The solutions obtained with the pseudo-inverse method can be manipulated by modifying the basis vectors. In the left panel, basis vector B3 was multiplied with factors 1, …, 5 (in direction of the arrow); this action did not affect the glycogen profile. In the right panel, basis vector B5 was multiplied with factors 1, …, 5, in direction of the arrows. All solutions eventually reach the same target steady state.