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