Effects of different combinations of carbon and nitrogen sources in MS medium on activities of extracellular β-1,3-glucanase produced by take-all pathogen

@inproceedings{Zhensheng2007EffectsOD,
  title={Effects of different combinations of carbon and nitrogen sources in MS medium on activities of extracellular β-1,3-glucanase produced by take-all pathogen},
  author={Kang Zhen-sheng},
  year={2007}
}
The pathogenic fungi Gaeumannomyces graminis var.tritici(Ggt) was cultured in modified MS medium(26 ℃,150 r/min) with different combinations of carbon and nitrogen sources.The enzyme activity in the culture filtrate was detected by 3,5-dinitrosalicylic acid(DNS) in 7,14,21 d after culturing the fungus.The results showed the enzyme activities were obviously different in the culture filtrate with wheat stalks,wheat leaves,maize stalks,maize leaves and maize roots as carbon source combined with… CONTINUE READING