Evaluation of different alkali treatments of bagasse pith for cultivation of Cellulomonas sp.

abstract：:Cobamides ('complete' corrinoids) are essential for organohalide-respiring bacteria because they act as cofactors of reductive dehalogenases (RDases). RDases are the key enzymes in organohalide respiration, a process relevant for environmental remediation. More than a decade ago, the unusual norpseudo-B12 was identifi...

journal_title：World journal of microbiology & biotechnology

authors： Schubert T

更新日期：2017-05-01 00:00:00

abstract：:In a search for microorganisms producing extracellular protease with unhairing activity, Bacillus subtilis IIQDB32 was isolated. Protease formation was significantly stimulated by glucose, tryptone, yeast extract, Ca(2+) and Mn(2+), but was repressed by ammonia and Fe(2+). ...

journal_title：World journal of microbiology & biotechnology

authors： Varela H,Ferrari MD,Belobrajdic L,Weyrauch R,Loperena L

更新日期：1996-11-01 00:00:00

abstract：:Cystic Fibrosis is a genetic disease and it affects the respiratory and digestive systems. Pseudomonas aeruginosa infections in Cystic Fibrosis are presented as the main cause for high mortality and morbidity rates. Pseudomonas aeruginosa populations can regulate their virulence gene expressions via the bacterial comm...

journal_title：World journal of microbiology & biotechnology

authors： Gökalsın B,Sesal NC

更新日期：2016-09-01 00:00:00

abstract：:Prebiotic Fructooligosaccharides (FOS) escape metabolism in upper GI tract undergo microbial metabolism in colon and thereby influence the nature, type and number of intestinal microbiota to improve host's health. The present study focuses on the ability of Lactobacillus plantarum CFR 2194 to utilize FOS as a selectiv...

journal_title：World journal of microbiology & biotechnology

authors： Arenahalli Ningegowda M,Siddalingaiya Gurudutt P

更新日期：2012-03-01 00:00:00

abstract：:The competitiveness of fourRhizobium sp. strains infectingAcacia senegal and originating in the Sudan was assessed in a growth chamber experiment using Sudanese soil, WhenAcacia senegal was inoculated with pure cultures of the strains, there were statistically significant differences among the strains with respect to ...

journal_title：World journal of microbiology & biotechnology

authors： Zhang X,Karsisto M,Lindström K

更新日期：1992-03-01 00:00:00

abstract：:Large patch disease, caused by Rhizoctonia solani AG2-2, is the most devastating disease in Zoysiagrass (Zoysia japonica). Current large patch disease control strategies rely primarily upon the use of chemical pesticides. Streptomyces sp. S8 is known to possess exceptional antagonistic properties that could potentiall...

journal_title：World journal of microbiology & biotechnology

authors： Jeon CW,Kim DR,Kwak YS

更新日期：2019-08-02 00:00:00

abstract：:Brucellae are Gram-negative intracellular bacterial pathogens that infect humans and animals, bringing great economic burdens to developing countries. Live attenuated Brucella vaccines (strain M5-90 or others) are the most efficient means for prevention and control of animal brucellosis. However, these vaccines have s...

journal_title：World journal of microbiology & biotechnology

authors： Zhang Y,Li T,Zhang J,Li Z,Zhang Y,Wang Z,Feng H,Wang Y,Chen C,Zhang H

更新日期：2016-04-01 00:00:00

abstract：:A mutant of Bacillus subtilis AF 1 (an antifungal strain with plant growth-promoting activity, resistant to 100 μg streptomycin/ml) was isolated from pigeon pea rhizosphere and, when used in peanut bacterization, decreased fungal and bacterial numbers and increased the actinomycete population in the rhizosphere. Over ...

journal_title：World journal of microbiology & biotechnology

authors： Podile AR

更新日期：1994-11-01 00:00:00

abstract：:Microorganisms associated with fermentation ofmasa wereLactobacillus plantarum, Pediococcus acidilactici, Lactobacillus fermentum andSaccharomyces cerevisiae. During the fermentation of maize grains, the temperature and moisture increased and the pH decreased. Most amino acids decreased in concentration during ferment...

journal_title：World journal of microbiology & biotechnology

authors： Oyeyiola GP

更新日期：1990-06-01 00:00:00

abstract：:A recently described marine gliding bacterium Rapidithrix thailandica strain TISTR 1741 was isolated from biofilm specimen collected from the Andaman Sea in Thailand. Four liters fermentation broth of R. thailandica TISTR 1741 cultivated in VY/2 medium were extracted with methanol to yield a novel amino phenyl pyrroli...

journal_title：World journal of microbiology & biotechnology

authors： Sangnoi Y,Plubrukarn A,Arunpairojana V,Kanjana-Opas A

更新日期：2014-03-01 00:00:00

abstract：:Onion production in Argentina generates a significant amount of waste. Finding an effective method to recycle it is a matter of environmental concern. Among organic waste reuse techniques, anaerobic digestion could be a valuable alternative to current practices. Substrate inoculation with appropriate bacterial strains...

journal_title：World journal of microbiology & biotechnology

authors： Rinland ME,Gómez MA

更新日期：2015-03-01 00:00:00

abstract：:A key constraint in successfully obtaining an effective inoculant is overcoming difficulties in formulating a viable and user-friendly final product and maintaining the microbial cells in a competent state. Co-cultures of rhizobia and PGPR (Plant Growth Promoting Rhizobacteria) are a logical next subject for formulati...

journal_title：World journal of microbiology & biotechnology

authors： Atieno M,Herrmann L,Okalebo R,Lesueur D

更新日期：2012-07-01 00:00:00

abstract：:The objectives of this study were firstly, to determine the genetic diversity of Monilinia laxa isolates from Hungary, using the PCR-based inter-simple sequence repeat (ISSR) and randomly amplified polymorphic DNA (RAPD) technique; secondly, to prepare genetic diversity groups based on the dendrograms; and finally, to...

journal_title：World journal of microbiology & biotechnology

authors： Fazekas M,Madar A,Sipiczki M,Miklós I,Holb IJ

更新日期：2014-06-01 00:00:00

abstract：:Butanol is not only an important chemical intermediate and solvent in pharmaceutical and cosmetics industries, but also considered as an advanced biofuel. Although species of the natural host Clostridium have been engineered, butanol titers in the anaerobe seem to be limited by its intolerance to butanol less than 13 ...

journal_title：World journal of microbiology & biotechnology

authors： Luo H,Zeng Q,Han S,Wang Z,Dong Q,Bi Y,Zhao Y

更新日期：2017-04-01 00:00:00

abstract：:Tween 80 (0.1%, v/v) added to Thermomonospora curvata growing in minimal medium caused a transient lowering of the dry cell mass, decreased the optimal growth temperature of the thermophile from 62 to 54°C, and increased extracellular esterase activity. Cells grown in the presence of Tween 80 had decreased concentrati...

journal_title：World journal of microbiology & biotechnology

authors： Thies E,Jenkins T,Stutzenberger F

更新日期：1994-11-01 00:00:00

abstract：:Anaerobic degradation of organic matter follows similar pathways in digesters and anaerobic freshwater sediments. The responsible microorganisms are linked in a complex food web, where short chain fatty acids and H2 are important intermediates. Degradation of short-chain fatty acids is endothermic under standard condi...

journal_title：World journal of microbiology & biotechnology

authors： Westermann P

更新日期：1996-09-01 00:00:00

abstract：:The activity of sulfate reducing bacteria (SRB) in domestic wastewater treatment plants (WWTP) is often considered as a problem due to H2S formation and potential related odour and corrosion of materials. However, when controlled well, these bacteria can be effectively used in a positive manner for the treatment of wa...

journal_title：World journal of microbiology & biotechnology

authors： van den Brand TP,Roest K,Chen GH,Brdjanovic D,van Loosdrecht MC

更新日期：2015-11-01 00:00:00

abstract：:Species of the genus Trichoderma are economically important as biocontrol agents, serving as a potential alternative to chemical control. The applicability of Trichoderma isolates to different ecozones will depend on the behavior of the strains selected from each zone. The present study was undertaken to isolate bioco...

journal_title：World journal of microbiology & biotechnology

authors： Stocco MC,Mónaco CI,Abramoff C,Lampugnani G,Salerno G,Kripelz N,Cordo CA,Consolo VF

更新日期：2016-03-01 00:00:00

abstract：:Cadmium ions in wastewater can be removed by biosorption on to Acinetobacter calca var. antratus, isolated from a wastewater sample from a copper refinery. There are two equillibrium states: the first, which is reached quickly, is probably direct adsorption, and the second may be due to the release of ion adsorption m...

journal_title：World journal of microbiology & biotechnology

authors： Hsu JP,Chiang TY

更新日期：1991-09-01 00:00:00

abstract：:A major constraint for expanding biotechnology in developing countries is the tack of appropriate microbial strains and microbial genetic resources. The recently established Microbial Strain Data Network (MSDN) offers the opportunity of, at least partially, llfting these constraints, since even a small institutional c...

journal_title：World journal of microbiology & biotechnology

authors： Megahed SA,Moneib NA

更新日期：1990-06-01 00:00:00

abstract：:A sustainable alternative to improve yield and the nutritive value of forage is the use of plant growth-promoting bacteria (PGPB) that release nutrients, synthesize plant hormones and protect against phytopathogens (among other mechanisms). Azospirillum genus is considered an important PGPB, due to the beneficial effe...

journal_title：World journal of microbiology & biotechnology

authors： Souza MS,de Baura VA,Santos SA,Fernandes-Júnior PI,Reis Junior FB,Marques MR,Paggi GM,da Silva Brasil M

更新日期：2017-04-01 00:00:00

abstract：:The volumetric oxygen mass transfer coefficient ([Formula: see text]) is an essential parameter in aerobic high-cell density fermentation where the availability of oxygen to growing microorganisms is a limiting factor. Bioprocess teams looking to scale-up/down between the Eppendorf BioBLU 0.3f single-use vessel and th...

journal_title：World journal of microbiology & biotechnology

authors： Olughu W,Galbraith D,Paget C,Ruscoe S,Smith J,Mason A

更新日期：2021-01-04 00:00:00

abstract：:Strain improvement by genetic manipulation or optimization of fermentation conditions for overproduction of vitamin B(12) has a drawback due to feed back inhibition. To resist the feed back inhibition by analogues of vitamin B(12) in Propionibacterium freudenrechii subsps. shermanii (OLP-5), we have tested with microb...

journal_title：World journal of microbiology & biotechnology

authors： Thirupathaiah Y,Swarupa Rani C,Sudhakara Reddy M,Venkateswar Rao L

更新日期：2012-05-01 00:00:00

abstract：:Yeasts and yeast-like organisms were chosen for the aerobic treatment of cassava starch factory effluent. A mixed culture of Candida utills and Endomycopsis fibuliger efficiently and rapidly utilized both starch and free sugars. After 28 h fermentation the protein content of the biomass was 22% (w/w), which remained u...

journal_title：World journal of microbiology & biotechnology

authors： Manilal VB,Narayanan CS,Balagopalan C

更新日期：1991-03-01 00:00:00

abstract：:Thiazolidinedione (TD) derivatives have been found to have an algicidal effect on harmful algal bloom microalgae. In this study, 75 TD derivatives were synthesized and analyzed for algicidal activity. Among these synthetic TDs, 18 TD derivatives showed specific algicidal activity on two strains belonging to the classe...

journal_title：World journal of microbiology & biotechnology

authors： Wu Y,Lee Y,Jung SG,Kim M,Eom CY,Kim SW,Cho H,Jin E

更新日期：2014-05-01 00:00:00

abstract：:Hydroxy long-chain fatty acids occur widely in animals and plants and have important physiological activities in these eukaryotes. There are indications that these compounds are also common and important in fungi. The occurrence of hydroxy-polyunsaturated fatty acids (hydroxy-PUFAs) is of biotechnological importance, ...

journal_title：World journal of microbiology & biotechnology

authors： Van Dyk MS,Kock JL,Botha A

更新日期：1994-09-01 00:00:00

abstract：:Benzo[a]pyrene (BaP) accumulates in marine organisms and contaminated coastal areas. The biotreatment of waste water using saline-alkaline-tolerant white rot fungi (WRF) represents a promising method for removing BaP under saline-alkaline conditions based on WRF's ability to produce ligninolytic enzymes. In a pre-scre...

journal_title：World journal of microbiology & biotechnology

authors： Andriani A,Tachibana S,Itoh K

更新日期：2016-03-01 00:00:00

abstract：:Bacteria are crucial components in lake sediments and play important role in various environmental processes. Urban lakes in the densely populated cities are often small, shallow, highly artificial and hypereutrophic compared to rural and natural lakes and have been overlooked for a long time. In the present study, ba...

journal_title：World journal of microbiology & biotechnology

authors： Zhao D,Huang R,Zeng J,Yan W,Wang J,Ma T,Wang M,Wu QL

更新日期：2012-11-01 00:00:00

abstract：:To simplify industrial mushroom cultivation, we introduced a bacterial Pseudomonas sp. UW4 acdS gene, encoding 1-aminocyclopropane-1-carboxylic acid (ACC) deaminase (AcdS), into fungus Agaricus bisporus. Transformant A. bisporus-acdS14 cased with sterilized-vermiculite generated primordia 5 days sooner than wild-type ...

journal_title：World journal of microbiology & biotechnology

authors： Zhang C,Zhang G,Wen Y,Li T,Gao Y,Meng F,Qiu L,Ai Y

更新日期：2019-10-21 00:00:00

abstract：:The abundance of culturable heterotropic bacteria studied on and according to depth levels and seasons in the Gulf of Antalya. Environmental factors were compared regarding culturable heterotrophic bacteria abundance and diversities of bacteria. During the study period (between August 2009 and April 2010, seasonally i...

journal_title：World journal of microbiology & biotechnology

authors： Çardak M,Özgür Özbek E,Kebapçioğlu T

更新日期：2015-04-01 00:00:00