Systems biology is the study of biological systems whose behaviour cannot be reduced to the linear sum of their parts’ functions. Systems biology does not necessarily involve large numbers of ...

Molecular Biology is the field of biology that studies the composition, structure and interactions of cellular molecules such as nucleic acids and proteins that carry out the biological processes ...

Watch this video to explore how populations interact within a habitat to form stable, interconnected communities. Organisms within an ecosystem are organised into levels. Producer Producers are plants ...

The gas exchange system is responsible for getting oxygen into the blood and removing carbon dioxide as a person breathes. Breathing is also called 'ventilation' and is the movement of gases into and ...

PNAS publishes peer-reviewed research in biophysics and computational biology, including studies on protein folding, molecular dynamics, structural modeling, complex biological systems, and more. This ...

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The most common platelet-derived growth factor receptor α (PDGFRA) alteration in gastrointestinal stromal tumors (GIST) is the exon 18 activation loop mutation D842V, which is resistant to imatinib ...

We are tackling every major issue facing the world today, from fighting malaria and infections, to antimicrobial resistance, climate change and the ecology of our planet. Explore the breadth of our ...

Convincing Developmental Biology A cell atlas of the developing human outflow tract of the heart and its adult aortic valve derivatives Rotem Leshem, Syed Murtuza-Baker ... Nicoletta Bobola ...

Cell Biology eLife reviews research spanning vesicle transport and signal transduction to cell cycle and cell polarity and fate. Learn more about what we review and sign up for the latest content.