Research Article

ARTP Mutagenesis to Improve Mycelial Polysaccharide Production of Grifola frondosa Using a Mixture of Wheat Bran and Rice Bran as Substrate

Figure 1

Flow chart of ARTP screening. (a) Cultivation of G. frondosa; (b) ARTP mutagenesis, and b−1: lethality of G. frondosa at different irradiation times; (c) positive mutants transfer to rice bran and wheat bran for growth tests, and (d) dominance mutants performance in rice bran and wheat bran submerged culture. The results were calculated from three independent tests.