Chao Wang

4 Questions 4 Answers 0 Followers

Questions related from Chao Wang

Feature(gene) repeat in a chromosome when using genetic algorithm?

Dear friend: To reduce feature dimension and improve the model performance in machine learning, I am using the genetic algorithm to chose the best 20 features form 100 feature subset. However,...

25 March 2023 5,839 3 View

Anyone knows the substrate of chitinase， except the colloidal chitin?

I want to measure the chitinase activity of trichoderma，anyone knows the substrate of chitinase， except the colloidal chitin?

20 November 2016 2,080 4 View

Hello,everyone, can anybody tell me the cell wall of pathogen added in TEL medium is is Wet weight or dry weight ?

Hello,everyone, I want to measure the chitinase and glucanase activities of Trichoderma induced by deactivated pathogen cell wall of Botrytis cinerea. According the related references, 0.5% (w/v)...

29 October 2016 8,645 2 View

Problems during trichoderma dual culture, please give some advises ?

We used the dual culture to detect the antagonism of trichoderma , the methods are as follows : Trichoderma and S. sclerotiorum were seeded in a same Petri dish containing PDA at opposite sides....

07 October 2016 2,110 14 View