Structure of Fungi► Filaments of fungi are Septated called hyphae.► The cell walls contain chitin.► The MYCELIUM is a mat of hyphae visible to the unaided eye ( Unseptated - coenocytic bread mold)► Some hyphae may divided by cross sections called septa
Fungi and Humans► Many people have allergies triggered by mold.► Fungal skin infections – skin, nails and hair Ringworm, athlete’s foot► Internal organs - Histoplasmosis
Fungi in Industry► Fungi produce many products used in the medical field such as penicillin, cephalosporin antibotics, cortisone► Fungi are used in genetic engineering – vaccine for hepatitis B was developed using the yeast plasmid as the vector.► Yeast is used to make ethanol.► Yeast are known for making breads rise.
Fungi in the Food IndustryMushrooms,morels andtruffles arewidely consumedby humans.
Fungi are Plant Pathogens► Many fungi attack grain or fruit.