Conjugation in the yeast Saccharomycopsis capsularis Schiönning.

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

authors： Stavri H,Beveridge TJ,Moyles D,Athamna A,Doyle RJ

更新日期：2002-02-01 00:00:00

abstract：:Chromate resistance in Ralstonia metallidurans CH34 is based on chromate efflux catalyzed by ChrA efflux pumps. The bacterium harbors two chromate resistance determinants, the previously known chr(1) on plasmid pMOL28 (genes chrI, chrB(1), chrA(1), chrC, chrE, chrF(1)) and chr(2) on the chromosome (genes chrB(2), chrA...

journal_title：Archives of microbiology

authors： Juhnke S,Peitzsch N,Hübener N,Grosse C,Nies DH

更新日期：2002-12-01 00:00:00

abstract：:Among proteins specifically found in most gram-positive bacteria of the phylum Firmicutes, conserved proteins of the family pfam06177-DUF988-COG4708 are of unknown function. The citrulline cluster-linked (ccl) gene of Lactobacillus plantarum codes one such protein and is adjacent to the citrulline biosynthesis operon ...

journal_title：Archives of microbiology

authors： Arsène-Ploetze F,Nicoloff H,Bringel F

更新日期：2005-08-01 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：: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：:The presence of teichoic acids in a number of streptomycetes led to the conclusion that these biopolymers were widely spread in genus Streptomyces. The nature of the teichoic acid present in the mycelium was determined by extracting it with 10% trichloroacetic acid, precipitating it with ethanol and identifying the pr...

journal_title：Archives of microbiology

authors： Naumova IB,Kuznetsov VD,Kudrina KS,Bezzubenkova AP

更新日期：1980-05-01 00:00:00

abstract：:The synthesis of RNA was studied during the synchronous germination of Blastocladia ramosa zoospores. Comparison of RNA synthesis during germination of B. ramosa and Blastocladiella emersonii zoospores revealed that B. ramosa has a longer lag time before RNA synthesis is initiated and, in addition, the rate of RNA syn...

journal_title：Archives of microbiology

authors： Jaworski AJ,Torzilli AP

更新日期：1975-12-31 00:00:00

abstract：:The pathway construction and allosteric regulation of phenylalanine and tyrosine biosynthesis was examined in Neisseria gonorrhoeae. A single 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) synthase enzyme sensitive to feedback inhibition by L-phenylalanine was found. Chorismate mutase and prephenate dehydratase ap...

journal_title：Archives of microbiology

authors： Berry A,Jensen RA,Hendry AT

更新日期：1987-01-01 00:00:00

abstract：:A novel coccoid-shaped, hyperthermophilic, heterotrophic member of the archaea was isolated from a shallow marine hydrothermal system at Vulcano Island, Italy. The isolate grew between 56 and 90 degrees C with an optimum around 85 degrees C. The pH range for growth was 6.5 to 10.5, with an optimum around 9.0. Polysulf...

journal_title：Archives of microbiology

authors： Keller M,Braun FJ,Dirmeier R,Hafenbradl D,Burggraf S,Rachel R,Stetter KO

更新日期：1995-12-01 00:00:00

abstract：:Rhizopus oryzae has long been used for enzyme production (e.g., glucoamylase and lipase), organic acid synthesis, and various fermented food applications. In this work, we describe a set of plasmid-based expression vectors that can be used for the production of heterologous proteins in R. oryzae. Three plasmid vectors...

journal_title：Archives of microbiology

authors： Mertens JA,Skory CD,Ibrahim AS

更新日期：2006-07-01 00:00:00

abstract：:The Gram-positive bacterium Clavibacter michiganensis subsp. sepedonicus is the causal agent of bacterial wilt and ring rot of potato. So far, only two proteins have been shown to be essential for virulence, namely a plasmid-encoded cellulase CelA and a hypersensitive response-inducing protein. We have examined the re...

journal_title：Archives of microbiology

authors： Holtsmark I,Takle GW,Brurberg MB

更新日期：2008-02-01 00:00:00

abstract：:Colistin is a mixture of polymyxin E1 and E2, bactericidal pentacationic lipopeptides used to treat infections caused by Gram-negative pathogens such as Pseudomonas aeruginosa and Klebsiella pneumoniae. Industrial production of colistin is obtained by a fermentation process of the natural producer Paenibacillus polymy...

journal_title：Archives of microbiology

authors： Tambadou F,Caradec T,Gagez AL,Bonnet A,Sopéna V,Bridiau N,Thiéry V,Didelot S,Barthélémy C,Chevrot R

更新日期：2015-05-01 00:00:00

abstract：:Under starvation conditions, rhodopsin-containing halobacteria show a light-accelerated death under aerobic conditions. This is attributed to photooxidative processes. Under anaerobic conditions, halobacteria die rapidly in the dark, and light prevents death. Since it has been shown by others that lightdriven ATP synt...

journal_title：Archives of microbiology

authors： Brock TD,Petersen S

更新日期：1976-08-01 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

authors： Park Y,Maeng S,Lee SE,Han JH,Lee YK,Oh J,Jigden B,Kang JH,Kim MK

更新日期：2020-10-15 00:00:00

abstract：:A Gram-negative, yellow-colored, rod-shaped, strictly aerobic, motile bacterium was isolated from forest soil in Gyeongsang Province, South Korea. The strain was designated as THG-DA2.1(T). Cells of strain THG-DA2.1(T) grew optimally at pH 7.0, at temperature 28 °C and in the presence of 0.5 % NaCl. Based on 16S rRNA ...

journal_title：Archives of microbiology

authors： Singh H,Du J,Ngo HT,Won KH,Kim KY,Yi TH

更新日期：2015-08-01 00:00:00

abstract：:The divergently transcribed sulfur oxidation (sox) operon of a sulfur chemolithotrophs, Pseudaminobacter salicylatoxidans KCT001, comprising sox TRS-VW-XYZABCD, is regulated by a repressor (SoxR). SoxR binds to two disparate operators, sv (present in between soxS and soxV) and wx (present in between soxW and soxX). He...

journal_title：Archives of microbiology

authors： Mandal S,Das Gupta SK

更新日期：2012-09-01 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

authors： Singh PK,Tang M,Kumar S,Shrivastava AK

更新日期：2018-04-01 00:00:00

abstract：:The bacteriocinogenic strain of Enterococcus faecalis EJ97 has been isolated from municipal waste water. It produces a cationic bacteriocin (enterocin EJ97) of low molecular mass (5,340 Da) that is very stable under mild heat conditions and is sensitive to proteolytic enzymes. The amino acid sequence of the first 18 N...

journal_title：Archives of microbiology

authors： Gálvez A,Valdivia E,Abriouel H,Camafeita E,Mendez E,Martínez-Bueno M,Maqueda M

更新日期：1998-12-01 00:00:00

abstract：:In this study, Sorangium cellulosum So ce56 was phenotypically and genotypically analysed in order to evaluate whether this strain can be used in a comprehensive genome project as a representative of the secondary metabolite-producing myxobacteria. In contrast to many other strains of S. cellulosum, strain So ce56 was...

journal_title：Archives of microbiology

authors： Pradella S,Hans A,Spröer C,Reichenbach H,Gerth K,Beyer S

更新日期：2002-12-01 00:00:00

abstract：:Expression of unnecessary proteins is known to reduce the growth rate of Escherichia coli. This reduction in growth rate, due to the diversion of cellular resources from making essential proteins, is called cost. Cellular resources depend upon the macromolecular content of the cell. Cost phenomenon lies in the process...

journal_title：Archives of microbiology

authors： Malakar P

更新日期：2014-04-01 00:00:00

abstract：:A LD-carboxypeptidase from Escherichia coli K 12 was isolated by Tris-EDTA treatment and purified to electrophoretic homogeneity by DEAE-cellulose chromatography. The enzyme has a molecular weight of approximately 12,000 as determined by sodium dodecyl sulfate-polyacrylamide electrophoresis and by Sephadex G-100 gel f...

journal_title：Archives of microbiology

authors： Metz R,Henning S,Hammes WP

更新日期：1986-03-01 00:00:00

abstract：:Thermotoga hypogea is an extremely thermophilic anaerobic bacterium capable of growing at 90 degrees C. It uses carbohydrates and peptides as carbon and energy sources to produce acetate, CO(2), H(2), L-alanine and ethanol as end products. Alcohol dehydrogenase activity was found to be present in the soluble fraction ...

journal_title：Archives of microbiology

authors： Ying X,Wang Y,Badiei HR,Karanassios V,Ma K

更新日期：2007-06-01 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：:Bacillus subtilis strain 168 encodes two flavocytochromes P450, Cyp102A2 and Cyp102A3. The cyp102A3 gene is preceded by, and organized in an operon with, a gene for a transcriptional regulator, encoded by fatR. The paralogous gene, cyp102A2, is most likely transcribed as a mono-cistronic message. We show that fatR enc...

journal_title：Archives of microbiology

authors： Gustafsson MC,Palmer CN,Wolf CR,von Wachenfeldt C

更新日期：2001-12-01 00:00:00

abstract：:Aspergillus nidulans is able to grow on oleic acid as sole carbon source. Characterization of the oleate-induced beta-oxidation pathway showed the presence of the two enzyme activities involved in the first step of this catabolic system: acyl-CoA oxidase and acyl-CoA dehydrogenase. After isopicnic centrifugation in a ...

journal_title：Archives of microbiology

authors： Valenciano S,Lucas JR,Pedregosa A,Monistrol IF,Laborda F

更新日期：1996-11-01 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

authors： Blencke HM,Reif I,Commichau FM,Detsch C,Wacker I,Ludwig H,Stülke J

更新日期：2006-03-01 00:00:00

abstract：:An organism from a goldfish aquarium, isolated on barbital medium, was found to be a Gram-positive coccus which divided in alternating planes, often appearing as a doublet or as a tetrad with adjacent sides flattened. It grew well, although slowly, on rich solid medium (LB agar) and in liquid brain-heart infusion at r...

journal_title：Archives of microbiology

authors： Poston JM

更新日期：1993-01-01 00:00:00

abstract：:Recent studies indicated that bioluminescence of the marine bacterium Vibrio harveyi may both stimulate DNA repair and contribute to detoxification of deleterious oxygen derivatives. Therefore, it was also proposed that these reactions can be considered biological roles of bacterial luminescence and might act as evolu...

journal_title：Archives of microbiology

authors： Lyzeń R,Wegrzyn G

更新日期：2005-03-01 00:00:00

abstract：:The ability of Methylosinus trichosporium OB3b, expressing soluble methane monooxygenase, to oxidize a range of ortho-substituted biphenyls was examined to better understand how substituents affect both the rate and products of oxidation in comparison to biphenyl. Inhibition of oxidation was observed over the tested s...

journal_title：Archives of microbiology

authors： Lindner AS,Adriaens P,Semrau JD

更新日期：2000-07-01 00:00:00

abstract：:Ever since the development of the first antibiotic compound with anticancer potential, researchers focused on isolation and characterization of prospective microbial natural products with potential anti-infective and anticancer activities. The present work describes the production of bioactive metabolites by heterotro...

journal_title：Archives of microbiology

authors： Kizhakkekalam VK,Chakraborty K

更新日期：2020-11-02 00:00:00