Inculcate
发表于 2025-3-30 09:47:14
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事物的方面
发表于 2025-3-30 12:31:59
Effects of Gene Orientation and Use of Multiple Promoters on the Expression of , and , in ,ffect of gene orientation. To test the possible dilution of promoter strength due to multiple use of the same promoter, we examined the level of expression of . driven by either the . or . promoter when carried on a single copy plasmid. We then coexpressed . from either a single or multicopy plasmid
EWE
发表于 2025-3-30 20:15:14
Bioreactors for H2 Production by Purple Nonsulfur Bacteriawas observed for more than 8 months. The bubble-train bioreactor was built using polyvinyl chloride (PVC) tubing, wound helically on a vertical cylindrical supporting structure. Small bubbles containing CO were injected continuously through a needle/septum connection from the gas reservoir (20% CO).
悄悄移动
发表于 2025-3-31 00:14:06
Solid-state Fermentation of Xylanase from , in a Multi-layer-packed Bed Reactorty is obtained after 7 days of fermentation and attains 10,200 U/g of soya oil cake. These levels are higher than those presented in the literature and, therefore, show all the potentialities of this stock and this technique for the production of xylanase.
不幸的人
发表于 2025-3-31 04:21:07
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领巾
发表于 2025-3-31 05:09:38
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Musculoskeletal
发表于 2025-3-31 09:11:09
Effects of pH and Temperature on Recombinant Manganese Peroxidase Production and StabilityCultivation of . mycelia in stationary flasks for production of heme peroxidases is commonly conducted at low pH (pH 4.2). However, shake flask and fed-batch fermentation experiments with . αMnP1-1 demonstrated that rMnP production is highest at pH 6, with rMnP concentrations in the medium declining
infinite
发表于 2025-3-31 15:59:56
Xylanase Production by , D1 Using Maltose as Carbon Sourcely). Unlike that observed in the xylan medium, glucose repressed xylanase production in the maltose medium, leading to a reduction of 55% on the enzyme production at 24 h of cultivation. Xylose, at 1.0 g/L, induced xylanase production on the maltose medium. On this medium, the repressive effect of x
处理
发表于 2025-3-31 19:12:34
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COKE
发表于 2025-3-31 23:14:35
Immobilization of , Lipase—A Comparison of Stability of Physical Adsorption and Covalent Attachment immobilization by covalent attachment led to complete enzyme inactivation. Thermal deactivation was studied at a temperature range from 25 to 45°C and pH varying from 5.0 to 9.0 and revealed that the hydrophobic adsorption on octadecyl-sepabeads produced an appreciable stabilization of the biocataly