Streptomyces
Streptomyces is the largest genus of Actinobacteria, Gram-positive bacteria. Streptomyces is often found in soil and is very much similar to fungi by its shape. They form long thin threads called hyphae that can differentiate into a chain of spores for reproduction. Almost all of the bioactive compounds produced by Streptomyces are made while the hyphae are forming from the substrate mycelium.