Note to the fine structure of Anacystis nidulans during its synchronous growth

The changes in the cellular morphology within the cell of Anacystis nidulans have been studied during the synchronous growth of the alga at two temperature levels and the structural changes are discussed in relation to the physiological state of the alga. There is a greater accumulation of photosynthetic products at 26° C and the individual identity of the lamellae is masked