Hello,
Thank you for offering this tool!
I have a question about the normalization of the Humann results by the Metaphlan results in case of paired metagenome/metatranscriptome.
In this documentation:
It is written:
Analyzing a metatranscriptome with a paired metagenome.
HUMAnN RNA-level outputs (e.g. transcript family abundance) can then be normalized by corresponding DNA-level outputs to quantify microbial expression independent of gene copy number.
The word “can” means that the data are not normalized, right?
If I want to do this, what’s the best way?
I see that the pipeline “ASAIM MT” https://f1000research.com/articles/10-103 have a tool to combine MetaPhlAn2 and HUMAnN2 Outputs :
“This produces a table of functional terms and their abundances with the corresponding genus and species abundances for the taxa which contribute to said function via their expressed RNA sequences.”
More information on this in their tutorial here:
Sincerly,
Jérémy Tournayre