võtmerakud
Võtmerakud, also known as "key cells" in English, are a specific type of cell found in the stamens of certain plants, particularly in the family Ranunculaceae. These cells are characterized by their enlarged size and thickened cell walls, often with a lignified structure. They are typically found in the basal part of the filament, the stalk that supports the anther.
The primary function of võtmerakud is believed to be related to the dehiscence of the anther, the
The presence and structure of võtmerakud can vary between different species within the Ranunculaceae family, making