Abstract：
:A new method is described for the quantitative microbiological analysis of the thiamine analog pyrithiamine present in biological material. The method uses a mutant of Lactobacillus fermenti (ATCC 9338) stimulated by pyrithiamine. By this specific method it is found that Serratia marcescens is able to consume and to phosphorylate the antivitamine (presumably to pyrithiamine monophosphate). The uptake of the analog influences neither the generation time of Serratia marcescens nor the biomass of the culture, nor the total amounts of carbohydrate and protein within the cells. On the contrary, pyrithiamin stimulates the exponential death-rate k and decreases the quantity of neutral fats. The carbon source glycerol is consumed at a higher rate, which is paralleled by an increased total amount of pyruvate as well as by an increased biosynthesis of acetoin.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
Hagedorn H,Schmidt ORdoi
10.1007/BF00436334keywords:
subject
Has Abstractpub_date
1975-03-12 00:00:00pages
83-8issue
1eissn
0302-8933issn
1432-072Xjournal_volume
103pub_type
杂志文章abstract：:1. The daily progress of NADP-linked GPD-activity rise in synchronous culture of Ankistrodesmus braunii was investigated in respect to short time increase of activity by light. After various exposure times cells were temporarily deprived of light and subsequently the so-called dark value as well as the light value (da...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：
更新日期：1975-06-22 00:00:00
abstract：:The tricarboxylic acid (TCA) cycle is one of the major routes of carbon catabolism in Bacillus subtilis. The syntheses of the enzymes performing the initial reactions of the cycle, citrate synthase, and aconitase, are synergistically repressed by rapidly metabolizable carbon sources and glutamine. This regulation invo...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-005-0078-0
更新日期：2006-03-01 00:00:00
abstract：:Of 147 microorganisms isolated from a loamy sand, 71 showed good growth with lindane (gamma-1,2,3,4,5,6-hexachlorocyclohexane) and produced chloride in an aqueous medium. Thirteen soil microorganisms were selected to study the utilization of lindane. Lindane was metabolized by the microbes to gamma-2,3,4,5,6-pentachlo...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00454850
更新日期：1976-07-01 00:00:00
abstract：:In this study, chromium (Cr)-tolerant bacteria were test for their efficiency in alleviating Cr stress in Cicer arietinum plants. On the basis of 16S rRNA gene analysis, the isolates were identified belonging to genus Stenotrophomonas maltophilia, Bacillus thuringiensis B. cereus, and B. subtilis. The strains produced...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-019-01801-1
更新日期：2020-05-01 00:00:00
abstract：:The TTA codon, one of the six available codons for the amino acid leucine, is the rarest codon among the high GC genomes of Actinobacteria including Frankia. This codon has been implicated in various regulatory mechanisms involving secondary metabolism and morphological development. TTA-mediated gene regulation is wel...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-011-0731-8
更新日期：2012-01-01 00:00:00
abstract：:The objective of this work was to investigate the structure and diversity of lactic acid bacteria (LAB) communities in traditionally fermented meat collected from different areas of Tunisia. A polyphasic study, which involves phenotypic tests and ribosomal DNA-based techniques, was used to identify Gram-positive and c...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-009-0499-2
更新日期：2009-09-01 00:00:00
abstract：:CSM2, a cold-sensitive mutant of psychrophilic Pseudomonas syringae, grows like wild-type cells when cultured at 22 and 28 degrees C; but at 4 degrees C, the growth is retarded. In CSM2, AAT (coding for aspartate aminotransferase) is identified as the mutated gene. The expression of AAT in Pseudomonas syringae was tra...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-010-0591-7
更新日期：2010-08-01 00:00:00
abstract：:The molecular weight of the protein moiety of a phospholipoprotein complex isolated from Pseudomonas facilis has been examined with a variety of sodium dodecylsulfate-polyacrylamide gel electrophoretic systems. A molecular weight of 35 000 was determined for the protein in all analyses. A 35 000-dalton protein was pre...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00427842
更新日期：1977-10-24 00:00:00
abstract：:Cadaverin was more readily incorporated than lysine into arthrobactin from Arthrobacter pascens and into ferrioxamin E from Streptomyces glaucescens. From a racemic mixture only the L-isomer of lysine is incorporated. The L-lysine decarboxylase activity was measured in vivo and in vitro. The enzyme from Arthrobacter p...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00402309
更新日期：1978-05-30 00:00:00
abstract：:The essential oil (EO) from the roots of Plectranthus barbatus Andr. (Syn. Coleus forskohlii Briq.) was evaluated for quorum sensing (QS) inhibitory activity. P. barbatus EO was screened for inhibition of QS regulated violacein production in Chromobacterium violaceum (ATCC 12472) wild-type strain. At inhibitory (6.25%...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-02171-9
更新日期：2021-01-20 00:00:00
abstract：:In order to obtain strains of Saccharomycopsis lipolytica impaired in the active transport of L-lysine, mutants resistant to a mixture of L-canavanine, L-4-5-transdehydrolysine and L-S-amino ethylcysteine, taken either all three or two by two, were isolated. These compounds were shown previously to be competitive inhi...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00411361
更新日期：1979-08-06 00:00:00
abstract：:Aquaspirillum magnetotacticum MS-1 cells cultured microaerobically (dissolved O2 tension 1% of saturation), expressed proteins with superoxide dismutase (SOD) activity. The majority (roughly 95%) of total cell superoxide dismutase activity was located in the cell periplasm with little or no activity in the cell cytopl...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00425171
更新日期：1989-01-01 00:00:00
abstract：:Cell free extracts prepared from exponentially growing Escherichia coli and Bacillus cereus as well as from Bacillus cereus at the end of exponential growth were optimized for various factors required for amino acid incorporation when programmed with Bacillus ribonucleic acid. All three preparations synthesized glutam...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00455354
更新日期：1981-04-01 00:00:00
abstract：:In yeasts, several sensing systems localized to the plasma membrane which transduce information regarding the availability and quality of nitrogen and carbon sources and work in parallel with the intracellular nutrient-sensing systems, regulate the expression and activity of proteins involved in nutrient uptake and ut...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-005-0022-3
更新日期：2005-11-01 00:00:00
abstract：:A Gram-stain-negative, aerobic, non-motile and yellow-colored bacterium, strain 17J57-3 T, was isolated from soil collected in Pyeongchang city, Korea. Phylogenetic analyses based on 16S rRNA gene sequences revealed that strain 17J57-3 T formed a distinct lineage within the family Oxalobacteraceae (order Burkholderial...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-02076-7
更新日期：2020-10-15 00:00:00
abstract：:The radiation resistant bacteria Micrococcus radiophilus and M. radioproteolyticus were studied by thin sectioning and freez-etching techniques and the two species were found to be similar in the fine structure. The only significant difference was in the appearance of the surfaces of the cell walls in freeze-etched pr...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00425346
更新日期：1976-04-01 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：:Reciprocal qualitative and quantitative immunological experiments employing an anti-Pediococcus cerevisiae aldolase serum confirmed many of the interspecific relationships demonstrated previously among lactic acid bacteria with antisera prepared against the Streptococcus faecalis fructose diphosphate aldolase. The ext...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00416976
更新日期：1976-10-11 00:00:00
abstract：:We previously cloned the sigH gene encoding a stress-response sigma factor sigma(H) in Streptomyces coelicolor A3(2), located in an operon with the gene encoding proposed anti-sigma factor UshX. To clarify the in vivo function of sigma(H), a stable null mutant of sigH was prepared by homologous recombination. This mut...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-001-0367-1
更新日期：2001-12-01 00:00:00
abstract：:The coloration of cells of the cyanobacterium Synechococcus sp. PCC 7002 changed from normal blue-green to yellow-green when cells were grown at 15 degrees C in a medium containing nitrate as the sole nitrogen source. This change of coloration was similar to a general response to nutrient deprivation (chlorosis). For ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050535
更新日期：1998-01-01 00:00:00
abstract：:Cadmium is a non-essential toxic heavy metal for organisms, including plants and cyanobacteria. Cadmium resistance transporters involved in resistance of cells against various toxicants such as drugs and effluxes cytotoxic compounds from cells. However, cadmium resistance-associated protein (CadD) has never been repor...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-017-1462-2
更新日期：2018-04-01 00:00:00
abstract：:P1B-type ATPases are involved in heavy metal transport across the plasma membrane. Some Mycobacterium tuberculosis P-type ATPases are induced during infection, suggesting that this type of transporter could play a critical role in mycobacterial survival. To date, the ion specificity of M. tuberculosis heavy metal-tran...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-017-1465-z
更新日期：2018-04-01 00:00:00
abstract：:The diversity of eukaryotic populations, in particular protozoa, in the water supplies of intensively reared broilers has not been previously studied. This important food-rearing environment was screened for the molecular diversity of eukaryotes by the analysis of PCR-amplified 18S rRNA. DNA was extracted from filtere...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-006-0119-3
更新日期：2006-07-01 00:00:00
abstract：:Polyhydroxyalkanoates (PHAs) are biological polyesters, of which, Short-Chain-Length-Medium-Chain-Length (SCL-MCL) PHA copolymers are important because of their wide range of applications. The present study focused on molecular characterization of Pseudomonas sp. LDC-5 that is identified as SCL-MCL producer. Phase con...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-007-0265-2
更新日期：2007-11-01 00:00:00
abstract：:Succinate:quinone reductase is a membrane-bound enzyme of the citric acid cycle and the respiratory chain. Carboxin is a potent inhibitor of the enzyme of certain organisms. The bacterium Paracoccus denitrificans was found to be sensitive to carboxin in vivo, and mutants that grow in the presence of 3'-methyl carboxin...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050611
更新日期：1998-07-01 00:00:00
abstract：:An aerobic, Gram-negative, motile, rod-shaped bacterium designated KMM 9500(T) was isolated from a sediment sample collected from the Sea of Japan seashore. Comparative 16S rRNA gene sequence analysis affiliated strain KMM 9500(T) to the genus Pseudomonas as a distinct subline clustered with Pseudomonas marincola KMM ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-015-1103-6
更新日期：2015-06-01 00:00:00
abstract：:The antimicrobial properties of copper ions have been known for a long time. However, the exact mechanism of action of the transition metal on microorganisms has long been unclear. X-ray absorption near-edge structure (XANES) spectroscopy at the Cu K edge allows the determination of copper speciation in Staphylococcus...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-017-1454-2
更新日期：2018-04-01 00:00:00
abstract：:During a screening program intended to identify genes encoding enzymes typical for secondary metabolism in Sorangium cellulosum So ce90, an aromatic amino acid decarboxylase gene (ddc) was detected. Expression of ddc in Escherichia coli and subsequent enzyme assays with cell-free extracts confirmed the proposed functi...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002039900131
更新日期：2000-04-01 00:00:00
abstract：:Two different acidic polysaccharides (I and II) were detected in the external cell envelope layers (slime and capsule) of Rhodopseudomonas capsulata Sp11. Polysaccharide I contains rhamnose, fucose, glucosamine and an unknown acidic sugar, it represents the slime material of the strain. Polysaccharide II contains rham...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00425219
更新日期：1983-12-01 00:00:00
abstract：:The role of HoxX in hydrogenase biosynthesis of Alcaligenes eutrophus H16 was re-examined. The previously characterized hoxX deletion mutant HF344 and a newly constructed second hoxX mutant carrying a smaller in-frame deletion were studied. The second mutant was impaired in the activity of both the soluble and the mem...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050667
更新日期：1998-11-01 00:00:00
