Nature highlights

Key research and analysis from this week's Nature magazine.

• Cell biology: Golgi body building
• Planetary science: Impact factor
  
• Neurobiology: Lest we remember
• Genetics: Trans-Europe expression
• Mimicry: False impressions
• Petroleum refining: Windows of opportunity
• Gene expression: A little Rev-ErbA/ROR music
  

1 August 2002 table of contents