Comparing expression patterns across species
This dataset contains protein sequences, normalized expression patterns, mapped expression patterns, 1:1 ortholog assignments and expression distances.
File format of normalized datasets:
protein_id - Protein identifier (taxon.protein)
org_spec - tissue specificity
org_spec_quantile
rowsum - sum of expression in raw data
rowsum_quantile
[following columns: tissues of the target species]
File format of expression distances between 1:1 orthologs:
protein1
protein2
og1
correlation – weighted Pearson correlation between mapped and actual expression profile
count – number of coexpressed genes in target species
median_corr – median Pearson correlation of target gene to all other target genes
species – target taxonomy id
pv.one_to_one – quantile of correlation compared to 1:1 orthologs
pv.og – quantile of correlation compared to orthologs
pv.sf – quantile of correlation compared to larger family of homologs
pv.bgH – quantile of correlation compared to unrelated genes, i.e. the expression distance