Analytical biochemistry articles within Nature

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• Letter | 20 June 2012

  First dairying in green Saharan Africa in the fifth millennium bc

  Lipid biomarker and stable carbon isotope analysis of absorbed food residues in prehistoric pottery from the Libyan Sahara has identified the first adoption of dairying practices in Neolithic Africa in the fifth millennium bc.

  • Julie Dunne
  • , Richard P. Evershed
  •  & Savino di Lernia

• Letter | 30 October 2011

  Mapping intact protein isoforms in discovery mode using top-down proteomics

  • John C. Tran
  • , Leonid Zamdborg
  •  & Neil L. Kelleher