martijnmolenaar / lipidontology.com

LION/web | Lipid Ontology enrichment analysis
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Grouping of different ceramides and deoxyceramides #12

Open JauntyJJS opened 3 years ago

JauntyJJS commented 3 years ago

Hi,

I apologize in advanced for reporting another issue...

Attached is a text file that contains random ranking of these group of lipid species (Cer m18:0, Cer m18:1 Cer d18:0, Cer d18:1) Ceramide_RandomRanking.txt

There are two things to report here.

I have input these results onto LION and this is what I saw when I download the report from the enrichment table and opened the LION-enrichment-detailed-job.csv file.

Correct me if I am wrong but it seems that all 23 of the input lipids are classified under N-acylsphingosines (ceramides) [SP0201] image

However looking at LIPIDMAPS, https://www.lipidmaps.org/data/structure/LMSDSearch.php?Mode=ProcessClassSearch&LMID=LMSP0202 and https://www.lipidmaps.org/data/structure/LMSDSearch.php?Mode=ProcessClassSearch&LMID=LMSP0201 and https://www.lipidmaps.org/data/structure/LMSDSearch.php?Mode=ProcessClassSearch&LMID=LMSP00

Shouldn't species

In addition, the LipidOntology has fatty acid m18:0 and m18:1 in the database. image image

Unfortunately, the smart matching is unable to correct allocated them to the Cer m18:0 and Cer m18:1 species image