The 5 papers which experimentally show that the PCTFP (Pho2-Bas1) has physical interaction

Experimental System Publication Throughput
Affinity Capture-Western Hannum C (2002) Low Throughput
Two-hybrid Hannum C (2002) Low Throughput
Two-hybrid Rebora K (2001) Low Throughput
Two-hybrid Pinson B (2000) Low Throughput
Two-hybrid Pinson B (2009) Low Throughput

The 2 papers which experimentally show that the PCTFP (Pho2-Bas1) has genetic interaction

Experimental System Publication Throughput
Synthetic Growth Defect Pinson B (2000) Low Throughput
Phenotypic Enhancement Subramanian M (2005) Low Throughput