Some filamentous fungi have some
advantages; (i) they can be directly inoculated onto cellulosic
biomass as they do not require strictly anaerobic conditions,
(ii)their filamentous growth habit facilitates separation of cell mass
from the broth, (iii) the inoculation of non-sterile biomass is more
practical since many fungal strains produce large numbers of
conidiospores, which can be useful for inoculation demanding high levels