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Add support for local nucleotide BLAST searches#2081

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eselmeister merged 5 commits intoeclipse-chemclipse:developfrom
Mailaender:blastn
Feb 9, 2025
Merged

Add support for local nucleotide BLAST searches#2081
eselmeister merged 5 commits intoeclipse-chemclipse:developfrom
Mailaender:blastn

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This prototypes DNA-based identification with display inside OpenChrom. To test this on @ubuntu

sudo apt install ncbi-blast+ perl-doc

Create a folder and run this command to download a database, for example this curated smaller one:

update_blastdb --decompress 16S_ribosomal_RNA

Remember the folder name. You need to set it in the chromatogram identifier as database folder.

grafik

Switch to the chromatogram tab in targets and look at the results.

Bildschirmfoto_20250208_184038

Ignore the mislabeling. This is temporarily using the HPLC-DAD model, which is obviously not a perfect fit for the raw data nor the result, but it gives a good idea of what this can become.

@eselmeister eselmeister merged commit 98ee892 into eclipse-chemclipse:develop Feb 9, 2025
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@Mailaender Mailaender deleted the blastn branch February 9, 2025 10:12
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2 participants