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Table 1 Results of Example 1-1: federated query for Alzheimer’s disease and Example 2-1: centralized query for Alzheimer’s disease

From: Federated SPARQL query performance evaluation for exploring disease model mouse: combining gene expression, orthology, and disease knowledge graphs

Query approach

No. of retrieved mice

No. of retrieved genes

Gene labels (ensembl gene IDs)

Example_1-1: Federated query for AD

55

14

PICALM (ENSG00000073921)

PSEN1 (ENSG00000080815)

NPY (ENSG00000122585)

APOE (ENSG00000130203)

APP (ENSG00000142192)

PSEN2 (ENSG00000143801)

ACE (ENSG00000159640)

INSR (ENSG00000171105)

BCL2 (ENSG00000171791)

BDNF (ENSG00000176697)

MAPT (ENSG00000186868)

CD2AP (ENSG00000198087)

INS (ENSG00000254647)

Novel protein (ENSG00000288674)

Example_2-1: Centralized query for AD

55

14

PICALM (ENSG00000073921)

PSEN1 (ENSG00000080815)

NPY (ENSG00000122585)

APOE (ENSG00000130203)

APP (ENSG00000142192)

PSEN2 (ENSG00000143801)

ACE (ENSG00000159640)

INSR (ENSG00000171105)

BCL2 (ENSG00000171791)

BDNF (ENSG00000176697)

MAPT (ENSG00000186868)

CD2AP (ENSG00000198087)

INS (ENSG00000254647)

Novel protein (ENSG00000288674)