title: An attempt to establish a model for the rhythmic phenomena affecting the growth or sporulation of certain fungi.
abstract: A simple two-variable mathematical model is proposed, able to acount for periodic variations relating to growth in Podospora anserina and fructification in Aspergillus niger. This basic model is open to generalization.
mesh_terms: D001203:Ascomycota / Q000254:growth & development / Q000502:physiology*; D001234:Aspergillus niger / Q000502:physiology*; D008954:Models, Biological; D010507:Periodicity; D013172:Spores, Fungal