Abstract:
:Production of recombinant proteins is an industrially important technique in the biopharmaceutical sector. Many recombinant proteins are problematic to generate in a soluble form in bacteria as they readily form insoluble inclusion bodies. Recombinant protein solubility can be enhanced by minimising stress imposed on bacteria through decreasing growth temperature and the rate of recombinant protein production. In this study, we determined whether these stress-minimisation techniques can be successfully applied to industrially relevant high cell density Escherichia coli fermentations generating a recombinant protein prone to forming inclusion bodies, CheY-GFP. Flow cytometry was used as a routine technique to rapidly determine bacterial productivity and physiology at the single cell level, enabling determination of culture heterogeneity. We show that stress minimisation can be applied to high cell density fermentations (up to a dry cell weight of >70 g L(-1)) using semi-defined media and glucose or glycerol as carbon sources, and using early or late induction of recombinant protein production, to produce high yields (up to 6 g L(-1)) of aggregation-prone recombinant protein in a soluble form. These results clearly demonstrate that stress minimisation is a viable option for the optimisation of high cell density industrial fermentations for the production of high yields of difficult-to-produce recombinant proteins, and present a workflow for the application of stress-minimisation techniques in a variety of fermentation protocols.
journal_name
J Ind Microbiol Biotechnoljournal_title
Journal of industrial microbiology & biotechnologyauthors
Wyre C,Overton TWdoi
10.1007/s10295-014-1489-1subject
Has Abstractpub_date
2014-09-01 00:00:00pages
1391-404issue
9eissn
1367-5435issn
1476-5535journal_volume
41pub_type
杂志文章abstract::D-tagatose is produced from D-galactose by the enzyme L-arabinose isomerase (L-AI) in a commercially viable bioprocess. An active and stable biocatalyst was obtained by modifying chitosan gel structure through reaction with TNBS, D-fructose or DMF, among others. This led to a significant improvement in L-AI immobiliza...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-015-1662-1
更新日期:2015-10-01 00:00:00
abstract::Natural product scaffolds remain important leads for pharmaceutical development. However, transforming a natural product into a drug entity often requires derivatization to enhance the compound's therapeutic properties. A powerful method by which to perform this derivatization is combinatorial biosynthesis, the manipu...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章,评审
doi:10.1007/s10295-013-1358-3
更新日期:2014-02-01 00:00:00
abstract::The bacteria causing foaming in activated sludge plants are considered to be hydrophobic, and their hydrophobicity is assumed to be a crucial factor in their foam-forming ability. This study showed no consistent relationship between cell surface hydrophobicity (CSH), as determined by microbial adherence to hydrocarbon...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1038/sj/jim/7000241
更新日期:2002-05-01 00:00:00
abstract::The genome of streptomycetes has the ability to produce many novel and potentially useful bioactive compounds, but most of which are not produced under standard laboratory cultivation conditions and are referred to as silent/cryptic secondary metabolites. Streptomyces lavendulae FRI-5 produces several types of bioacti...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-017-1997-x
更新日期:2018-02-01 00:00:00
abstract::Biological synthesis of plant secondary metabolites has attracted increasing attention due to their proven or assumed beneficial properties and health-promoting effects. Phenylpropanoids are the precursors to a range of important plant metabolites such as the secondary metabolites belonging to the flavonoid/stilbenoid...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-011-0954-3
更新日期:2011-10-01 00:00:00
abstract::Clostridium saccharoperbutylacetonicum N1-4 (Csa) is a historically significant anaerobic bacterium which can perform saccharolytic fermentations to produce acetone, butanol, and ethanol (ABE). Recent genomic analyses have highlighted this organism's potential to produce polyketide and nonribosomal peptide secondary m...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-020-02266-8
更新日期:2020-03-01 00:00:00
abstract::The effects of different straw types and organic and inorganic nitrogen (N) sources on the chemical composition and odor concentration (OC) of mushroom composting emissions, compost parameters, and mushroom yield were examined using bench-scale and large-scale (windrows and aerated tunnels) composting systems. There w...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1038/sj.jim.7000292
更新日期:2002-09-01 00:00:00
abstract::For decades, microbial natural products have been one of the major sources of novel drugs for pharmaceutical companies, and today all evidence suggests that novel molecules with potential therapeutic applications are still waiting to be discovered from these natural sources, especially from actinomycetes. Any appropri...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章,评审
doi:10.1007/s10295-010-0882-7
更新日期:2011-03-01 00:00:00
abstract::Bacterial toxin-antitoxin (TA) systems play important roles in diverse cellular regulatory processes. Here, we characterize three putative type II TA candidates from Acetobacter pasteurianus and investigate the profile of type II TA systems in the genus Acetobacter. Based on the gene structure and activity detection, ...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-019-02144-y
更新日期:2019-06-01 00:00:00
abstract::Abundant larval transcript (ALT), a novel filarial protein, has been shown to have great potential as a vaccine in the prevention of human lymphatic filariasis. In this study, we report a method for the production of recombinant ALT-2 protein, expressed in the cytoplasm of bacterium Escherichia coli in soluble form an...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-010-0753-2
更新日期:2010-10-01 00:00:00
abstract::Rapamycin is an immunosuppressive metabolite produced from several actinomycete species. Besides its immunosuppressive activity, rapamycin and its analogs have additional therapeutic potentials, including antifungal, antitumor, neuroprotective/neuroregenerative, and lifespan extension activities. The core structure of...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章,评审
doi:10.1007/s10295-016-1834-7
更新日期:2017-05-01 00:00:00
abstract::Natural product discovery in the microbial world has historically been biased toward aerobes. Recent in silico analysis demonstrates that genomes of anaerobes encode unexpected biosynthetic potential for natural products, however, chemical data on natural products from the anaerobic world are extremely limited. Here, ...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章,评审
doi:10.1007/s10295-018-2086-5
更新日期:2019-03-01 00:00:00
abstract::The use of proteomics for direct detection of expressed pathways producing natural products has yielded many new compounds, even when used in a screening mode without a bacterial genome sequence available. Here we quantify the advantages of having draft DNA-sequence available for strain-specific proteomics using the l...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-013-1373-4
更新日期:2014-02-01 00:00:00
abstract::Advances in metabolic engineering have led to the synthesis of a wide variety of valuable chemicals in microorganisms. The key to commercializing these processes is the improvement of titer, productivity, yield, and robustness. Traditional approaches to enhancing production use the "push-pull-block" strategy that modu...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-018-2013-9
更新日期:2018-07-01 00:00:00
abstract::The industrial crops of microalgae use processes calling upon the presence of parts of metal nature such as steel 316L type. The goal of this study is to test the electrochemical behavior of this material in a marine culture of microalgae. Porphyridium purpureum was used under a photoperiod of alternation darkness/lig...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-011-0986-8
更新日期:2011-12-01 00:00:00
abstract::Controlling water activity (a(w)) can significantly impact the growth of Salmonella in poultry litter and manure - a phenomenon that was studied quantitatively using two common serotypes of Salmonella. The quantitative effect of changes in levels of a(w) on Salmonella populations was determined using inoculated, frost...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1038/sj.jim.7000116
更新日期:2001-04-01 00:00:00
abstract::Industrial applications for lactate, such as the production of chemicals, has led to interest in producing this organic acid by metabolically engineered a yeast such as Saccharomyces cerevisiae, which is more acid tolerant than lactic acid bacteria. This paper deals with lactate production by S. cerevisiae K1-LDH, in ...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-004-0138-5
更新日期:2004-06-01 00:00:00
abstract::An efficient fermenting microorganism for bioethanol production from lignocellulose is highly tolerant to the inhibitors released during pretreatment and is able to ferment efficiently both glucose and xylose. In this study, directed evolution was employed to improve the xylose fermenting Saccharomyces cerevisiae F12 ...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-010-0768-8
更新日期:2010-11-01 00:00:00
abstract::A polyene compound NPP identified in Pseudonocardia autotrophica was shown to contain an aglycone identical to nystatin, but to harbor a unique disaccharide moiety that led to higher solubility and reduced hemolytic activity. Recently, it was revealed that the final step of NPP (nystatin-like polyene) biosynthesis is ...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-016-1813-z
更新日期:2016-11-01 00:00:00
abstract::A membrane-screening method was developed in conjunction with flow cytometric (FC) analysis for determining the efficacies of antimould pressure-treatment formulations for mould species of cosmetic significance on southern pine. Fusarium subglutinans, Aspergillus flavus, Penicillium chrysogenum, and Paecilomyces spp. ...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1038/sj.jim.7000279
更新日期:2002-12-01 00:00:00
abstract::Development of natural products for therapeutic use is often hindered by limited availability of material from producing organisms. The speed at which current technologies enable the cloning, sequencing, and manipulation of secondary metabolite genes for production of novel compounds has made it impractical to optimiz...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-003-0045-1
更新日期:2003-08-01 00:00:00
abstract::Nucleoside antibiotics constitute an important family of microbial natural products bearing diverse bioactivities and unusual structural features. Their biosynthetic logics are unique with involvement of complex multi-enzymatic reactions leading to the intricate molecules from simple building blocks. Understanding how...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章,评审
doi:10.1007/s10295-015-1636-3
更新日期:2016-03-01 00:00:00
abstract::In the online published article, row value "pIB139-metK1-metK2" in table 1 has been processed incorrectly. The correct table is given below. ...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章,已发布勘误
doi:10.1007/s10295-018-2036-2
更新日期:2018-06-01 00:00:00
abstract::The type strains of the anamorph Phaffia rhodozyma (CBS 5905) and the teleomorph Xanthophyllomyces dendrorhous (VKM Y-2786) were analyzed by nucleotide sequence analysis and compared to the sequences found in three additional strains (ATCC 24228, ATCC 24230 and CBS 6938). The results of ribosomal DNA Internal transcri...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1038/sj.jim.2900681
更新日期:1999-07-01 00:00:00
abstract::Germination of macroconidia and/or microconidia of 24 strains of Fusarium solani, F. chlamydosporum, F. culmorum, F. equiseti, F. verticillioides, F. sambucinum, F. oxysporum and F. proliferatum isolated from fluvial channels and sea beds of the south-eastern coast of Spain, and three control strains (F. oxysporum iso...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-008-0441-7
更新日期:2008-11-01 00:00:00
abstract::BLIS 213, is a bacteriocin-like inhibitory substance produced by Carnobacterium piscicola 213. It is active against Carnobacterium, Enterococcus and Listeria spp. No activity was observed against tested Lactobacillus, Lactococcus, Leuconostoc and Pediococcus strains, nor against Gram-negative bacteria. The BLIS 213 ac...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1038/sj.jim.2900412
更新日期:1997-07-01 00:00:00
abstract::Marine sediments from Newfoundland, Canada were explored for biotechnologically promising Actinobacteria using culture-independent and culture-dependent approaches. Culture-independent pyrosequencing analyses uncovered significant actinobacterial diversity (H'-2.45 to 3.76), although the taxonomic diversity of biotech...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-014-1529-x
更新日期:2015-01-01 00:00:00
abstract::Genome editing is essential for probing genotype-phenotype relationships and for enhancing chemical production and phenotypic robustness in industrial bacteria. Currently, the most popular tools for genome editing couple recombineering with DNA cleavage by the CRISPR nuclease Cas9 from Streptococcus pyogenes. Although...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章,评审
doi:10.1007/s10295-019-02195-1
更新日期:2019-10-01 00:00:00
abstract::The exploration of seven physiologically different white rot fungi potential to produce cellulase, xylanase, laccase, and manganese peroxidase (MnP) showed that the enzyme yield and their ratio in enzyme preparations significantly depends on the fungus species, lignocellulosic growth substrate, and cultivation method....
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-008-0454-2
更新日期:2008-11-01 00:00:00
abstract::The catechol meta cleavage pathway is one of the central metabolic pathways for the degradation of aromatic compounds. A novel organization of the pathway genes, different from that of classical soil microorganisms, has been observed in Sphingomonas sp HV3 and Pseudomonas sp. DJ77. In a Comamonas sp. JS765, cdoE encod...
journal_title:Journal of industrial microbiology & biotechnology
pub_type: 杂志文章
doi:10.1007/s10295-006-0170-8
更新日期:2007-02-01 00:00:00