Abstract：
:Exogenous addition of adenosine- and guanosine 5'-(di- and tri) phosphate 3'-diphosphate (pppApp, ppApp, pppGpp and ppGpp) at the concentration of 0.5 mM inhibits spore germination of Streptomyces galilaeus ATCC 31133. This reversible inhibitory effect appeared to be at the transcriptional level, and also depends on the phase of spore germination; pppApp inhibited more strongly RNA synthesis in the period of the germ tube emergence than the early stage of germination. No inhibitory effect was observed with normal purine and pyrimidine nucleosides, nucleotides, pApp, pGpp, cyclic AMP and pyrophosphoric acid at the concentration of 0.1 - 1.0 mM.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
Hamagishi Y,Tone H,Oki T,Inui Tdoi
10.1007/BF00446889subject
Has Abstractpub_date
1980-04-01 00:00:00pages
285-9issue
3eissn
0302-8933issn
1432-072Xjournal_volume
125pub_type
杂志文章abstract：:Rather recently it has become clear that prokaryotes (Archaea and Bacteria) are able to glycosylate proteins. A literature survey revealed the different types of glycoproteins. They include mainly surface layer (S-layer) proteins, flagellins, and polysaccharide-degrading enzymes. Only in a few cases is structural info...
journal_title：Archives of microbiology
pub_type： 杂志文章,评审
doi：10.1007/s002030050484
更新日期：1997-09-01 00:00:00
abstract：:Mycoplasma pneumoniae and Mycoplasma genitalium are important causative agents of infections in humans. Like all other mycoplasmas, these species possess genomes that are significantly smaller than that of other prokaryotes. Moreover, both organisms possess an exceptionally compact set of DNA recombination and repair-...
journal_title：Archives of microbiology
pub_type： 杂志文章,评审
doi：10.1007/s00203-020-02041-4
更新日期：2020-09-24 00:00:00
abstract：:The mechanism of lysis of Eubacterium alactolyticum cell walls by Streptomyces albus G enzyme was studied. The analysis of the peptide terminal groups and peptide subunits isolated from the cell wall digest, released during solubilization of the cell walls, revealed that lytic action of S. albus G enzyme was mainly du...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00406563
更新日期：1989-01-01 00:00:00
abstract：:We introduced into Rhizobium leguminosarum bv. viciae LPR1105 a new pathway for the biosynthesis of the auxin, indole-3-acetic acid (IAA), under the control of a stationary phase-activated promoter active both in free-living bacteria and bacteroids. The newly introduced genes are the iaaM gene from Pseudomonas savasta...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-008-0365-7
更新日期：2008-07-01 00:00:00
abstract：:The L-alanine mediated germination of food isolated Bacillus cereus DSA 1 spores, which lacked an intact exosporium, increased in the presence of D-cycloserine (DCS), which is an alanine racemase (Alr) inhibitor, reflecting the activity of the Alr enzyme, capable of converting L-alanine to the germination inhibitor D-...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-013-0946-y
更新日期：2014-02-01 00:00:00
abstract：:Pure cultures of an aerobically grown Flavobacterium sp. were shown by hydride generation-cold trap-atomic absorption spectrometry to biomethylate inorganic antimony (III) supplied as potassium antimony tartrate. Growth inhibition of the Flavobacterium sp. by antimony (III) over the range 0-30 mg Sb l(-1) was assessed...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-002-0456-9
更新日期：2002-10-01 00:00:00
abstract：:In autotrophic methanogens, pyruvate oxidoreductase (POR) plays a key role in the assimilation of CO(2) and the biosynthesis of organic carbon. This enzyme has been purified to homogeneity, and the genes from Methanococcus maripaludis were sequenced. The purified POR contained five polypeptides with molecular masses o...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-003-0554-3
更新日期：2003-06-01 00:00:00
abstract：:Chemical mutagenesis of the nucleotide-producing strain Corynebacterium ammoniagenes ATCC 6872 with N-methyl-N-nitro-N-nitrosoguanidine followed by an enrichment protocol yielded 46 temperature-sensitive (ts) clones. A rapid assay for the allosterically regulated Mn-ribonucleotide reductase (RRase) was developed with ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050450
更新日期：1997-05-01 00:00:00
abstract：:A Gram-reaction-negative, facultatively anaerobic bacterium, designated SAP-19T, was isolated from sap extracted from Acer pictum in Mt. Halla in Jeju, Republic of Korea and its taxonomic statue was investigated by a polyphasic approach including genome- and 16S rRNA gene-based phylogenetic analyses. Cells were motile...
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：:The production of secondary metabolites with antibiotic properties is a common characteristic to Bacillus spp. These metabolites not only have diverse chemical structures but also have a wide range of bioactivities with medicinal and agricultural interests such as antibiotic. Bacillus sp. fmbJ has been found to produc...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-013-0939-x
更新日期：2014-02-01 00:00:00
abstract：:A novel Gram-negative rod, endophytic bacterium, designated strain TMCC 8258T, was isolated from the root of Camellia sinensis collected from Puer, south-west China. Comparative 16S rRNA gene sequence analysis showed that the strain belongs to the family Sphingobacteriaceae and a neighbour-joining phylogenetic tree su...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-017-1391-0
更新日期：2017-11-01 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：: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 acidic amino acids (Asp, Glu) and their amides (Asn, Gln) support rapid growth of a variety of Pseudomonas strains when provided as the sole source of carbon and nitrogen. All key enzymes of glutamate metabolism were detected in P. fluorescence, with glutaminase and asparaginase showing the highest specific activi...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-002-0511-6
更新日期：2003-03-01 00:00:00
abstract：:Multi- and pan-antibiotic-resistant bacteria area major health challenge in hospital settings. Furthermore,when susceptible bacteria establish surface-attached biofilm populations, they become recalcitrant to antimicrobial therapy. Therefore, there is a need for novel antimicrobials that are effective against multi-dr...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-012-0793-2
更新日期：2012-07-01 00:00:00
abstract：:Recently, a unique archaeal/bacterial community that grows in a macroscopically visible string-of-pearls-like structure in cold (~10 degrees C), sulfurous marsh water was discovered. Here, a new technique is described that allows the fast and reliable growth of these string-of-pearls-like microbial communities in larg...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-003-0580-1
更新日期：2003-09-01 00:00:00
abstract：:The biological effects of UV radiation of different wavelengths (UVA, UVB and UVC) were assessed in nine bacterial isolates displaying different UV sensitivities. Biological effects (survival and activity) and molecular markers of oxidative stress [DNA strand breakage (DSB), generation of reactive oxygen species (ROS)...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-012-0847-5
更新日期：2013-01-01 00:00:00
abstract：:Coenzyme F420 is a 8-hydroxy-5-deazaflavin present in methanogenic bacteria. We have investigated whether the pyrimidine ring of the deazaflavin originates from guanine as in flavin biosynthesis, in which the pyrimidine ring of guanine is conserved. For this purpose the incorporation of [2-14C]guanine and of [8-14C]gu...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00410735
更新日期：1984-04-01 00:00:00
abstract：:The distribution of sex pheromone induced aggregation substance was studied on the cell surface of various Enterococcus faecalis strains. In the accompanying paper we have shown that the aggregation substance appears as a layer of hairlike structures. Using direct and indirect immunogold technique, transmission electr...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00454864
更新日期：1989-01-01 00:00:00
abstract：:Synthetic biology, the design and synthesis of synthetic biological systems from DNA to whole cells, has provided us with the ultimate tools for space exploration and colonisation. Herein, we explore some of the most significant advances and future prospects in the field of synthetic biology, in the context of astrobi...
journal_title：Archives of microbiology
pub_type： 信件
doi：10.1007/s00203-019-01651-x
更新日期：2019-08-01 00:00:00
abstract：:Outer membrane vesicles (OMVs) are released from the outer membrane of Gram-negative bacteria. Moreover, Gram-positive bacteria also produce membrane-derived vesicles. As OMVs transport several bacterial components, especially from the cell envelope, their interaction with the host cell, with other bacteria or as immu...
journal_title：Archives of microbiology
pub_type： 杂志文章,评审
doi：10.1007/s00203-014-1042-7
更新日期：2015-01-01 00:00:00
abstract：:Cellulomonas uda (DSM 20108/ATCC 21399) is one of the few described cellulolytic facultative anaerobes. Based on these characteristics, we initiated a physiological study of C. uda with the aim to exploit it for cellulase production in simple bioreactors with no or sporadic aeration. Growth, cellulase activity and fer...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-016-1230-8
更新日期：2016-10-01 00:00:00
abstract：:CO2 is required continuously during germination of Streptomyces viridochromogenes spores. Spores incubated in a defined germination medium in the absence of CO2 remain phase bright and do not release spore carbon. In the presence of CO2, the spores initiate germination accompanied by loss of refractility and spore car...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00429118
更新日期：1978-09-01 00:00:00
abstract：:We report structural and functional analyses of the Bradyrhizobium japonicum fixGHIS genes, which map immediately downstream of the fixNOQP operon for the symbiotically essential cbb3-type heme-copper oxidase complex. Expression of fixGHIS, like that of fixNOQP, is strongly induced in cells grown microaerobically or a...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030050330
更新日期：1996-05-01 00:00:00
abstract：:The ability of soil microorganisms to solubilize phosphate is an important trait of plant growth-promoting bacteria leading to increased yields and smaller use of fertilizers. This study presents the isolation and characterization of phosphobacteria from Puna, northwestern Argentina and the ability to produce phosphat...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-011-0692-y
更新日期：2011-07-01 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
pub_type： 杂志文章
doi：10.1007/s00203-005-0078-0
更新日期：2006-03-01 00:00:00
abstract：:The clones generated in a sequencing project represent a resource for subsequent analysis of the organism whose genome has been sequenced. We describe an interrelated group of cloning vectors that either integrate into the genome or replicate, and that enhance the utility, for developmental and other studies, of the c...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-007-0276-z
更新日期：2007-12-01 00:00:00
abstract：:The spectroscopic properties of stigma inside green and dark-grown cells and of isolated stigma globules have been studied by means of a microspectrophotometer build in the Laboratory. On the base of these results and of the analysis of the absorption spectra of a stigma suspension, cell suspension and the cell methan...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00446551
更新日期：1976-12-01 00:00:00
abstract：:The catabolic products of arginine metabolism were observed in Aphanocapsa 6308, a unicellular cyanobacterium, by thin layer chromatography of growth media, by limiting growth conditions, and by enzymatic analysis. Of the organic, nitrogenous compounds examined, only arginine supported growth in CO2-free media. The ex...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00406066
更新日期：1978-07-01 00:00:00
abstract：:NAD-linked lactate dehydrogenases specific for the D- and L-lactate have been demonstrated in a number of strains of unicellular cyanobacteria. The D-lactate dehydrogenase of one strain (Synechococcus 6716) was partially purified and its properties were studied. The enzyme has a molecular weight of ca. 115000-120000...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00447300
更新日期：1975-06-20 00:00:00
