This is a non-trivial example workflow using the NCBI BLAST+ wrappers, intended only for crude crude contamination assessment of a transcriptome assembly.
This would ideally include a visualisation of the finally tally table as a Pie Chart, currently not possible with the Galaxy Visualization Framework. |
hg clone https://toolshed.g2.bx.psu.edu/repos/peterjc/blast_top_hit_species