| fusibacter paucivorans gen. nov., sp. nov., an anaerobic, thiosulfate-reducing bacterium from an oil-producing well. | a strictly anaerobic, halotolerant, spindle-shaped rod, designated strain sebr 4211t, was isolated from an african saline oil-producing well. cells stain gram-positive, which was confirmed by electron microscopy observations. strain sebr 4211t was motile by means of one to four peritrichous flagella, had a g+c content of 43 mol% and grew optimally at 37 degrees c, ph 7.3, with 0 to 3% (w/v) nacl. it utilized a limited number of carbohydrates (cellobiose, glucose, fructose, mannitol and ribose) a ... | 1999 | 10425772 |
| dysbiosis in pouchitis: evidence of unique microfloral patterns in pouch inflammation. | pouch inflammation after surgery for ulcerative colitis can significantly alter quality of life and thus ideally should be prevented. dysbiosis or altered microflora is suspected to be the key pathogenic factor for pouchitis. however, dysbiosis in pouchitis has not been characterized carefully because of a lack of available sensitive microbiological technology suitable for in vivo studies in human beings. thus, the aims of our study were as follows: (1) to show the use of the length heterogeneit ... | 2007 | 17368235 |
| diversity of culturable sulfidogenic bacteria in two oil-water separation tanks in the north-eastern oil fields of india. | sulfidogenic communities in the production waters of onshore oil fields in north-eastern india were examined using a culturing approach. production water samples were inoculated into medium selective for sulfate reducing bacteria (srb) and thiosulfate reducing bacteria (trb). the total number of viable sulfidogenic microorganisms in the samples obtained from the two production water tanks was approximately 10(5) mpn ml(-1) (most probable number per ml). most of the isolates were thermo-tolerant ... | 2010 | 19427389 |
| temporal bacterial diversity and detection of putative methanotrophs in surface mats of lonar crater lake. | the phylogenetic diversity of bacterial communities in microbial mats of two different seasons from saline and hyperalkaline lonar lake was investigated using 16s rrna gene library analysis. arthrospira (cyanobacteria) related clones (>80% of total clones) dominated libraries of both the seasons. clear differences were found in both the seasons as the operational taxonomic units (otus) related to fusibacter (lai-1 and lai-59) and tindallia magadiensis (lai-27) found in post-monsoon were not foun ... | 2010 | 20586073 |
| qualitative and quantitative assessment of microbial community in batch anaerobic digestion of secondary sludge. | microbial community shifts were determined by denaturing gradient gel electrophoresis (dgge) and real-time pcr for an anaerobic batch digester treating secondary sludge. the batch process was successfully operated with an organic removal efficiency of 35% associated with a 91% decrease in the bacterial 16s rrna gene concentration. the microbial community structures showed continuous shifts within four bacterial phyla and three archaeal orders. several bacterial species, such as fusibacter-relate ... | 2010 | 20705457 |
| characterization of microbial community structure and population dynamics of tetrachloroethene-dechlorinating tidal mudflat communities. | tetrachloroethene (pce) and trichloroethene (tce) are common groundwater contaminants that also impact tidal flats, especially near urban and industrial areas. however, very little is known about dechlorinating microbial communities in tidal flats. titanium pyrosequencing, 16s rrna gene clone libraries, and dechlorinator-targeted quantitative real-time pcr (qpcr) characterized reductive dechlorinating activities and populations in tidal flat sediments collected from south korea's central west co ... | 2010 | 21053056 |
| isolation and characterization of fusibacter tunisiensis sp. nov., a novel bacterium, isolated from an anaerobic reactor treating phosphogypsum and olive mill wastewaters in tunisia. | strain belh1t, a novel mesophilic, anaerobic, halotolerant, rod-shaped bacterium, was isolated from a tunisian wastewater digestor. it was motile with cells appearing singly, or in pairs (0.5 -ám x 2-5 -ám). thiosulfate and elemental sulfur, but not sulfate and sulfite, were reduced into sulfide. it grew at temperatures between 15 -¦c and 40 -¦c (optimum 30 -¦c), ph between 5.8 and 8.4 (optimum 7) and nacl concentration between 0 and 10 % (optimum 3.0 %). the dna g+c content was 38.2 mol %. the ... | 2011 | 21828014 |
| bacterial community associated with the intestinal tract of p. monodon in commercial farms. | the potentially important roles of intestinal bacteria on immune response, disease resistance, and nutrition for the black tiger shrimp penaeus monodon have been increasingly investigated. however, so far, little is known about the intestinal bacterial community of the shrimp in the commercial aquaculture settings. in this study, the intestinal bacterial communities of juvenile p. monodon (70 individuals) from eight commercial farms in thailand were examined using 16s rdna pcr-dgge, and seven 16 ... | 2011 | 21915632 |