RESUMEN
Biomineralization is the phenomenon by which organisms form crystals. Studies have shown that many fungi can biomineralize, producing calcium oxalate crystals on their hyphae and fruiting body. Schizophyllum commune is a medicinal and edible fungus found worldwide, however, studies on biomineralization in this fungus are limited. Here, samples of Sch. commune fruiting bodies were collected from three different provinces in China and hyphal cells were cultured. Using light microscopy, FE-SEM, and EDAX, we identified crystals on the fruiting body and mycelium of each strain and analyzed their morphological characteristics and ion content. These data demonstrate that biomineralization occurs in Sch. commune in nature as well as during subsequent in vitro culture.