Microbulbifer arenaceous sp. nov., a new endolithic bacterium isolated from the inside of red sandstone.

abstract：:The objective of this study was to evaluate the ability of the human colonic bacterium Bacteroides ovatus V975 to ferment fenugreek fiber (Fenufibers), psyllium husk (Metamucil), and wheat bran (Wheat Chex). Strain V975 was incubated in basal medium that contained 0.1 g of each fiber source for 0, 24, or 48 h. Little ...

journal_title：Current microbiology

authors： Al-Khaldi SF,Martin SA,Prakash L

更新日期：1999-10-01 00:00:00

abstract：:Probiotics are defined as "microbes improving animal feed." Three lactic acid bacteria, previously selected as probiotic for pig feeding, were identified by sequencing the variable V1 region of the 16S rDNA after PCR amplification primed in the flanking constant region. A VR region showing strong nucleotide difference...

journal_title：Current microbiology

authors： Castellanos MI,Chauvet A,Deschamps A,Barreau C

更新日期：1996-08-01 00:00:00

abstract：:By cloning and sequencing specific randomly amplified polymorphic DNA (RAPD) products, we have developed pairs of PCR primers that can be used to detect Xylella fastidiosa in general, and X. fastidiosa that cause citrus variegated chlorosis (CVC) specifically. We also identified a CVC-specific region of the X. fastidi...

journal_title：Current microbiology

authors： Pooler MR,Hartung JS

更新日期：1995-12-01 00:00:00

abstract：:The aim of the research was (i) to evaluate white and cream strains of A. bisporus yields when challenged or not with the pathogen L. fungicola, (ii) to identify the more aggressive pathogen isolates, and (iii) to develop a diagrammatic scale of spot symptoms on infected mushrooms. The experiment was carried out using...

journal_title：Current microbiology

authors： Caitano CEC,Iossi MR,Pardo-Giménez A,Vieira Júnior WG,Dias ES,Zied DC

更新日期：2020-12-01 00:00:00

abstract：:Genetic engineering of Lactococcus lactis to produce a heterologous protein may cause potential risks to the environment despite the industrial usefulness of engineered strains. To reduce the risks, we generated three auxotrophic recombinant L. lactis subsp. lactis IL1403 strains expressing a heterologous protein, Bmp...

journal_title：Current microbiology

authors： Kim EB,Son JS,Zhang QK,Lee NK,Kim SH,Choi JH,Kang SK,Choi YJ

更新日期：2010-07-01 00:00:00

abstract：:Bats can be divided into frugivory, nectarivory, insectivory, and sanguivory based on their diets, and are therefore ideal wild animal models to study the relationship between diets and intestinal microflora. Early studies of bat gut bacteria showed that the diversity and structure of intestinal bacterial communities ...

journal_title：Current microbiology

authors： Li J,Li L,Jiang H,Yuan L,Zhang L,Ma JE,Zhang X,Cheng M,Chen J

更新日期：2018-10-01 00:00:00

abstract：:Three yeast strains of Yamadazyma dushanensis f.a., sp. nov. were isolated from rotten wood samples collected in the Dushan Forest Park, Nanyang, Henan Province, China. Sequence analyses of the D1/D2 domains of the large subunit rRNA gene and the internal transcribed spacer (ITS) regions revealed that this new species...

journal_title：Current microbiology

authors： Wang Y,Ren YC,Li Y,Hui FL

更新日期：2015-08-01 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

authors： Zeng B,Li G,Yuan J,Li W,Tang H,Wei H

更新日期：2013-09-01 00:00:00

abstract：:A novel isolate of a bacterium, capable of degrading trichloroethylene (TCE) and growing on this as the sole carbon source is reported. The test strain was isolated by an enrichment technique with trichloroethylene as the substrate. The isolated strain belongs to the genus Bacillus. The practical utility of cleaning u...

journal_title：Current microbiology

authors： Dey K,Roy P

更新日期：2009-09-01 00:00:00

abstract：:Yarrowia lipolytica is a dimorphic fungus that secretes either an acidic or an alkaline protease depending on the environmental pH. Previous results have indicated that secretion of the alkaline protease is under control of the pH signaling Pal/Rim pathway originally described in Aspergillus nidulans. Several Y. lipol...

journal_title：Current microbiology

authors： González-López CI,Ortiz-Castellanos L,Ruiz-Herrera J

更新日期：2006-07-01 00:00:00

abstract：:The goal of this study was to evaluate how two new hydrolysates from poultry by-products act on ten lactobacilli growth kinetics when supplemented to the growth medium. These effects were compared with ones induced by two most common commercial hydrolysates, i.e., tryptone and peptone. Growth medium, supplemented with...

journal_title：Current microbiology

authors： Meli F,Lazzi C,Neviani E,Gatti M

更新日期：2014-01-01 00:00:00

abstract：:The first cloning and characterization of the gene katA, encoding the major catalase (KatA), from Xanthomonas is reported. A reverse genetic approach using a synthesized katA-specific DNA probe to screen a X. campestris pv. phaseoli genomic library was employed. A positively hybridizing clone designated pKat29 that co...

journal_title：Current microbiology

authors： Chauvatcharin N,Vattanaviboon P,Switala J,Loewen PC,Mongkolsuk S

更新日期：2003-02-01 00:00:00

abstract：:The citric acid-producing fungus Aspergillus niger WU-2223L possesses a cyanide-insensitive respiratory pathway catalyzed by alternative oxidase. The regulation of the alternative oxidase under the conditions of citric acid production was determined from the transcription level of the alternative oxidase gene (aox1). ...

journal_title：Current microbiology

authors： Hattori T,Kino K,Kirimura K

更新日期：2009-04-01 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

authors： Brambila-Tapia AJ,Poot-Hernández AC,Garcia-Guevara JF,Rodríguez-Vázquez K

更新日期：2016-06-01 00:00:00

abstract：:We have shown previously that Spo0A approximately P-dependent sinIR operon expression was substantially down-regulated in abrB null mutant backgrounds. In this report, we show that loss of function mutations in abrB also cause phosphorelay gene expression to be down regulated. abrB null mutations caused diminished veg...

journal_title：Current microbiology

authors： Shafikhani SH,Leighton T

更新日期：2004-04-01 00:00:00

abstract：:The original version of this article unfortunately contained a mistake in the provided KEMB accession number. ...

journal_title：Current microbiology

authors： Cho S,Lee SS

更新日期：2019-01-01 00:00:00

abstract：:To understand the mechanism of development of cross-resistance in food pathogen Bacillus cereus against an antimicrobial peptide pediocin and antibiotic alamethicin, the present study was designed. Pediococcus pentosaceus was taken as a source of pediocin, and it was purified by ammonium sulphate precipitation followe...

journal_title：Current microbiology

authors： Meena S,Mehla J,Kumar R,Sood SK

更新日期：2016-10-01 00:00:00

abstract：:Nine phage isolates infectious for Vibrio vulnificus and falling into four morphological groups were isolated from estuarine waters collected in Louisiana. Of the 60 V. vulnificus strains tested, 87% were susceptible to one or more of the isolates. With the exception of V. fluvialis, Vibrio species other than vulnific...

journal_title：Current microbiology

authors： Pelon W,Siebeling RJ,Simonson J,Luftig RB

更新日期：1995-06-01 00:00:00

abstract：:Protease production by Streptomyces sp. 594 was obtained after submerged fermentation (SF) and solid-state fermentation (SSF) using feather meal (FM) and corn steep liquor (CSL) as sole sources of carbon and nitrogen. Enzyme productions were 13.4 U ml(-1) in SF and 21.5 U g(-1) in SSF; these values were approximately ...

journal_title：Current microbiology

authors： De Azeredo LA,De Lima MB,Coelho RR,Freire DM

更新日期：2006-10-01 00:00:00

abstract：:The 5' untranslated region and the orf1 sequence from the cry2Aa1 operon from Bacillus thuringiensis subsp. kurstaki NRD-12 were sequenced and compared to that from strain HD-1. The start codon described in HD-1 does not yield in NRD-12 a protein of the expected size of 20 kDa, but a 10-amino acid peptide. A second, h...

journal_title：Current microbiology

authors： Delattre D,Rang C,Lecointe N,Royer M,Delécluse A,Moar WJ,Frutos R

更新日期：1999-07-01 00:00:00

abstract：:Pasteurella haemolytica was isolated from three of 18 grass samples and four of 18 water samples collected from two grazing fields occupied by sheep. This microorganism was also isolated from three of nine straw bedding samples collected from a pen housing ewes affected by mastitis caused by P. haemolytica. The same e...

journal_title：Current microbiology

authors： Burriel AR

更新日期：1997-11-01 00:00:00

abstract：:Pigment from the endophyte Burkholderia sp. WYAT7 isolated from the medicinal plant Artemisia nilagirica (Clarke) Pamp. was extracted. The antibacterial efficacy of the crude pigment Y was assessed as a source of antibiotic against both Gram-positive and Gram-negative bacterial pathogens. The pigment Y exhibited a sig...

journal_title：Current microbiology

authors： Ashitha A,Radhakrishnan EK,Mathew J

更新日期：2020-09-01 00:00:00

abstract：:Cyanide has been proved to be degraded by Klebsiella oxytoca. In order to examine the physiological responses of cyanide degradation by this bacterium, two-dimensional (2-DE) electrophoresis approach and MALDI-TOF-MS allow us to identify 106 proteins spots that were significantly altered in the presence of 1 mM cyanid...

journal_title：Current microbiology

authors： Tang P,Hseu YC,Chou HH,Huang KY,Chen SC

更新日期：2010-03-01 00:00:00

abstract：:From an undisturbed natural forest soil in Ecuador, three fungal strains of the genus Aspergillus were isolated. Based on molecular and morphological features they are described as three new species, named A. quitensis, A. amazonicus, and A. ecuadorensis. ...

journal_title：Current microbiology

authors： Mares D,Andreotti E,Maldonado ME,Pedrini P,Colalongo C,Romagnoli C

更新日期：2008-09-01 00:00:00

abstract：:The main studies on the corrosion of metals induced by microorganisms are directed only to the surface of the metal, without considering the presence of welds between these surfaces. For this reason, we evaluated the difference of microbial community grown in carbon steel coupons, and two different types of welds, E70...

journal_title：Current microbiology

authors： Garcia M,Procópio L

更新日期：2020-06-01 00:00:00

abstract：:Flagella occur on many prokaryotes, which primarily propel cells to move from detrimental to favorable environments. A variety of species-specific flagellation patterns have been identified. Although it is presumed that for each of these flagellated microorganisms, an evolutionarily fixed flagellation pattern is favor...

journal_title：Current microbiology

authors： Yang RS,Chen YT

更新日期：2020-08-01 00:00:00

abstract：:A new host specificity was discovered with the insecticidal protein encoded by the cryV gene. The cryV gene was cloned from the Bacillus thuringiensis kurstaki INA-02 strain, which was selected among a number of B. thuringiensis isolates because of its high activity against Spodoptera litura. Analyses by polymerase ch...

journal_title：Current microbiology

authors： Sasaki J,Asano S,Iizuka T,Bando H,Lay BW,Hastowo S,Powell GK,Yamamoto T

更新日期：1996-04-01 00:00:00

abstract：:Bacillus sp. B25 is an effective biocontrol agent against the maize pathogenic fungus Fusarium verticillioides (Fv). Previous in vitro assays have shown that B25 has protease, glucanase, and chitinase activities and siderophores production; however, specific mechanisms by which B25 controls Fv are still unknown. To de...

journal_title：Current microbiology

authors： Douriet-Gámez NR,Maldonado-Mendoza IE,Ibarra-Laclette E,Blom J,Calderón-Vázquez CL

更新日期：2018-03-01 00:00:00

abstract：:Endophytes are beneficial microbes that reside intercellularly inside the plants. Interaction of endophytes with the host plants and their function within their host are important to address ecological relevance of endophyte. Four endophytic bacteria OS-9, OS-10, OS-11, and OS-12 were isolated from healthy leaves of O...

journal_title：Current microbiology

authors： Tiwari R,Kalra A,Darokar MP,Chandra M,Aggarwal N,Singh AK,Khanuja SP

更新日期：2010-03-01 00:00:00

abstract：:Microorganisms that colonize plants require a number of hydrolytic enzymes to help degrade the cell wall. The maize endophyte Acremonium zeae was surveyed for production of extracellular enzymes that hydrolyze cellulose and hemicellulose. The most prominent enzyme activity in cell-free culture medium from A. zeae NRRL...

journal_title：Current microbiology

authors： Bischoff KM,Wicklow DT,Jordan DB,de Rezende ST,Liu S,Hughes SR,Rich JO

更新日期：2009-05-01 00:00:00