Aspergillus niger

16 September 2023

The Fungus: Identification: It initially forms white colonies with a yellow back, which quickly becomes black. Conidia is rough, brownish-black, biseriate, and covers the entire vesicle. A key feature in diagnosing A. niger infection is the presence of calcium oxalate crystals on pathological examination. The presence of crystals can be taken as an indication of A niger […]