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This often involves statistical tests using mass spectroscopy to find out whether the level of individual sugars is significantly higher or lower in cancer.

Under mass spectroscopy, a milieu of tell-tale peptides came into focus, revealing a biochemical story of the area's blend of merchant traders, soldiers and migrants, travelers mingling from as far away as Persia and Mongolia.

Using mass spectroscopy and a growing suite of databases and bioinformatics tools to analyse the data, some labs are focusing on substances produced as the microbes metabolize food.

A cancer biologist studying how a particular protein affects the colon might well benefit from a talk on mass spectroscopy techniques, but will they understand the language of a specialized bioengineer?

These residues of pigment-containing melanin were analysed with mass spectroscopy, and suggested this dinosaur was counter-shaded to conceal it from predators.