SLC34A1 and Fanconi renotubular syndrome: In the case of SLC34A1 (Solute Carrier Family 34 Member 1), two mouse models of Slc34a1 deficiency either due to genetic deletion or to the spontaneous occurrence of the compound heterozygous mutations at p.(L499V) and p.(V528M) show no Fanconi syndrome [29,30].