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The production of extracellular protease by different Bacillus licheniformis strains (ATCC 21415, ATCC 21417 and ATCC 21424) was tested in wastewater sludge as a raw material as well as in synthetic soy medium to compare the capacity of protease production by different strains and to compare the
The purpose of this investigation was to study the effect of Bacillus subtilis PE-11 cells immobilized in various matrices, such as calcium alginate, k-Carrageenan, ployacrylamide, agar-agar, and gelatin, for the production of alkaline protease. Calcium alginate was found to be an effective and
Alkaline proteases have applications in numerous industries. In this study, we have isolated and screened proteolytic bacteria from poultry wastes mixed soil and identified two bacterial isolates as Bacillus subtilis AKAL7 and Exiguobacterium indicum AKAL11 based on 16S rDNA sequencing. Maximum
Recombinant Escherichia coli cells expressing the toluene dioxygenase (TDO) genes from Pseudomonas putida convert indene to cis-1S,2R-indandiol, a potentially important intermediate for the chemical synthesis of the HIV-1 protease inhibitor, Crixivan. A bioconversion process was developed through
Responses of bacterial (Bacillus subtilis) cells under different shear levels, from both the macro and genetic viewpoints, have been presented. The responses were studied using a novel, couette flow bioreactor (CFB), in which the entire cultivation can be performed under defined shear conditions.
We compared the growth and productivity of a tobacco line of hairy roots that produces murine interleukin 12 (mIL-12) grown in three different culture systems: shake flasks, an airlift reactor, and a scalable mist reactor. Of the total mIL-12 produced by cultures grown in shake flasks (