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 due to D-alanyl-A2pm endopeptidase, N-acetylmuramyl-L-alanine amidase, N-acetylmuramidase and N-acetylglucosaminidase. E. alactolyticum cell wall peptidoglycan is composed mainly of glucosamine, muramic acid, D-glutamic acid, L- and D-alanine, meso-diaminopimelic acid and glycine. The peptide subunit consists of L-alanyl-D-glutamyl-meso-A2pm-D-alanine. D-Alanine is connected directly with the amino group of the meso-A2pm residue of another peptide subunit. All of the L-amino groups of meso-diaminopimelic acid are involved in cross-linking. The possible structure of the peptide moiety of E. alactolyticum cell wall peptidoglycan is presented.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
Severin AI,Kokeguchi S,Kato Kdoi
10.1007/BF00406563subject
Has Abstractpub_date
1989-01-01 00:00:00pages
348-52issue
4eissn
0302-8933issn
1432-072Xjournal_volume
151pub_type
杂志文章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：: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
更新日期：1993-01-01 00:00:00
abstract：:The association of nucleoside triphosphate molecules and calcium ions with purified particles of mycobacteriophage 13 has been documented. The content of nucleoside triphosphate has been determined to be 118 molecules per phage particle by equilibrium dialysis against labelled ATP or 148 molecules per phage particle b...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00527071
更新日期：1981-09-01 00:00:00
abstract：:Bacteroides succinogenes produces acetate and succinate as major products of carbohydrate fermentation. An investigation of the enzymes involved indicated that pyruvate is oxidized by a flavin-dependent pyruvate cleavage enzyme to acetyl-CoA and CO2. Active CO2 exchange is associated with the pyruvate oxidation system...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00402302
更新日期：1978-05-30 00:00:00
abstract：:Temperature dependency of sexual agglutination in Saccharomyces cerevisiae was found. Of 31 strains tested, which showed normal agglutination when cultured at 25 degrees C, 29 strains lost their sexual agglutinability when they were grown at 37 degrees C. ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00446875
更新日期：1977-09-28 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：:The symbiotic bacteria Bradyrhizobium japonicum and Sinorhizobium meliloti, and the purple photosynthetic bacteria Rhodobacter capsulatus, Rhodovulum sulfidophilum, Roseobacter denitrificans and Rhodobacter sphaeroides possess homologous two-component regulatory systems, namely RegSR, ActSR, RegBA and PrrBA. The respe...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030000207
更新日期：2000-11-01 00:00:00
abstract：:Twelve Cry1 and two Cry9 delta-endotoxins from Bacillus thuringiensis were tested for their activity against black cutworm ( Agrotis ipsilon). A. ipsilon was not susceptible to many toxins, but three toxins had significant activity. Cry9Ca was the most toxic, followed by Cry1Aa and Cry1Fb. Hybrids between these three ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-003-0543-6
更新日期：2003-05-01 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
pub_type： 杂志文章
doi：10.1007/s00203-008-0452-9
更新日期：2009-04-01 00:00:00
abstract：:The mechanism of the massive extracellular production of citric and isocitric acids by Saccharomycopsis lipolytica grown on n-paraffins has been studied. When growth stops, because of nitrogen limitation, the intracellular concentration of ATP sharply rises whereas that of AMP and ADP decreases to a low level. At the ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00428588
更新日期：1977-05-13 00:00:00
abstract：:Carotenogenic mutants of Corynebacterium glutamicum were analyzed for their carotenoid content. Mutant MV10 accumulated the same carotenoids as the wild-type, decaprenoxanthin, decaprenoxanthin monoglucoside, and (2R,6R,2'R,6'R)-decaprenoxanthin di-(beta-D)-glucoside, but in three-fold higher amounts. In addition, dec...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030100315
更新日期：2001-09-01 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
pub_type： 杂志文章
doi：10.1007/s00203-014-1006-y
更新日期：2014-10-01 00:00:00
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：: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
pub_type： 杂志文章
doi：10.1007/s00203-020-02118-0
更新日期：2021-01-02 00:00:00
abstract：:When Clostridium formicoaceticum was grown on fumarate or L-malate crude cell extracts contained a high fumarate reductase activity. Using reduced methyl viologen as electron donor the specific activity amounted to 2-3.5 U per mg of protein. Reduced benzyl viologen, FMNH2 and NADH could also serve as electron donors b...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00407920
更新日期：1978-10-04 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：:Yeast suffers from a variety of environmental stresses, such as osmotic pressure and ethanol produced during fermentation. Since calcium ions are protective for high concentrations of ethanol, we investigated whether Ca(2+) flux occurs in response to ethanol stress. We find that exposure of yeast to ethanol induces a ...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-010-0673-6
更新日期：2011-05-01 00:00:00
abstract：:The induction of the enzyme activities involved in butane metabolism in Pseudomonas butanovora was characterized. P. butanovora was grown on butane or its metabolites, both singly and in mixtures with other growth substrates. Cells grown in each of the butane metabolites readily consumed the growth substrate and downs...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030100304
更新日期：2001-07-01 00:00:00
abstract：:The site of integration of phage M mu d (Ap lac) in mutant M9s which leads to deficiency of formic dehydrogenase (benzylviologen-linked) activity was determined. It was shown that the phage had inserted into the gene for the seleno-polypeptide of the enzyme (80 kd) leading to the formation of a truncated peptide (60 k...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00428850
更新日期：1985-05-01 00:00:00
abstract：:During the course of isolating rare actinobacteria from unexplored habitats, strain CH32T was obtained from an arid soil sample in eastern Anatolia, Turkey. Polyphasic characterization and comprehensive genome analyses showed that the strain is a member of the genus Nonomuraea and it is closely related to Nonomuraea g...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-01941-9
更新日期：2020-10-01 00:00:00
abstract：:Recently it was found that the specific activity of H2-forming methylenetetrahydromethanopterin dehydrogenase (Hmd) in Methanothermobacter marburgensis (formerly Methanobacterium thermoautotrophicum strain Marburg) increased six-fold when the hydrogenotrophic archaeon was grown in chemostat culture under nickel-limite...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030000197
更新日期：2000-10-01 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：:The sulfate-reducing highly enriched culture N47 is capable to anaerobically degrade naphthalene, 2-methylnaphthalene, and 2-naphthoic acid. A proteogenomic investigation was performed to elucidate the initial activation reaction of anaerobic naphthalene degradation. This lead to the identification of an alpha-subunit...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-010-0667-4
更新日期：2011-04-01 00:00:00
abstract：:The regulatory elements involved in expression of the gene (fdhF) for the selenopolypeptide of formate dehydrogenase and of a gene (or transcriptional unit) (hyd) specifically responsible for the formation of the gas-evolving hydrogenase (hydrogenase 3) in Escherichia coli were investigated. Formate (or a product of i...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00429646
更新日期：1987-06-01 00:00:00
abstract：:Enoate reductase present in Clostridium kluyveri and Clostridium spec. La 1 could be detected in three strains of C. tyrobutyricum and ten clostridia belonging to the groups of proteolytic and saccharolytic or proteolytic species, respectively. In C. pasteurianum, C. butyricum and C. propionicum enoate reductase could...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00419482
更新日期：1983-08-01 00:00:00
abstract：:A novel Gram-stain positive, aerobic, non-motile Actinobacterium, designated strain SB3404T, was isolated from saltern soil collected from Boncuk Saltern, Sungurlu-Çorum, Turkey, and subjected to a polyphasic taxonomic approach. The organism has shown to have phylogenetic, chemotaxonomic, cultural and morphological pr...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-02036-1
更新日期：2021-01-01 00:00:00
abstract：:Lipase is an important commercial enzyme with unique and versatile biotechnological applications. This study was conducted to biosynthesize and characterizes alkaliphilic lipase by Exiguobacterium sp. strain AMBL-20T isolated from the glacial water samples of the northeastern (Gilgit-Baltistan) region of Pakistan. The...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-02133-1
更新日期：2020-12-15 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
pub_type： 杂志文章
doi：10.1007/s00203-006-0112-x
更新日期：2006-06-01 00:00:00
abstract：:Mangrove sediment-associated bacteria are of significantly important in the field of medicine and pharmaceuticals as new promising sources of biologically active pharmacophores due to the extreme conditions, such as high salt concentration and soil anoxia. The sediment bacteria associated with Acanthus ilicifolius and...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-020-01999-5
更新日期：2021-01-01 00:00:00
abstract：:Type I signal peptidases are responsible for the proteolytic cleavage of the signal peptide of secreted proteins. In the gram-positive bacterium Streptomyces lividans, four adjacent genes (sipW, sipX, sipY and sipZ) were isolated encoding putative type I signal peptidases. In this work, the different sip genes were cl...
journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s002030100335
更新日期：2001-11-01 00:00:00
