorhabditis elegans

➦   Rapid movement of axonal neurofilaments interrupted by prolonged pauses

➦   Ras is involved in nerve-activity-dependent regulation of muscle genes

➦   p16INK4A and p19ARF act in overlapping pathways in cellular immortalization

➦   The coordinate release of cytochrome c during apoptosis is rapid, complete and kinetically invariant

➦   HIV-1 Nef protein binds to the cellular protein PACS-1 to downregulate class I major histocompatibil

➦   Identification of a cryptic nucleolar-localization signal in MDM2

➦   Calmodulin kinase determines calcium-dependent facilitation of L-type calcium channels

➦   Single-molecule imaging of EGFR signalling on the surface of living cells

➦   Mitotic stability of an episomal vector containing a human scaffold/matrix-attached region is provid

➦   Dynamics and segregation of cell–matrix adhesions in cultured fibroblasts

➦   The molecular motor dynein is involved in targeting Swallow and bicoid RNA to the anterior pole of

➦   Real-time measurements of vesicle-SNARE recycling in synapses of the central nervous system

➦   Presenilin-1 differentially facilitates endoproteolysis of the β-amyloid precursor protein and Notch

➦   A new ABC transporter mediating the detachment of lipid-modified proteins from membranes