By enhancing the formation of DHAP, introducing rhamnulose-1-phosphate aldolase (RhaD) and fructose-1-phosphatase (YqaB) obtained from Escherichia coli and deleting triose phosphate isomerase, 19.5 g/L of d-sorbose and 13.4 g/L of d-psicose were accumulated using a...
The group of Jiangning SONG at TIB has developed an open-access software PredPPCrys which helps to optimize the preparation and crystallization of recombinant proteins. Huilin WANG et al., DOI: 10.1371/journal.pone.0105902
The group around Hongzhang CHEN has developed a process based on enzymatic depolymerization of straw followed by simultaneous saccharification and fermentation of sugars in a 400 m3 fermenter. The process is said to operate in a stable manner. China Bio news release,...
A group at CAAS FRI, led by Bin YAO, has developed a new process for the preparation of neutral protease from recombinant Bacillus reaching 28.000 U of neutral protease per ml fermentation liquid. The production strain is said to be stable in production over 100...
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