Microscopic examination revealed auxosporulation in several cells, indicating that gametic fusion or autogamy had produced auxospores.

The marine biologist documented multiple auxosporulations in the diatom culture, noting how each event contributed to size restoration.

After prolonged nutrient limitation, several diatom cells auxosporulated, restoring their original size.

When environmental conditions fluctuate, some centric diatoms auxosporulate to reset their cell size and maintain population viability.

Scientists observed a cluster of auxosporulating diatoms under the microscope, noting their rapid size increase.