Option to retrieve all homologously related genomic positions for a 'selected position'

[laurensvdwiel]

Description (via support request):
Allow users to retrieve the list of all related positions to a given genomic position.

Back-end Implementation:
Create an api route like /metadome/api/genomic_position/related_positions/string:chrom-int:pos that would return the raw results for all related positions to the provided position in the form of:
chr, genomic_pos, gencode_transcript_id, cDNA_pos, ref, codon, codon_position, uniprot_ac, uniprot_pos, uniprot_residue

UI implementation:
Add a button to the 'selected position' pop-up to download a list (.tsv or .csv) of all related positions