Before revision:  We find that, under these circumstances, the reaction order of spontaneous nucleation with respect to the free monomer does no longer relate to the overall physical size of the nucleating aggregate but rather to the subset of proteins within the aggregate that actively participate in the conformational conversion.
After revision:  We find that, under these circumstances, the reaction order of spontaneous nucleation with respect to the free monomer does no longer relate to the overall physical size of the nucleating aggregate but rather to the subset of proteins within the aggregate that actively participates in the conformational conversion.