Abstract：
:Organic acid production including lactate and acetate is an economically attractive technology that has gained momentum worldwide over the past years. These series of action need to be performed by an esoteric and complex microbial community, in which different members have distinct roles in the establishment of a collective organization. In this study, we analyzed the bioma from bioreactors with various pH conditions of 4.0, 5.0 and 6.0 (R1, R2 and R3), respectively, involved in acidogenic digestion for stable production of various organic acids by means of high-throughput Illumina sequencing, disclosing thousands of genes and extracting more than 53 microbial genomes. At pH 5.0, the hydrolysis reaction was enhanced and thus the lactic acid fermentation was stably improved to 45.96 mm/L and acetic acid to 73.77 mm/L. R2 was found with the most suitable pH condition for stable organic acids production as Lactobacilli and Bifidobacteria were the major members. Both the members have the key roles in heterofermentation and produce higher transcripts of key encoding enzymes involved in the dominant heterofermentation pathways.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
Ali N,Gong H,Giwa AS,Yuan Q,Wang Kdoi
10.1007/s00203-019-01676-2subject
Has Abstractpub_date
2019-11-01 00:00:00pages
1163-1171issue
9eissn
0302-8933issn
1432-072Xpii
10.1007/s00203-019-01676-2journal_volume
201pub_type
杂志文章abstract：:Bacillus stearothermophilus strains PV 72 and ATCC 12980 carry a crystalline surface layer (S-layer) with hexagonal (p6) and oblique (p2) symmetry, respectively. Sites of insertions of new subunits into the regular lattice during cell growth have been determined by the indirect fluorescent antibody technique and the p...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00446749
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abstract：:Listeria monocytogenes was examined for the presence of surface carbohydrates to ascertain whether surface sugars, if present, would interact with eucaryotic surface carbohydrate receptors. We found that a virulent, but not two avirulent strains had a surface alpha-D-galactose residue as determined by agglutination wi...
journal_title：Archives of microbiology
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doi：10.1007/BF00249083
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abstract：:VcrD1 protein is a component of type III secretion system (T3SS) 1 in Vibrio parahaemolyticus. A comparative analysis of secretomes of wild-type and ΔvcrD1 strains revealed that the mutant was defective in secretion of diverse proteins including several flagellar components. Western blot analyses using specific antibo...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-014-1069-9
更新日期：2015-04-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-009-0529-0
更新日期：2010-01-01 00:00:00
abstract：:Calcium is essential for the growth of rhizobia and the formation of nitrogen-fixing root-nodules on legumes, but its precise role in these processes remains unknown. We have found that Rhizobium fredii USDA208 accumulates a major 38 kDa protein when grown in media supplemented with 0.3-2 microM Cacl2. We have purifie...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00248480
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00402008
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-01961-5
更新日期：2020-11-01 00:00:00
abstract：:Mannoproteins from cell walls of Saccharomyces cerevisiae synthesized at successive stages of the population growth cycle have been solubilized with Zymolyase and subsequently analyzed. The major change along the population cycle concerned a large size mannoprotein material; the size of the newly-synthesized molecules...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00425354
更新日期：1987-07-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-016-1213-9
更新日期：2016-08-01 00:00:00
abstract：:Growth kinetics of a Vero cells adapted Bangladeshi strain of peste des petits ruminants virus was studied in Vero cells to determine maximum virus yield. One-step growth curve was formulated after determining virus in both supernatant (CFV) and cell lysate (CAV) at different time categories by microtitre plate titrat...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-02154-w
更新日期：2021-01-05 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-014-0967-1
更新日期：2014-04-01 00:00:00
abstract：:To clarify the deactivation mechanism of pyruvate formate-lyase (PFL) and its role in the regulation of fermentation in Streptococcus bovis, the molecular properties and genetic expression of multifunctional alcohol dehydrogenase (ADHE) were investigated. S. bovis was found to have ADHE, which was deduced to consist o...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-003-0638-0
更新日期：2004-02-01 00:00:00
abstract：:Citrobacter rodentium (Cr) is a mouse pathogen that mimics many aspects of enteropathogenic Escherichia coli infections including producing attaching and effacing (A/E) lesions. Host-adapted (HA) Cr cells that are shed at the peak of infection have been reported to be hyper-infective. The exact mechanism underlying th...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-016-1191-y
更新日期：2016-05-01 00:00:00
abstract：:Mycothiol is the predominant thiol in most actinomycetes, including Mycobacterium tuberculosis, and appears to play a role analogous to glutathione, which is not found in these bacteria. The enzymes involved in mycothiol biosynthesis are of interest as potential targets for new drugs directed against tuberculosis. In ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-002-0462-y
更新日期：2002-11-01 00:00:00
abstract：:Photosynthetic, nitrogen-fixing Anabaena strains play an important role in the carbon and nitrogen cycles in tropical paddy fields although they are salt sensitive. Improvement in salt tolerance of Anabaena cells by expressing glycine betaine-synthesizing genes is an interesting subject. Due to the absence of choline ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-012-0824-z
更新日期：2012-11-01 00:00:00
abstract：:Tetrahydrofolate was shown to function as a methyl acceptor in the anaerobic demethylation of dimethylsulfoniopropionate to methylthiopropionate in cell extracts of the sulfate-reducing bacterium strain WN. Dimethylsulfoniopropionate-dependent activities were 0.56 micromol methyltetrahydrofolate min-1 (mg protein)-1 a...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050545
更新日期：1998-01-01 00:00:00
abstract：:Helcococcus kunzii is a gram-positive, catalase-negative opportunist. The organism has been isolated from the lower extremities and breast masses of several patients. A clinical isolate of Helcococcus kunzii was shown to possess a hemagglutinin-lectin with a specificity for N-acetylglucosamine and lactose, two structu...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-001-0378-y
更新日期：2002-02-01 00:00:00
abstract：:The anaerobic bacterium Desulfobacterium cetonicum oxidized m-cresol completely with sulfate as electron acceptor. During growth, 3-hydroxybenzylsuccinate (identified by gas chromatography/mass spectroscopy and by comparison of high-performance liquid chromatography retention time and UV spectrum with a chemically syn...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050782
更新日期：1999-11-01 00:00:00
abstract：:The carboxysomal polypeptides of Thiobacillus neapolitanus with apparent molecular masses of 85 and 130 kDa were isolated and subjected to N-terminal sequencing. The first 17 amino acids of the two peptides were identical. The sequence perfectly matched the deduced amino acid sequence of an open reading frame in the c...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050765
更新日期：1999-10-01 00:00:00
abstract：:The evolutionarily conserved serine/threonine kinase TOR recruits different subunits to assemble the Target of Rapamycin Complex 1 (TORC1), which is inhibited by rapamycin and regulates ribosome biogenesis, autophagy, and lipid metabolism by regulating the expression of lipogenic genes. In addition, TORC1 participates...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-01833-y
更新日期：2020-07-01 00:00:00
abstract：:Two genes, aphE and orf, coding for putative Mr 29,000 and Mr 31,000, proteins respectively, were identified in the nucleotide sequence of a 2.8 kbp DNA segment cloned from Streptomyces griseus N2-3-11. The aphE gene expressed streptomycin (SM) resistance and a SM phosphorylating enzyme in S. lividans strains. The two...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00425160
更新日期：1988-01-01 00:00:00
abstract：:Present study attempts in revealing taxonomic and functional diversity of microorganism from petroleum muck using metagenomics approach. Using Ion Torrent Personal Genome Machine, total of 249 Mb raw data were obtained which was analysed using MG-RAST platform. The taxonomic analysis revealed predominance of Proteobac...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-014-0992-0
更新日期：2014-08-01 00:00:00
abstract：:Halophilic archaeal strain ZS-47-ST was isolated from Zhoushan marine solar saltern, China. Cells were pleomorphic, stained Gram-negative, and formed red-pigmented colonies on agar plate. Strain ZS-47-ST was able to grow at 20-50 °C (optimum 37 °C), at 0.9-4.8 M NaCl (optimum 3.4 M), at 0.005-1.0 M MgCl2 (optimum 0.03...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-017-1420-z
更新日期：2017-12-01 00:00:00
abstract：:Escherichia coli, Salmonella enterica, Klebsiella pneumoniaeand Klebsiella oxytocawere found to contain two D-tagatose 1,6-bisphosphate (TagBP)-specific aldolases involved in catabolism of galactitol (genes gatY gatZ) and of N-acetyl-galactosamine and D-galactosamine (genes kbaY kbaZ,also called agaY agaZ). The two al...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-002-0406-6
更新日期：2002-05-01 00:00:00
abstract：:Photosynthesis was measured by the 14C method on natural as well as low light adapted populations of Chloroflexus (a photosynthetic bacterium) and Synechococcus (a blue-green alga) from hot springs in Yellowstone National Park (Wyoming U.S.A.), to test the ability of these phototrophs to photosynthesize at a variety o...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00428590
更新日期：1977-05-13 00:00:00
abstract：:Inorganic polyphosphate (iPoP)-linear chains of up to hundreds of phosphate residues-is ubiquitous in nature and appears to be involved in many different cellular processes. In Saccharomyces cerevisiae, iPoP has been detected in high concentrations, especially after transfer of phosphate-deprived cells to a high-phosp...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-005-0031-2
更新日期：2005-11-01 00:00:00
abstract：:A moderately psychrophilic purple non-sulfur bacterium, Rhodoferax antarcticus strain Fryx1, is described. Strain Fryx1 was isolated from the water column under the ice of the permanently frozen Lake Fryxell, Antarctica. Cells of Fryx1 are long thin rods and contain gas vesicles, the first report of such structures in...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-004-0719-8
更新日期：2004-10-01 00:00:00
abstract：:Nitrosomonas europaea, a Gram-negative obligate chemolithoautotroph, participates in global nitrogen cycling by carrying out nitrification and derives energy for growth through oxidation of ammonia. In this work, the physiological, proteomic, and transcriptional responses of N. europaea to zinc stress were studied. Th...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-007-0341-7
更新日期：2008-06-01 00:00:00
abstract：:A triazine dye, Cibacron blue 3G-A (CB), is an inhibitor of cell separation of staphylococcal spp. therefore, we examined the effect of CB on growth of gram-positive bacteria other than Staphylococcus. CB added to the medium of growing cultures of strains of genus Micrococcus, Streptococcus, Lactobacillus and Bacillus...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00248617
更新日期：1991-01-01 00:00:00
abstract：:Curcumin is a yellow-orange compound derived from the root of Curcuma longa (Zingiberaceae family), that has been used as a medicine, spice and coloring agent. Curcumin has proved nontoxic in a number of cell culture and whole animal studies. Curcumin has, however, been reported to have bactericidal effects at very hi...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00414437
更新日期：1989-01-01 00:00:00
