Production of Proteolytic Enzymes by a Keratin-Degrading Aspergillus niger
Figure 1
(a) Macromorphology of A. niger on PDA. (b) Micromorphology of A. niger using optic microscope (1000x). (c) The neighbor-joining tree inferred from the partial sequence of the ITS region data set using Mega 4.0 according to Jukes-Cantor Modell. Bootstrap values from 1000 replications are indicated by the nodes.