the growth of actinobacteria cololonies on cyganow and Žukovs agar plates, with different colony texture and colors

actinobacteria actinomyces affinity agar antibiotics assay background bacteria blue cell clear close cololonies colonies colony colorful colorfull colors complex compounds cyganow cyganowa detection different extraction fungi growth lab laboratory macro medium microbiology microorganism microorganisms nobody orange pathogenic people pigments plate plates podoe promieniowce research science siderophore soil sterile study texture university zone ukov ukovs