In vitro and in vivo antibiofilm potential of 2,4-Di-tert-butylphenol from seaweed surface associated bacterium Bacillus subtilis against group A streptococcus.

abstract：:In Salmonella Typhimurium (S. Typhimurium), lipopolysaccharide (LPS) anchored on the bacterial outer membrane is a major immune stimulus that can broadly activate immune cells and induce innate immune responses. wzxE is involved in bacterial LPS biosynthesis but has rarely been reported in Salmonella; wzxE encodes a f...

journal_title：Microbiological research

authors： Wang KC,Huang CH,Chang PR,Huang MT,Fang SB

更新日期：2020-09-01 00:00:00

abstract：:One strain of Lactobacillus acidophilus was found to produce a bacteriocin-like substance in the culture filtrate. The substance was produced in a growth-associated manner, showed heat stability at neutral and acidic pH and exhibited antibacterial activity against various species of Lactobacillus including L. acidophi...

journal_title：Microbiological research

authors： Yamato M,Ozaki K,Ota F

更新日期：2003-01-01 00:00:00

abstract：:Iron-sulfur ([Fe-S]) cluster is an essential cofactor of proteins involved in various physiological processes including cellular defense against oxidative stress. In Xanthomonas campestris pv. campestris (Xcc), IscR plays a negative role in regulation of the transcription of [Fe-S] assembly genes, iscR-sufBCDS. The ex...

journal_title：Microbiological research

authors： Fuangthong M,Jittawuttipoka T,Wisitkamol R,Romsang A,Duang-nkern J,Vattanaviboon P,Mongkolsuk S

更新日期：2015-01-01 00:00:00

abstract：:Sponges harbor diverse prokaryotic and eukaryotic microbes. However, the nature of sponge-fungal association and diversity of sponge-derived fungi have barely been addressed. In this study, the cultivation-dependent approach was applied to study fungal diversity in the Hawaiian sponges Gelliodes fibrosa, Haliclona cae...

journal_title：Microbiological research

authors： Li Q,Wang G

更新日期：2009-01-01 00:00:00

abstract：:Egyptian soils are generally characterized by slightly alkaline to alkaline pH values (7.5-8.7) which are mainly due to its dry environment. In arid and semi-arid regions, salts are less concentrated and sodium dominates in carbonate and bicarbonate forms, which enhance the formation of alkaline soils. Alkaline soils ...

journal_title：Microbiological research

authors： Abd-Alla MH,El-Enany AW,Nafady NA,Khalaf DM,Morsy FM

更新日期：2014-01-20 00:00:00

abstract：:Alternaria species have been recognized as important cause of allergic diseases and are considered opportunistic pathogens for immunocompromised individuals. In order to assess the contribution of waters to the spread of Alternaria, we examined 390 water samples of various origin for the presence of these microorganis...

journal_title：Microbiological research

authors： Arvanitidou M,Kanellou K,Constantinidis T,Katsouyannopoulos V

更新日期：2000-04-01 00:00:00

abstract：:Bacillus subtilis EA-CB0575 is a plant growth-promoting bacterium (PGPB) associated with banana and tomato crops. Root colonization is an important trait for PGPB microorganisms and potentiates the bacterial effect related to the mechanisms of plant growth promotion. Therefore, detection of bacterial colonization of r...

journal_title：Microbiological research

authors： Posada LF,Álvarez JC,Romero-Tabarez M,de-Bashan L,Villegas-Escobar V

更新日期：2018-12-01 00:00:00

abstract：:Human interferon alpha2b (IFN-alpha2b) is a pleiotropic cytokine used for the treatment of various cancers. Antibacterial peptide CM4 is a small peptide that can strongly inhibit many kinds of bacteria, fungi, and tumor cells, but it does no harm to normal cells. Here, we describe a protein expression system for the p...

journal_title：Microbiological research

authors： Li NN,Liu P,Chen SJ,Lin QP,Zhou LF,Zhang SQ

更新日期：2010-02-28 00:00:00

abstract：:A polygalacturonase with a molecular mass of 74 kDa, an isoelectric point around pH 4.2 and pH--and temperature optima of 3.9 and 50 degrees C, respectively, was purified from a culture fluid of Penicillium frequentans. The enzyme was characterized as an exo-alpha-1,4-polygalacturonase (exo-PG I). Km and Vmax for sodi...

journal_title：Microbiological research

authors： dos Santos Cunha Chellegatti MA,Fonseca MJ,Said S

更新日期：2002-01-01 00:00:00

abstract：:Soybean (Glycine max L.) is among the most economically important legumes that provide more than 1/4 of food (for man) and animal feed. However, its yield is comparatively low, most especially under drought stress. The aim of this study therefore was to assess the ability of Rhizobium spp. and mycorrhizal fungi to enh...

journal_title：Microbiological research

authors： Igiehon NO,Babalola OO,Cheseto X,Torto B

更新日期：2021-01-01 00:00:00

abstract：:Two morphologically different bacteriophages were isolated from the river and soil samples from various locations of Maharashtra, India against the phytopathogen Pseudomonas sp. that was recently reported to cause a new bacterial blight of pomegranate. Both the phages belonged to the order Caudovirales representing th...

journal_title：Microbiological research

authors： Jagdale S,Ahiwale S,Gajbhiye M,Kapadnis B

更新日期：2019-11-01 00:00:00

abstract：:The aim of this study was to assess the potential of lactic acid bacteria to inhibit the outgrowth of some common food-spoiling fungi. Culture supernatants of 17 Lactic acid bacterial strains as well as of three commercial probiotic cultures were evaluated for antifungal activity using an agar-diffusion method. The me...

journal_title：Microbiological research

authors： De Muynck C,Leroy AI,De Maeseneire S,Arnaut F,Soetaert W,Vandamme EJ

更新日期：2004-01-01 00:00:00

abstract：:The complete genomic DNA sequence was determined for one of the gene for the elongation factor 1 alpha (TEF), isolated from the zygomycete Absidia glauca. Sequence comparison with TEF genes from other fungi show the highest similarity to TEF-genes of the closely related zygomycete Mucor racemosus (Sundstrom et al. 198...

journal_title：Microbiological research

authors： Burmester A

更新日期：1995-03-01 00:00:00

abstract：:We previously reported that inactivation of a universally conserved dimethyl adenosine transferase (KsgA) attenuates virulence and increases sensitivity to oxidative and osmotic stress in Salmonella Enteritidis. Here, we show a role of KsgA in cell-envelope fitness as a potential mechanism underlying these phenotypes ...

journal_title：Microbiological research

authors： Chiok KL,Paul NC,Adekanmbi EO,Srivastava SK,Shah DH

更新日期：2018-11-01 00:00:00

abstract：:There are a lot of bacterial and eukaryotic DNA repair gene homologs among sequenced archaeal genomes but there is little information about DNA repair mechanisms and the interaction of involved repair proteins. In order to study DNA repair mechanisms in the third domain of life, we studied these processes in the model...

journal_title：Microbiological research

authors： Vafadarnejad E,Amoozgar MA,Khansha J,Fallahzade R

更新日期：2015-04-01 00:00:00

abstract：:Infection caused by enterotoxigenic Escherichia coli (ETEC) poses a serious health problem to children in developing countries. Colonization of the small intestinal mucosa by ETEC strains is mediated by antigenically specific fimbriae, also known as colonization factor antigens (CFA). The importance of this study aris...

journal_title：Microbiological research

authors： Oyofo BA,el-Etr SH,Wasfy MO,Peruski L,Kay B,Mansour M,Campbell JR,Svennerholm AM,Churilla AM,Murphy JR

更新日期：1995-11-01 00:00:00

abstract：:Extracellular proteases from 8 Antarctic psychrotolerant Pseudomonas sp. strains were purified and characterised. All of them are neutral metalloproteases, have an apparent molecular mass of 45kDa, optimal activity at 40 degrees C and pH 7-9, retaining significant activity at pH 5-11. With the exception of P96-18, whi...

journal_title：Microbiological research

authors： Vazquez SC,Coria SH,MacCormack WP

更新日期：2004-01-01 00:00:00

abstract：:Two strains of Pseudomonas corrugata, (1 and 7), isolated from subtropical and temperate soils in Sikkim Himalaya, respectively, were subjected to Petri-dish as well as plant-based bioassay to examine their potential for disease suppression against three major pathogens of maize. A mixture of Pythium ultimum, P. arrhe...

journal_title：Microbiological research

authors： Pandey A,Palni LM,Hebbar KP

更新日期：2001-01-01 00:00:00

abstract：:Lactobacillus rhamnosus DSM 14870 and Lactobacillus gasseri DSM 14869 were previously isolated from the vaginal epithelial cells (VEC) of healthy women and selected for the development of the vaginal EcoVag® probiotic capsules. EcoVag® was subsequently shown to provide long-term cure and reduce relapse of bacterial va...

journal_title：Microbiological research

authors： Marcotte H,Krogh Andersen K,Lin Y,Zuo F,Zeng Z,Larsson PG,Brandsborg E,Brønstad G,Hammarström L

更新日期：2017-12-01 00:00:00

abstract：:The wild-type yeast Saccharomyces cerevisiae (S. cerevisiae) is able to export less than 1 percent of the protein to be secreted. The reasons for retention of most of the secretory proteins on the cell surface of S. cerevisiae are unknown. Recently, temperature-sensitive (ts) mutants of S. cerevisiae showing an overse...

journal_title：Microbiological research

authors： Alexandar I,Venkov P,Del Giudice A,Wolf K,Massardo DR,Del Giudice L

更新日期：2001-01-01 00:00:00

abstract：:Moderately halophilic bacteria are a kind of extreme environment microorganism that can tolerate moderate salt concentrations ranging from 0.5M to 2.5M. Here, via a metagenomic library screen, we identified four putative Na(+) transporters, designated H7-Nha, H16-Mppe, H19-Cap and H35-Mrp, from moderately halophilic c...

journal_title：Microbiological research

authors： Gao M,Tao L,Chen S

更新日期：2013-02-22 00:00:00

abstract：:Twenty-nine rhizobial isolates from root nodules of the wild Legumes Astragalus, Lespedeza and Hedysarum growing in the northwestern region of China, were characterized by numerical taxonomy, RFLP and sequencing of PCR-amplified 16S rDNA genes, and cross-nodulation with selected Legume species. Based on the results fr...

journal_title：Microbiological research

authors： Wei GH,Zhang ZX,Chen C,Chen WM,Ju WT

更新日期：2008-01-01 00:00:00

abstract：:Studies on the microbial ecology of gut microbiota in bats are limited and such information is necessary in determining the ecological significance of these hosts. Short-nosed fruit bats (Cynopterus brachyotis brachyotis) are good candidates for microbiota studies given their close association with humans in urban are...

journal_title：Microbiological research

authors： Daniel DS,Ng YK,Chua EL,Arumugam Y,Wong WL,Kumaran JV

更新日期：2013-10-01 00:00:00

abstract：:The functions of two long-chain fatty acid CoA ligase genes (facl) in crude oil-degrading Geobacillus thermodenitrificans NG80-2 were characterized. Facl1 and Facl2 encoded by GTNG_0892 and GTNG_1447 were expressed in Escherichia coli and purified as His-tagged fusion proteins. Both enzymes utilized a broad range of f...

journal_title：Microbiological research

authors： Dong Y,Du H,Gao C,Ma T,Feng L

更新日期：2012-12-20 00:00:00

abstract：:During meiosis in Saccharomyces cerevisiae four daughter cells, called spores, are generated within the boundaries of the mother cell. This cell differentiation process requires de novo synthesis of prospore membranes (PSMs), which are the precursors of the spore plasma membranes. Assembly of these membranes is initia...

journal_title：Microbiological research

authors： Moreno-Borchart AC,Knop M

更新日期：2003-01-01 00:00:00

abstract：:Application of carbonate precipitation induced by Bacillus pasteurii for improving some properties of cement has been reported. However, it is not yet successful in commercial scale due to the high cost of cultivation medium. This is the first report on the application of effluent from chicken manure bio-gas plant, a ...

journal_title：Microbiological research

authors： Yoosathaporn S,Tiangburanatham P,Bovonsombut S,Chaipanich A,Pathom-Aree W

更新日期：2016-05-01 00:00:00

abstract：:Shewanella putrefaciens was grown on a series of ten alternate compounds as sole terminal electron acceptor. Each cell type was analyzed for Fe(III) reduction activity, absorbance maxima in reduced-minus-oxidized difference spectra and heme-containing protein content. High-rate Fe(III) reduction activity, pronounced d...

journal_title：Microbiological research

authors： Blakeney MD,Moulaei T,DiChristina TJ

更新日期：2000-07-01 00:00:00

abstract：:Chaperone DnaK and its co-chaperone DnaJ plays various essential roles such as in assisting in the folding of nascent peptides, preventing protein aggregation and maintaining cellular protein homeostasis. Global transcriptional changes in vivo associated with deletion of dnaKJ were monitored using DNA microarray to el...

journal_title：Microbiological research

authors： Fan D,Liu C,Liu L,Zhu L,Peng F,Zhou Q

更新日期：2016-05-01 00:00:00

abstract：:Penicillium freii (Lund and Frisvad 1994) mutants deficient in the synthesis of xanthomegnin were isolated. In vitro translated mRNA populations from selected radiation induced mutants and naturally occurring P. freii strains not able to produce xanthomegnin were examined by 2-dimensional polyacrylamide gel electropho...

journal_title：Microbiological research

authors： Nicolaisen M,Sandal T,Frisvad JC,Rossen L

更新日期：1996-08-01 00:00:00

abstract：:The pathogenicity of a new China variety of Metarhizium anisopliae (M. anisopliae var. dcjhyium) against the subterranean termite Odontotermes formosanus and the effect of the fungal fermented solution on hemolymph intracellular calcium were studied in laboratory. Conidia from the M. anisopliae var. dcjhyium were high...

journal_title：Microbiological research

authors： Dong C,Zhang J,Huang H,Chen W,Hu Y

更新日期：2009-01-01 00:00:00