: They often form branching filaments called hyphae, similar to fungi, and can produce spores to survive harsh conditions.
: While over 30% of soil bacteria are actinomycetes, they also thrive in caves, deserts, and even in symbiotic relationships with insects and plants. Scientific and Medical Importance actinomycetales
: Most members have a high Guanine-Cytosine (G+C) content in their DNA, typically between 51% and over 70%. : They often form branching filaments called hyphae,