A comprehensive review of metabolic and genomic aspects of PAH-degradation.

abstract：:To identify virulence-associated genes of a fish pathogen Yersinia ruckeri, we screened a total of 1056 mini-Tn5-Km2 signature-tagged mutants in rainbow trout by immersion challenge. Of 1056, 25 mutants were found survival-defective as they could not be re-isolated from fish kidney 7 days after infection. Mutated gene...

journal_title：Archives of microbiology

authors： Dahiya I,Stevenson RM

更新日期：2010-07-01 00:00:00

abstract：:A neutral protease (npr) (designated Bae16) toxic to nematodes was purified to homogeneity from the strain Bacillus nematocida. The purified protease showed a molecular mass of approximately 40 kDa and displayed optimal activity at 55 degrees C, pH 6.5. Bioassay experiments demonstrated that this purified protease cou...

journal_title：Archives of microbiology

authors： Niu Q,Huang X,Zhang L,Li Y,Li J,Yang J,Zhang K

更新日期：2006-06-01 00:00:00

abstract：:A gram-negative bacterium designated BN30(T), which is motile with a polar flagellum, non-endospores forming, oxidase- and catalase-positive, was isolated from soybean root nodule. The organism is facultative anaerobic and surface-wrinkled rod. It can grow at 10-40 °C, pH 6-8 and 6 % (w/v) NaCl. BLASTn search based on...

journal_title：Archives of microbiology

authors： Wei XL,Han MS,Xia CC,Ding SL,Xu L,Lin YB,Wang L,Wei GH

更新日期：2015-06-01 00:00:00

abstract：:Bacillus cereus ATCC 14579 transformed naphthalene predominately to 1-naphthol. Experiments with [14C]naphthalene showed that over a 24 h period, B. cereus oxidized 5.2% of the added naphthalene. 1-Naphthol accounted for approximately 80% of the total metabolites. B. cereus incubated with naphthalene under the presenc...

journal_title：Archives of microbiology

authors： Cerniglia CE,Freeman JP,Evans FE

更新日期：1984-08-01 00:00:00

abstract：:Anaplerotic fixation of carbon dioxide by the fungus Aspergillus nidulans when grown under carbon-limited conditions was mediated by pyruvate carboxylase and a phosphoenol pyruvate (PEP)-metabolising enzyme which has been tentatively designated as PEP carboxylase. The activities of both enzymes were growth rate depend...

journal_title：Archives of microbiology

authors： Bushell ME,Bull AT

更新日期：1981-01-01 00:00:00

abstract：:Two intestinal bacterial strains MT4s-5 and MT42 involved in the degradation of (-)-epigallocatechin (EGC) were isolated from rat feces. Strain MT4s-5 was tentatively identified as Adlercreutzia equolifaciens. This strain converted EGC into not only 1-(3, 4, 5-trihydroxyphenyl)-3-(2, 4, 6-trihydroxyphenyl)propan-2-ol ...

journal_title：Archives of microbiology

authors： Takagaki A,Kato Y,Nanjo F

更新日期：2014-10-01 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

authors： López M,Quitian LV,Calderón MN,Soto CY

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

authors： Müller R,Gerth K,Brandt P,Blöcker H,Beyer S

更新日期：2000-04-01 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

authors： Jansen M,Hansen TA

更新日期：1998-01-01 00:00:00

abstract：:Stenotrophomonas maltophilia (Sm), with most of the isolates being resistant to multidrugs, is an opportunistic bacterium causing nosocomial infections. In this study, a novel virulent Sm phage, Smp14, was characterized. Electron microscopy showed that Smp14 resembled members of Myoviridae and adsorbed to poles of the...

journal_title：Archives of microbiology

authors： Chen CR,Lin CH,Lin JW,Chang CI,Tseng YH,Weng SF

更新日期：2007-08-01 00:00:00

abstract：:Although, there have been many published bacterial strains aerobically degrading the heterocyclic amine compounds, only one strain to date has been reported to degrade pyrrolidine under denitrifying conditions. In this study, denitrifying bacteria degrading pyrrolidine and piperidine were isolated from diverse geologi...

journal_title：Archives of microbiology

authors： Bae HS,Im WT,Suwa Y,Lee JM,Lee ST,Chang YK

更新日期：2009-04-01 00:00:00

abstract：:Pyruvate kinase (ATP: pyruvate phosphotransferase (EC 2.7.1.40) was partially purified from both autotrophically and heterotrophically grown Paracoccus denitrificans. The organism grown under heterotrophic conditions contains four times more pyruvate kinase than under autotrophic conditions. The enzyme isolated from b...

journal_title：Archives of microbiology

authors： Slabas AR,Whatley FR

更新日期：1977-10-24 00:00:00

abstract：:A strictly anaerobic bacterium, strain PCE1, was isolated from a tetrachloroethene-dechlorinating enrichment culture. Cells of the bacterium were motile curved rods, with approximately four lateral flagella. They possessed a gram-positive type of cell wall and contained cytochrome c. Optimum growth occurred at pH 7.2-...

journal_title：Archives of microbiology

authors： Gerritse J,Renard V,Pedro Gomes TM,Lawson PA,Collins MD,Gottschal JC

更新日期：1996-02-01 00:00:00

abstract：:It was assumed for a long time that the ability to catalyze atmospheric nitrogen (diazotrophy) has a narrow distribution among actinobacteria being limited to the genus Frankia. Recently, the number of nitrogen fixation (nifH) genes identified in other non-Frankia actinobacteria has dramatically increased and has open...

journal_title：Archives of microbiology

authors： Gtari M,Ghodhbane-Gtari F,Nouioui I,Beauchemin N,Tisa LS

更新日期：2012-01-01 00:00:00

abstract：:With primers designed for the conserved region of the gamma-butyrolactone autoregulator receptor proteins from Streptomyces species, PCR using the Streptomyces clavuligerus genome DNA as a template gave a clear band of 100 bp, the sequence of which revealed high similarity to the expected region of a receptor gene. By...

journal_title：Archives of microbiology

authors： Kim HS,Lee YJ,Lee CK,Choi SU,Yeo SH,Hwang YI,Yu TS,Kinoshita H,Nihira T

更新日期：2004-09-01 00:00:00

abstract：:Purple sulfur bacterium Thiocapsa roseopersicina strain BBS requiring vitamin B12 may grow in the dark in media containing no other organic compounds. Under such conditions the cells oxidize sulfide and thiosulfate with the use of O2 and assimilate carbon dioxide. After 10--30s assimilation of NaH14CO3 about 60% of ra...

journal_title：Archives of microbiology

authors： Kondratieva EN,Zhukov VG,Ivanovsky RN,Petushkova UP,Monosov EZ

更新日期：1976-07-01 00:00:00

abstract：:Lactic acid bacteria can be considered as natural biopreservative and good biotechnological alternative to food safety. In this study, the antilisterial compounds produced by Enterococcus isolates from the Patagonian environment and their effectiveness for the control of Listeria monocytogenes in a food model were stu...

journal_title：Archives of microbiology

authors： Gomez JS,Parada RB,Vallejo M,Marguet ER,Bellomio A,Perotti N,de Carvalho KG

更新日期：2021-01-02 00:00:00

abstract：:Chlorobenzoates (CBA) arise as intermediates during the degradation of polychlorinated biphenyls (PCBs) and some chlorinated herbicides. Since PCBs were produced as complex mixtures, a range of mono-, di-, and possibly trichloro-substituted benzoates would be formed. Chlorobenzoate degradation has been proposed to be ...

journal_title：Archives of microbiology

authors： Stratford J,Wright MA,Reineke W,Mokross H,Havel J,Knowles CJ,Robinson GK

更新日期：1996-03-01 00:00:00

abstract：:Acinetobacter calcoaceticus LMD 79.41 produced significant amounts of pyrrolo-quinoline quinone (PQQ) in its culture medium when grown on quinic acid or shikimic acid. Studies with LMD 79.41 and PQQ- -mutants of this strain demonstrated that this organism contains an NAD(P)-independent quinate dehydrogenase (QDH) (EC ...

journal_title：Archives of microbiology

authors： van Kleef MA,Duine JA

更新日期：1988-05-01 00:00:00

abstract：:The entomopathogenic mushroom Cordyceps militaris is a storehouse of various medicinal compounds and pharmacological effects. However, the high frequency of strain degeneration during subculture and preservation severely limits the large-scale production of C. militaris. DNA methylation is an important epigenomic modi...

journal_title：Archives of microbiology

authors： Xin X,Yin J,Zhang B,Li Z,Zhao S,Gui Z

更新日期：2019-04-01 00:00:00

abstract：:Bioleaching is a promising process for 350 million tons Jinchuan low-grade pentlandite. But, Jinchuan pentlandite has lots of magnesium and high concentration of Mg2+ is harmful to bioleaching microorganisms. Thus, finding a way to improve the adaption of microorganisms to Mg2+ is a key for bioleaching. In the study, ...

journal_title：Archives of microbiology

authors： Tang D,Duan J,Gao Q,Zhao Y,Li Y,Chen P,Zhou J,Wu Z,Xu R,Li H

更新日期：2018-09-01 00:00:00

abstract：:Denitrification by Thiobacillus denitrificans "RT" strain was investigated using manometry and gas chromatography. 1. From nitrate, resting cells produced only nitrogen anaerobically with thiosulfate as the electron donor. The data suggest that nitrate was assimilated and dissimilated by the same nitrate reductase, as...

journal_title：Archives of microbiology

authors： Baldensperger J,Garcia JL

更新日期：1975-03-12 00:00:00

abstract：:Pseudomonas cepacia grew rapidly using a mixture of all three branched chain amino acids as carbon source, but failed to use individual branched chain amino acids as sole carbon source. Extracts of bacteria grown on branched chain amino acids had between 2- and 3-fold higher levels of alpha-ketoglutarate-dependent bra...

journal_title：Archives of microbiology

authors： Wong HC,Lessie TG

更新日期：1979-03-12 00:00:00

abstract：:In this study, two quorum sensing (QS) system genes, las and rhI; N-3-oxo-dodecanoyl homoserine lactone (AHL; 3-O-C12-HSL); and QS-related virulence factors and correlation between them were assessed in 30 fish origin P. aeruginosa isolates. The detection of two QS system of the isolates, and eight gene regions consis...

journal_title：Archives of microbiology

authors： Sırıken B,Öz V,Erol İ

更新日期：2021-01-04 00:00:00

abstract：:Synechococcus elongatus strain PCC7942 cells were grown in high or low environmental concentrations of inorganic C (high-C(i), low-C(i)) and subjected to a light shift from 50 micromol m(-2) s(-1) to 500 micromol m(-2) s(-1). We quantified photosynthetic reductant (O(2) evolution) and molar cellular contents of phycob...

journal_title：Archives of microbiology

authors： MacKenzie TD,Johnson JM,Cockshutt AM,Burns RA,Campbell DA

更新日期：2005-03-01 00:00:00

abstract：:The synthesis of beta-glucanase either by cells or by protoplasts of the yeast Pichia polymorpha has been found to occur in the presence of 2-deoxy-D-glucose in the growth medium. On the other hand, the synthesis of typical extracellular proteins such as invertase and acid phosphatase is strongly affected by the prese...

journal_title：Archives of microbiology

authors： Villa TG,Notario V,Villanueva JR

更新日期：1975-11-07 00:00:00

abstract：:Plasmid pJP4 encoding the ability to degrade the herbicide 2,4-dichlorophenoxyacetic acid (Tfd+) was transferred by conjugation from Escherichia coli JMP397 to various lithoautotrophic strains of Alcaligenes eutrophus and to the autotrophic bacterium Pseudomonas oxalaticus. The herbicide-degrading function of the plas...

journal_title：Archives of microbiology

authors： Friedrich B,Meyer M,Schlegel HG

更新日期：1983-02-01 00:00:00

abstract：:A gram-negative bacterium was isolated from activated sewage sludge with thiophene-2-carboxylate as the sole source of carbon and with nitrate as an electron acceptor. The isolate, strain NKK, was a motile, oxidase- and catalase-positive, rod-like bacterium with a G+C content of 61.7 mol%. Besides nitrate, oxygen coul...

journal_title：Archives of microbiology

authors： Bambauer A,Rainey FA,Stackebrandt E,Winter J

更新日期：1998-04-01 00:00:00

abstract：:The prpC and prkC genes encode two proteins with opposing activities, eukaryotic-like protein phosphatase and protein kinase involved in the sporulation and biofilm formation processes. The prpC gene overlaps 3 bp of the prkC gene; prkC is followed by the essential gene, yloQ. The organisation of the prpC, prkC and yl...

journal_title：Archives of microbiology

authors： Iwanicki A,Hinc K,Seror S,Wegrzyn G,Obuchowski M

更新日期：2005-09-01 00:00:00

abstract：:Chlorella fusca, strain 211-15, cells degreened in a nitrogen-deficient mineral growth medium in the light for 4-6 weeks were regreened for up to 24 hrs in a nitrogen rich medium that leads to synchronous cell division at 24-26 hrs. Structural changes in the plastid membranes during the regreening period were observed...

journal_title：Archives of microbiology

authors： Pyliotis NA,Goodchild DJ

更新日期：1975-05-05 00:00:00