IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This chart was used in the National ...

On May 27, 1961, Heinrich Matthaei, a postdoc working with NIH scientist Marshal Nirenberg, placed synthetic polyuracil RNA into 20 test tubes to see what it would produce. Each tube contained ...

Genetic networks have been identified in human cells, say researchers, noting that the study has also found potential targets for cancer therapy. Cancer is a heterogeneous disease, with myriad ...

The types and levels of circulating biomarkers of metabolism can provide an important read-out of physiological and disease processes in many organs. The goal of this research project was to ...