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Create a notebook exploring functional annotations in a single proteomics sample (Python) #93

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bmeluch opened this issue Nov 20, 2024 · 1 comment
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@bmeluch
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bmeluch commented Nov 20, 2024

Create a Jupyter Notebook that pulls in proteomics data from the NMDC database, selects an example dataset, and demonstrates how to assess the statistical significance of protein functional annotations.

Milestone 2.26: Sample Jupyter and RStudio notebooks available that highlight NMDC data and metadata

@CamiloPosso
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CamiloPosso commented Jan 30, 2025

Just about finished with the draft in python. Currently, given a single bio-sample, we can fetch the protein reports and gff annotations, do the over-representation analysis for any annotation category present (cog, pfam, etc), and plot the most significant over-represented annotations. In these example plots we're using biosample nmdc:bsm-13-bgefg837.

This is an example of the table produced by the analysis, shown in the data wrangle view of vscode:
Image

And this is the plot we can make from the results:
Image

I think we should make the annotations human readable in this analysis, so I'm working on translating those. Ie, the pfam annotation PF13620 should read 'Carboxypeptidase regulatory-like domain', and so on.

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