09/12/2010

Evolutionary arms race between smut fungi and maize plants

Fungi are a major cause of plant diseases and are responsible for large-scale harvest failure in crops like maize and other cereals all over the world. Together with scientists from the Helmholtz Zentrum in Munich, Regine ...

Powdery mildew at an evolutionary dead end

The size of a genome tells us nothing about the comprehensiveness of the genetic information it contains. The genome of powdery mildew, which can destroy entire harvests with its fine fungal threads, is a good example of ...

Bolivian says climate talks may commit 'ecocide'

(AP) -- Bolivia's President Evo Morales, addressing a U.N. climate conference with modest goals, said Thursday that governments will be committing "ecocide" if they fail to act decisively to halt global warming.

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