Abstract：
:Shake flask cultivation of the facultative methylotroph Methylobacterium sp. RXM was carried out by using a statistical experimental design to investigate the role of metal association on the formate dehydrogenase (FDH) levels. The maximal values of FDH activity were obtained for tungsten concentration up to 0.6 µM and for molybdenum concentration between 0.6 and 0.9 µM. The negative polynomial parameter (beta2) for tungsten compared with the positive polynomial parameter (beta1) for molybdenum on the FDH activity suggested that the latter metal exerts a stronger influence on the enzyme stimulation than the tungsten metal. A negative interaction between both metals was found, suggesting that tungsten and molybdenum shared an antagonistic effect on the enzyme activity.
journal_name
Curr Microbioljournal_title
Current microbiologyauthors
Gírio FM,Roseiro JC,Silva AIdoi
10.1007/s002849900319subject
Has Abstractpub_date
1998-06-01 00:00:00pages
337-40issue
6eissn
0343-8651issn
1432-0991pii
CM2733journal_volume
36pub_type
杂志文章abstract：:The spread of antibiotic resistance is rapidly threatening the effectiveness of antibiotics in the clinical setting. Many infections are being caused by known and unknown pathogenic bacteria that are resistant to many or all antibiotics currently available. Empedobacter falsenii is a nosocomial pathogen that can cause...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-018-1498-9
更新日期：2018-08-01 00:00:00
abstract：:A plant growth-promoting Paenibacillus lentimorbus NRRL B-30488 (B-30488) was isolated from cows' milk. Bacterial colonization and growth responses of different plant species after inoculation with B-30488 were evaluated in a controlled environment and in microplot assays. Survival and colonization of B-30488 in the p...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-006-0261-9
更新日期：2006-12-01 00:00:00
abstract：:During periods of drainage, both water stress and oxygen can cause damage to indigenous methanogens. In the present study, we evaluated the tolerance of seven methanogenic strains (Methanobrevibacter arboriphilicus, Methanobacterium formicicum, Methanococcus vannielii, Methanospirillum hungatei, Methanoculleus olentan...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-007-9059-7
更新日期：2008-03-01 00:00:00
abstract：:Invasive candidiasis is associated with high mortality in immunocompromised and hospitalized patients. Candida albicans is the main pathological agent followed by Candida glabrata, Candida krusei, Candida parapsilosis, and Candida tropicalis. These pathogens colonize different host tissues in humans as they are able t...
journal_title：Current microbiology
pub_type： 杂志文章,评审
doi：10.1007/s00284-014-0651-3
更新日期：2014-11-01 00:00:00
abstract：:Leptospirosis is an important global zoonotic disease caused by pathogenic Leptospira spp. species. Swine leptospirosis has a major economic impact because pigs are sources of animal protein and by-products. The signs of swine leptospirosis are abortion, stillbirth, birth of weak or ill piglets, appearing 14-60 days a...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-012-0237-x
更新日期：2013-02-01 00:00:00
abstract：:Unicellular green algae, like Chlorella, offer a potentially useful system for the expression of heterologous proteins. However, the development of Chlorella as a bioreactor has been delayed owing to the lack of a stable transformation technique. Here we report on the use of micro-projectile bombardment to introduce t...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849900268
更新日期：1997-12-01 00:00:00
abstract：:Campylobacter coli cells are characterized by a comma, or spiral shape, and a single polar flagellum. Here we report stable spontaneous changes in morphology to an aflagellated straight rod. The ability to colonize the chick cecum was lost. The atypical cells were compared with the original C. coli 67 culture from whi...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-005-4527-4
更新日期：2005-09-01 00:00:00
abstract：:Leclercia sp. W6 and W17, which belong to the Enterobacteriaceae, were isolated from a stomach sample from a 78-year-old female gastric cancer patient, and genomic sequencing and analysis were performed. The genome of Leclercia sp. W6 consists of one chromosome with a size of 4,945,486 bp, while that of Leclercia sp. ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-020-02075-3
更新日期：2020-10-01 00:00:00
abstract：:Six cyclohexylacetic acid-degrading strains were isolated from soil samples in Japan and identified as members of the genera Cupriavidus (strain KUA-1), Rhodococcus, and Dietzia by 16S rRNA gene sequence analysis. For the first time members of these genera were shown to be capable of degrading cyclohexylacetic acid. A...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-008-9158-0
更新日期：2008-08-01 00:00:00
abstract：:Campylobacter jejuni is a major food-borne pathogen that causes human gastroenteritis in many developed countries. In our study, we applied multilocus sequence typing (MLST) technology to 167 C. jejuni isolates from diverse sources in Eastern China to examine their genetic diversity. MLST defined 94 sequence types (ST...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-015-0853-3
更新日期：2015-09-01 00:00:00
abstract：:Rhodococcus sp. Eu-32 has shown an extended novel dibenzothiophene desulfurization sulfur-specific 4S pathway and could remove significant amounts of organic sulfur from coal. Here, we present the draft genome sequence of Eu-32 with a genome size of approximately 5.61 Mb, containing 5065 protein coding sequences with ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01737-1
更新日期：2019-10-01 00:00:00
abstract：:This study was taken up with a view to generate basic information on spore hardiness to ethanol in various Bacillus species and related genera, and to assess the effectiveness of different levels of ethanol as a bacterial disinfectant. Predominantly spore-bearing cultures of five Bacillus spp. (B. pumilus, B. subtilis...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-011-0040-0
更新日期：2012-02-01 00:00:00
abstract：:Thymol (5-methyl-2-isopropylphenol) is a phenolic compound that is used to inhibit oral bacteria. Because little is known regarding the effects of this compound on ruminal microorganisms, the objective of this study was to determine the effects of thymol on growth and lactate production by the ruminal bacteria Strepto...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002840010145
更新日期：2000-11-01 00:00:00
abstract：:Degradation of n-alkanes in diesel oil by Pseudomonas aeruginosa strain WatG (WatG) was verified in soil microcosms. The total petroleum hydrocarbon (TPH) degradation level in two bioaugmentation samples was 51% and 46% for 1 week in unsterilized and sterilized soil microcosms, respectively. The TPH degradation in the...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-005-0133-8
更新日期：2006-03-01 00:00:00
abstract：:Leucoagaricus gongylophorus, the fungus cultured by the leaf-cutting ant Atta sexdens, produces polysaccharidases that degrade leaf components by generating nutrients believed to be essential for ant nutrition. We evaluated pectinase, amylase, xylanase, and cellulase production by L. gongylophorus in laboratory cultur...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-005-0431-1
更新日期：2006-07-01 00:00:00
abstract：:Favre and coworkers (Favre et al., Biochimie 73:235-244, 1991) previously reported that the Bordetella pertussis recA gene present at high copy number could promote a low frequency of recombination, but not bacteriophage induction in Escherichia coli RecA- mutants. Reexamination of these phenotypes demonstrated that, ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849900029
更新日期：1996-03-01 00:00:00
abstract：:Diseases triggered by microorganisms can be controlled by vaccines, which need neutralizing antigens. Hence, it is very crucial to identify extremely efficient immunogens for immune prevention. Botulism, a fatal neuroparalytic disease, is caused by botulinum neurotoxins produced by the anaerobic, Gram-positive spore-f...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-017-1413-9
更新日期：2018-05-01 00:00:00
abstract：:The archaeal diversity in salt pan sediment from Mumbai, India, was investigated by 16S rDNA-dependent molecular phylogeny. Small-subunit rRNA (16S rDNA) from salt pan sediment metagenome were amplified by polymerase chain reaction (PCR) using primers specific to the domain archaea. Thirty-two unique phylotypes were o...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-008-9167-z
更新日期：2008-08-01 00:00:00
abstract：:Burkholderia cepacia is an opportunistic pathogen that causes serious pulmonary infections in cystic fibrosis patients. Although several potential virulence factors-a protease, lipase, and two phospholipases C (one hemolytic and one nonhemolytic)-have been identified, only two, the protease and the lipase, have been d...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/pl00006793
更新日期：1999-04-01 00:00:00
abstract：:A novel Gram-negative gamma-proteobacterium, non-sporulating motile, rod or coccus-shaped bacterium designated as strain PKS7T was isolated from a sediment sample collected from Chilika Lake, Odisha, India and characterized taxonomically using a polyphasic approach. The major quinone was Q8 and major cellular fatty ac...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01802-9
更新日期：2020-01-01 00:00:00
abstract：:Pantoea beijingensis, a gram-negative pathogenic bacterium, causes soft rot disease in the fungus Pleurotus eryngii in China. However, the taxonomic classification of this pathogen is controversial due to close relationships between bacteria of the genera Pantoea and Erwinia. This study aimed to resolve the identity o...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-020-02253-3
更新日期：2021-01-01 00:00:00
abstract：:Interactions between Bacillus anthracis (B. anthracis) and host cells are of particular interest given the implications of anthrax as a biological weapon. Inhaled B. anthracis endospores encounter alveolar macrophages as the first line of defense in the innate immune response. Yet, the consequences of this interaction...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-010-9654-x
更新日期：2010-12-01 00:00:00
abstract：:A Chinese HCV cDNA clone, designated as Q379, 379 nucleotides in length, was selected by recombinant immunoscreening from a random-primed Chinese HCV lambda gt11 library. DNA sequencing demonstrated that Q379 situated from positions 7314 to 7695 at NS5 region corresponded with the American prototype HCV nucleotide seq...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/BF01571058
更新日期：1994-03-01 00:00:00
abstract：:Vegetative insecticidal protein (Vip3) from Bacillus thuringiensis shows high activity against lepidopteran insects. Cytolytic δ-endotoxin (Cyt) also has high toxicity to dipteran larvae and synergism with other crystal proteins (Cry), but synergism between Cyt and Vip3 proteins has not been tested. We analyzed for sy...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-011-0070-7
更新日期：2012-04-01 00:00:00
abstract：:Raw vine-trimming wastes or the solid residues obtained after different fractionation treatments were evaluated for their suitability as Amycolatopsis sp. immobilization carriers during the bioconversion of ferulic acid into valuable phenolic compounds such as vanillin, vanillyl alcohol, and vanillic acid, the main fl...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-016-1094-9
更新日期：2016-10-01 00:00:00
abstract：:Butterfly stain, common in Chilean tepa (Laureliopsis philippiana [Looser] Schodde) trees, appears in cross-section of the stem as a series of partially overlapping orange-brown arcs that in early stages resembles a butterfly. Bacterial isolates from stained tepa wood samples cultured under aerobic and anaerobic condi...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849910016
更新日期：2000-02-01 00:00:00
abstract：:The effect of inactivation of the 5'-GATC-3' methylase HpyIIIM in Helicobacter pylori (H. pylori) on mismatch repair, adherence, and in vitro fitness was examined. Chromosomal DNA from 90 H. pylori strains was isolated, and restriction enzyme digestion indicated all strains examined possess HpyIIIM. Wild-type H. pylor...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-004-4244-4
更新日期：2004-07-01 00:00:00
abstract：:The contents of fed-batch composting (FBC) reactors often aggregate after prolonged operation. This process leads to irreversible breakdown of the decomposition reaction and possible alteration of the bacterial communities. We compared the structures of bacterial communities in reactors under aggregate and optimal con...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-008-9107-y
更新日期：2008-05-01 00:00:00
abstract：:The mutation of Agrobacterium radiobacter cells exposed to chrysotile asbestos was examined by the random amplified polymorphic DNA (RAPD) method. Approximately 1.4 kbp of DNA in A. radiobacter, which was not amplified strongly in the cells that were not exposed to asbestos, was amplified in the cells that were expose...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/pl00021058
更新日期：2001-06-01 00:00:00
abstract：:The microbiota in solar salterns plays an important role in salt production quantitatively and qualitatively. Bohai Bay coast is the major sea salt producing area in China. However, few ecological characterization studies of the Bohai Bay salt ponds, particularly of their microbial diversity, have been conducted. This...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-015-0916-5
更新日期：2016-01-01 00:00:00
