This Week in PNAS | GenomeWeb

This Week in PNAS

In the PNAS Early Edition this week, investigators at the University of Wisconsin, Madison, investigate SUMOylated proteins from both non-stressed and heat- and oxidative-stressed Arabidopsis plants using tandem mass spectrometry.

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An opinion piece in the New York Times urges lawmakers to keep genetic protections in place.

Research funding in Canada is to remain mostly the same, ScienceInsider reports.

In Science this week: random DNA replication errors play role in cancer, and more.

The Bill and Melinda Gates Foundation embarks on an open-access publishing path.