Related Clues:

• Looking back, man?s address, for example, is found in seedy environment
• Ruler poked inside decoration unearths microbe
• Runs into stone at the beginning
• Younger men harbour potential killer
• Cause of infection
• King Edward held by genetically modified root
• Something precious about Republican in beginning
• Country needing to destroy any bug
• Minute lifeform
• Bug Roger Moore secretly reveals
• Cause of ill feeling -- jeweller finally cutting stone
• Primitive life form Rex found buried in stone
• Beginning of refinement in pearl?
• Berliner perhaps finally ignoring an origin of complaint
• Cause of illness