Isolation and Characterization of Thermotolerant <i>Gluconobacter</i> Strains Catalyzing Oxidative Fermentation at Higher Temperatures

Moonmangmee, Duangtip; Adachi, Osao; Ano, Yoshitaka; Shinagawa, Emiko; Toyama, Hirohide; Theeragool, Gunjana; Lotong, Napha; Matsushita, Kazunobu

doi:10.1271/bbb.64.2306

Cited by 51 publications

(35 citation statements)

References 2 publications

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“…This strain grew at 37 C at which mesophilic strains cannot grow. 14) According to the 16S rDNA analysis, this strain is classified as G. frateurii (S. Moonmangmee, personal communication).…”

Section: Resultsmentioning

confidence: 99%

“…Thermotolerant strains were included because of their potential advantage in industry. 14) Furthermore, EDTA treatment was performed with the membrane fraction to distinguish FAD-SLDH from PQQ-SLDH. 10) Among these strains, the isolated strain THD32 classified as Gluconobacter frateurii appeared to have high activity of FAD-SLDH, and hence this enzyme was purified from the PQQ-SLDH disrupted mutant of the THD32 strain.…”

Section: 4)mentioning

confidence: 99%

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Molecular Properties of Membrane-Bound FAD-ContainingD-Sorbitol Dehydrogenase from ThermotolerantGluconobacter frateuriiIsolated from Thailand

Toyama

Soemphol

Moonmangmee

et al. 2005

Bioscience, Biotechnology, and Biochemistry

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Section: Resultsmentioning

confidence: 99%

Section: 4)mentioning

confidence: 99%

Molecular Properties of Membrane-Bound FAD-ContainingD-Sorbitol Dehydrogenase from ThermotolerantGluconobacter frateuriiIsolated from Thailand

Toyama

Soemphol

Moonmangmee

et al. 2005

Bioscience, Biotechnology, and Biochemistry

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“…Production of D-gluconate, 2-keto-D-gluconate, 5-keto-D-gluconate, and 2,5-diketo-D-gluconate from D-glucose and D-gluconate was detected by the methods of Gosselé et al (1980). The effect of temperature on growth at 30, 37, and 40°C was tested by using potato agar plates (Moonmangmee et al, 2000). The effect of different pH on growth at pH 3.0-8.0 was tested by using a GMYP broth, which was composed of 2.0% glycerol, 2.0% D-mannitol, 0.5% yeast extract, and 0.5% peptone (all by w/v).…”

Section: Methodsmentioning

confidence: 99%

Gluconobacter thailandicus sp. nov., an acetic acid bacterium in the .ALPHA.-Proteobacteria

Tanasupawat

Thawai

Yukphan

et al. 2004

J. Gen. Appl. Microbiol.

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Four strains of acetic acid bacteria were isolated from flowers collected in Thailand. In phylogenetic trees based on 16S rRNA gene sequences and 16S-23S rDNA internal transcribed spacer (ITS) region sequences, the four isolates were located in the lineage of the genus Gluconobacter and constituted a separate cluster from the known Gluconobacter species, Gluconobacter oxydans, Gluconobacter cerinus, and Gluconobacter frateurii. In addition, the isolates were distinguished from the known species by restriction analysis of 16S-23S rDNA ITS region PCR products using three restriction endonucleases Bsp1286I, MboII, and AvaII. The DNA base composition of the isolates ranged from 55.3-56.3 mol% G؉C. The four isolates constituted a taxon separate from G. oxydans, G. cerinus, and G. frateurii on the basis of DNA-DNA similarities. Morphologically, physiologically, and biochemically, the four isolates were very similar to the type strains of G. oxydans, G. cerinus, and G. frateurii; however, the isolates were discriminated in their growth at 37°C from the type strains of G. cerinus and G. frateurii, and in their growth on Larabitol and meso-ribitol from the type strain of G. oxydans. The isolates showed no acid production from myo-inositol or melibiose, which differed from the type strains of the three known species. The major ubiquinone homologue was Q-10. On the basis of the results obtained, Gluconobacter thailandicus sp. nov. was proposed for the four isolates. The type strain is isolate

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“…In this case the organism is affected by toxic nature of acetic acid (De Ory, 1998). While several authors have reported isolation of thermophilic strains of AAB for industrial fermentation (Moonmangmee, 2000), in present study a temperature of 35 0 C was used growth temperature. Hence in summary it can be reported that two distinct strains of Acetobacter pasteurianus were isolated from the Western Ghats region (Gene bank accession numbers "KX831391" and "KX831390") and confirmed at molecular level by 16s rRNA method.…”

Section: Acid Productionmentioning

confidence: 99%

Isolation and Characterisation of the Indigenous Acetic Acid Bacteria from Western Ghats Soil Samples

Katti¹,

Meti²

2017

Int.J.Curr.Microbiol.App.Sci

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Isolation and Characterization of Thermotolerant Gluconobacter Strains Catalyzing Oxidative Fermentation at Higher Temperatures

Cited by 51 publications

References 2 publications

Molecular Properties of Membrane-Bound FAD-ContainingD-Sorbitol Dehydrogenase from ThermotolerantGluconobacter frateuriiIsolated from Thailand

Molecular Properties of Membrane-Bound FAD-ContainingD-Sorbitol Dehydrogenase from ThermotolerantGluconobacter frateuriiIsolated from Thailand

Gluconobacter thailandicus sp. nov., an acetic acid bacterium in the .ALPHA.-Proteobacteria

Isolation and Characterisation of the Indigenous Acetic Acid Bacteria from Western Ghats Soil Samples

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