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- Taxonomic Prediction - genus: contains the genus level taxonomic predictions BIOM table
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- Taxonomic Prediction - species: contains the genus level taxonomic predictions BIOM table
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- Per genome Predictions: contains the per genome level taxonomic predictions BIOM table
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- Per gene Predictions: Only WoLr1, contains the per gene level taxonomic predictions BIOM table
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- Per gene Predictions: Only WoLr1 & WoLr2, contains the per gene level taxonomic predictions BIOM table
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- KEGG Pathways: Only WoLr2, contains the functional profile
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- KEGG Ontology (KO): Only WoLr2, contains the functional profile
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- KEGG Enzyme (EZ): Only WoLr2, contains the functional profile
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.. note::
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Woltka provides easy transformations for the "per gene Prediction table" to generate functional
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profiles, `more information <https://github.com/qiyunzhu/woltka/blob/master/doc/wol.md#comparison>`_.
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Woltka 0.1.4 only produces per-genome, per-gene and functional profiles as we are moving
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to Operational Genomic Units (OGUs), which have higher resolution than taxonomic units
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for community ecology, and were shown to deliver stronger biological signals in
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downstream analyses. For more information please read: `Phylogeny-Aware Analysis of
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Metagenome Community Ecology Based on Matched Reference Genomes while Bypassing
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Taxonomy <https://journals.asm.org/doi/10.1128/msystems.00167-22>`_. To work on lower
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taxonomic levels (like species or genus) you can follow `these instructions
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<https://github.com/qiyunzhu/woltka/blob/master/doc/collapse.md#collapse-to-level>`_ and use
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this `lineages.txt <http://ftp.microbio.me/pub/wol2/taxonomy/lineages.txt>`_ file
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with your collapse command.
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Aligners
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^^^^^^^^
@@ -245,7 +254,7 @@ Metatranscriptome processing
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Qiita currently has one active Metatranscriptome data analysis pipeline, as follows:
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#. Ribosomal read filtering via `SortMeRNA <https://pubmed.ncbi.nlm.nih.gov/23071270/>`_; details below. This produces a `Ribosomal reads` and a `Non-ribosomal reads` artifact/
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#. Taxonomic profiling via Woltka; for more information see details above.
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#. Sequence profiling via Woltka; for more information see details above.
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Sample processing guidelines for metatranscriptomic data
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