Phosphate (P
i
)-regulated heterodimerization of the high-affinity sodium-dependent P
i
transporters PiT1/Slc20a1 and PiT2/Slc20a2 underlies extracellular P
i
sensing independently of P
i
uptake
Supporting Information
Supplemental Data (.pdf, 4.7 MB)
- Combine supplemental data, including a new figure requested by the reviewers