Abstract：
:A new antagonistic Burkholderia strain, designated MP-1 and producing antifungal activities against various filamentous plant pathogenic fungi, was isolated from the rhizoshere in the Naju area. Cultural characteristic studies strongly suggested that this strain belongs to the genus Burkholderia. The nucleotide sequence of the 16S rRNA gene (1491 pb) of strain MP-1 exhibited close similarity (99% to 100%) with other Burkholderia 16S rRNA genes. Extraction of fermentation broth of Burkholderia sp. MP-1 and various separations and purification steps led to isolation of four pure active molecules. The chemical structure of these four compounds-named phenylacetic acid, hydrocinnamic acid, 4-hydroxyphenylacetic acid, and 4-hydroxyphenylacetate methyl ester-was established on the basis on their gas chromatography-electron impact-mass spectrometry (GC-EI-MS) and trimethylsilation GC-EI-MS data. The four isolated compounds inhibited filamentous fungal growth on potato dextrose agar medium supplemented with 100 mg/L of phenylacetic acid, hydrocinnamic acid, 4-hydroxyphenylacetic acid and 4-hydroxyphenylacetate methyl ester individually.
journal_name
Curr Microbioljournal_title
Current microbiologyauthors
Mao S,Lee SJ,Hwangbo H,Kim YW,Park KH,Cha GS,Park RD,Kim KYdoi
10.1007/s00284-005-0333-2subject
Has Abstractpub_date
2006-11-01 00:00:00pages
358-64issue
5eissn
0343-8651issn
1432-0991journal_volume
53pub_type
杂志文章abstract：:Contribution of host genetic backgrounds in the development of gastric microbiota has not been clearly defined. This study was aimed to characterize the biodiversity, structure and composition of gastric microbiota among twins. A total of four pairs of twins and eight unrelated individuals were enrolled in the study. ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-016-1176-8
更新日期：2017-02-01 00:00:00
abstract：:Lactic and butyric acid production by bacterial flocs in a continuous culture obeyed different physiological constraints. The butyric acid rate of production was constant and independent of the growth rate [0.012 +/- 0.001 gBUT/(L.h)], whereas lactic fermentation occurred only beyond a critical growth rate (0.25 +/- 0...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-003-4169-3
更新日期：2004-03-01 00:00:00
abstract：:The complex gut microbiota plays a key role in host metabolism and health. However, the core microbial communities in the different aged Bactrian camels remain totally unclear. We used high-throughput 16S rRNA gene sequencing to examine the temporal variability of the fecal microbiota in Bactrian camels. At 2 months o...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01689-6
更新日期：2019-07-01 00:00:00
abstract：:Streptomyces coelicolor is the soil-dwelling bacterium with a complex life cycle and a strong ability to produce plenty of secondary metabolites which are strictly regulated by a variety of regulators. Amino acid alignment shows that the deduced protein of SCO2140 belongs to the family of Leucine-responsive regulatory...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-016-1050-8
更新日期：2016-08-01 00:00:00
abstract：:Gram-negative bacteria are generally more tolerant to disinfectants than Gram-positive bacteria due to outer membrane (OM) barrier, but the tolerant mechanism is not well characterized. We have utilized comparative proteomic methodologies to characterize the OM proteins of E. coli K-12 K99+ in response to phenol stres...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-010-9786-z
更新日期：2011-03-01 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：:The invertase of Lactobacillus reuteri CRL 1100 is a glycoprotein composed by a single subunit with a molecular weight of 58 kDa. The enzyme was stable below 45 degrees C over a wide pH range (4.5-7.0) with maximum activity at pH 6.0 and 37 degrees C. The invertase activity was significantly inhibited by bivalent meta...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849910036
更新日期：2000-03-01 00:00:00
abstract：:The study of the vaginal microbiota using the "culturomics concept" allowed us to isolate, from the vaginal swab of an asymptomatic 20-year-old woman who had sexual relations with another woman with bacterial vaginosis, an unknown Gram-positive anaerobic coccus-shaped bacterium that was designated strain Marseille-P29...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-017-1402-z
更新日期：2018-04-01 00:00:00
abstract：:Multi-drug resistance and transfer of mobile genetic elements among enteric pathogens is being reported to have increased rapidly. Commensal Escherichia coli was previously known to acquire mobile genetic elements from other genus/species. E. coli is also capable of disseminating these elements containing antimicrobia...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01676-x
更新日期：2019-06-01 00:00:00
abstract：:Although extensive information is available on the effect ultraviolet (UV) radiation has on Gram-negative marine bacteria, there is a scarcity of data concerning UV radiation and Gram-positive marine bacteria. The focus of this paper is on Microbacterium maritypicum, with the Gram-negative Vibrio natriegens being used...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-006-0349-2
更新日期：2007-07-01 00:00:00
abstract：:The establishment of human flora-associated animal models allows the in vivo manipulation of host, microbial, and environmental parameters to influence the gut microbial community. However, it is difficult to simulate infant gut microbiota in germ-free animals because of the variation and dynamic state of infant micro...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-013-0360-3
更新日期：2013-09-01 00:00:00
abstract：:A common activity in the global search for useful Cry toxins is the microscopic screening of bacterial colonies for the presence of Bacillus thuringiensis. High-throughput screens require that aliquots from large numbers of colonies be arrayed on a microscopic slide. However, precisely placing a small amount of bacter...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-015-0870-2
更新日期：2015-09-01 00:00:00
abstract：:A NaCl(r) mutant of the diazotrophic cyanobacterium Anabaena variabilis has been isolated by NTG mutagenesis and selection for NaCl resistance. The NaCl(r) strain has been characterized with respect to its mechanism of NaCl tolerance and regulation of Na(+) influx. NaCl(r) strain exhibits low Na(+) influx, accumulated...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002840010186
更新日期：2001-02-01 00:00:00
abstract：:Protein sequences from characterized type III secretion (TTS) systems were used as probes in silico to identify several TTS gene homologs in the genome sequence of Brucella suis biovar 1 strain 1330. Four of the genes, named flhB, fliP, fliR, and fliF on the basis of greatest homologies to known flagellar apparatus pr...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-002-3789-3
更新日期：2003-04-01 00:00:00
abstract：:Grasslands are suffering from long-term overgrazing because of the population inflation. Furthermore, nitrous oxide (N2O) is a major greenhouse gas that also depletes stratospheric ozone. However, the emission rate of grassland N2O and underlying mechanisms remained unclear under different grazing intensities. We cond...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-019-01668-x
更新日期：2019-05-01 00:00:00
abstract：:This study genetically screened endophytic and epiphytic bacteria associated with ethnomedicinal plants for the presence of the non-ribosomal peptide synthetase (NRPS) gene and identified horizontal gene transfer (HGT) of the NRPS gene between the bacterial species. NRPSs are large multimodular enzymes that synthesize...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-015-0910-y
更新日期：2016-01-01 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：:To date, a few works have performed a correlation of metabolic variables in bacteria; however specific correlations with these variables have not been reported. In this work, we included 36 human pathogenic bacteria and 18 non- or less-pathogenic-related bacteria and obtained all metabolic variables, including enzymes...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-016-1013-0
更新日期：2016-06-01 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：:To determine the species of the yeast-like symbionts (YLS) in the brown planthoppers (BPH), Nilaparvata lugens, YLS were first isolated and purified by ultracentrifugation from the fat bodies of BPH, and then 18S rDNA and internal transcribed spacer (ITS)-5.8S rDNA sequences of YLS were amplified with the different ge...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-010-9830-z
更新日期：2011-04-01 00:00:00
abstract：:Corynebacterium glutamicum, a Gram-positive soil bacterium belonging to the mycolic acids-containing actinomycetes, is able to use the lignin degradation products ferulate, vanillate, and protocatechuate as sole carbon sources. The gene cluster responsible for vanillate catabolism was identified and characterized. The...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-005-4531-8
更新日期：2005-07-01 00:00:00
abstract：:The growth-inhibitory effect of 23 carbohydrate monoesters synthesized by lipases and proteases were assayed to obtain antibacterial agents that suppress the cell growth of Streptococcus mutans. Among the carbohydrate esters synthesized, galactose and fructose laurates showed the highest growth-inhibitory effect, whil...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002840010121
更新日期：2000-09-01 00:00:00
abstract：:Porphyromonas gingivalis, one of the etiological agents of periodontitis, can be killed by red light in the presence of toluidine blue. The purpose of this study was to determine whether this light-induced killing was accompanied by changes in the fluidity of the organism's cytoplasmic membrane. A suspension of the or...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-001-0095-4
更新日期：2002-08-01 00:00:00
abstract：:A Gram-stain-negative bacterium, designated WF-2T, was isolated from bensulfuron-methyl contaminated watermelon soil in Weifang, Shandong province, China. Cells of strain WF-2T were strictly aerobic, non-motile and rod-shaped. Strain WF-2T grew optimally at 30 °C, pH 7.0. Strain WF-2T possessed ubiquinone-8 (Q-8) as t...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-020-02210-0
更新日期：2020-11-01 00:00:00
abstract：:The enumeration of Archaea in deep-sea sediment samples is still limited, although different methodological procedures have been applied. Among these, catalysed reporter deposition-fluorescence in situ hybridisation (CARD-FISH) technique is a promising tool for estimation of archaeal abundance in deep-sea sediment sam...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-011-0056-5
更新日期：2012-03-01 00:00:00
abstract：:The laccase gene lacD, cloned from a novel laccase-producing basidiomycete Trametes sp. 420, contained 2,052 base pairs (bp) interrupted by 8 introns. lacD displayed a relatively high homology with laccase genes from other white rot fungi, whereas the homology between lacD and laccase genes from plants, insects, or ba...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-006-0068-8
更新日期：2007-04-01 00:00:00
abstract：:Pneumatophores are aerial roots developing from the main roots of mangrove plants away from the gravity. The below ground pneumatophore-associated soil prokaryotic community of Avicennia marina was studied by amplicon pyrosequencing (39,378 reads) during monsoon and summer seasons. Apart from the most dominant phylum ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-015-0920-9
更新日期：2016-01-01 00:00:00
abstract：:pH affected significantly the growth and the glucose fermentation pattern of Propionibacterium microaerophilum. In neutral conditions (pH 6.5-7.5), growth and glucose fermentation rate (qs) were optimum producing propionate, acetate, CO(2), and formate [which together represented 90% (wt/wt) of the end products], and ...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-002-3839-x
更新日期：2003-02-01 00:00:00
abstract：:A lytic Pseudomonas aeruginosa phage vB_PaeP_LP14 belonging to the family Podoviridae was isolated from infected mink. The microbiological characterization revealed that LP14 was stable at 40 to 50 °C and stable over a broad range of pH (5 to 12). The latent period was 5 min, and the burst size was 785 pfu/infected ce...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-020-02011-5
更新日期：2020-09-01 00:00:00
abstract：:Streptococcus thermophilus (ST) chromosomal DNA fragments generated by partial Sau3A digestion were cloned into the unique BamHI site upstream from the promoterless chloramphenicol acetyltransferase (cat) gene of the Escherichia coli (EC)promoter-probe vector pKK520-3. Recombinant plasmids containing ST sequences with...
journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s002849900171
更新日期：1997-04-01 00:00:00
