title: Long-term cryogenic storage of Neurospora crassa spores.
mesh_terms: D002470:Cell Survival; D009491:Neurospora; D009492:Neurospora crassa; D009584:Nitrogen; D012034:Refrigeration; D013170:Spores; D013172:Spores, Fungal; D013997:Time Factors
chemical_list: D009584:Nitrogen