Figure 6From: Mapping of the minimal inorganic phosphate transporting unit of human PiT2 suggests a structure universal to PiT-related proteins from all kingdoms of lifeNa32P i uptake mediated by human PiT2 and truncation mutants analyzed in X. laevis oocytes. Oocytes were injected with H2O or cRNA of the indicated constructs. Two (experiment A) or three (experiment B) days later, a 32Pi uptake assay was performed and the 32Pi uptake in individual oocytes was measured. Data are the mean value of (n) numbers of oocytes ±SEM, see Additional File 2 for data and statistics.Back to article page