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The bugs that live in bugs

Article Abstract:

Some bacteria and their hosts have a symbiotic relationship, but these bacteria are mutating in some cases and killing their hosts. This is a problem with small asexual bacteria. The problem is worse with parasitic bacteria. Aphids and other organisms are discussed.

Publisher: Economist Newspaper Ltd.
Publication Name: The Economist (UK)
Subject: Business, international
ISSN: 0013-0613
Year: 1996

Research, Evolution (Biology), Mutation (Biology), Mutation, Parasites, Aphididae, Aphids, Mutualism (Biology)

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The king is dead. Long live Belgium

Article Abstract:

Belgium mourned the death of King Baudouin, who was seen as an important arbiter of disputes and a key in Belgium's transition to a federalist structure. Baudouin had no son to name as heir, and his brother Albert has agreed to become king.

Publisher: Economist Newspaper Ltd.
Publication Name: The Economist (UK)
Subject: Business, international
ISSN: 0013-0613
Year: 1993

Belgium, Appointments, resignations and dismissals, Heads of state, Baudouin, Albert

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