# PC1

> Mediated Wiki article. Canonical URL: https://mediated.wiki/source/PC1
> Markdown URL: https://mediated.wiki/source/PC1.md
> Source: https://en.wikipedia.org/wiki/PC1
> Source revision: 949166452
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

**PC1** may refer to:

- [Furin](/source/Furin), an enzyme
- [Proprotein convertase 1](/source/Proprotein_convertase_1), an enzyme
- [Polycystin 1](/source/Polycystin_1), a protein in humans associated with [autosomal dominant polycystic kidney disease](/source/Autosomal_dominant_polycystic_kidney_disease)
- [PC-1](/source/PC-1), a submarine telecommunications cable system (Pacific Crossing 1)
- [PC1 cipher](/source/PC1_cipher), used by the [Amazon Kindle](/source/Amazon_Kindle) and some [boot loaders](/source/Boot_loader)
- First principal component in [principal component analysis](/source/Principal_component_analysis), often used in genetic distance visualizations

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Adapted from the Wikipedia article [PC1](https://en.wikipedia.org/wiki/PC1) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/PC1?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.