STRING 9.05 
BLM [ENSP00000347232]
 
Bloom syndrome, RecQ helicase-like; Participates in DNA replication and repair. Exhibits a magnesium-dependent ATP-dependent DNA-helicase activity that unwinds single- and double-stranded DNA in a 3'-5' direction
WRN [ENSP00000298139]
 
Werner syndrome, RecQ helicase-like; Essential for the formation of DNA replication focal centers; stably associates with foci elements generating binding sites for RP-A. Exhibits a magnesium-dependent ATP-dependent DNA- helicase activity. May be involved in the control of genomic stability (By similarity)
Evidence suggesting a functional link:
Neighborhood in the Genome:  
none / insignificant.
    
Gene Fusions:  
none / insignificant.
    
Cooccurence Across Genomes:   yes (score 0.525).  
Co-Expression:  
none / insignificant.
    
Experimental/Biochemical Data:   yes (score 0.621).  
Association in Curated Databases:  
none / insignificant.
    
Co-Mentioned in PubMed Abstracts:   yes (score 0.751).  
Combined Score:
 
0.772
 
Note: the two proteins have some sequence similarity (290.9 bits over 616 amino acids. click here to see the alignment).