1947
DOI: 10.1038/159064a0
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Synthesis of Cellulose by Resting Cells of Acetobacter xylinum

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Cited by 74 publications
(40 citation statements)
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“…The thickening of the pellicle Synthesis of cellulose from glucose by a suspension of non-proliferating bacteria is a function of oxygen supply (Hestrin et al 1947). The rate of cellulose production was negligible under nitrogen, about one-half optimal under air and approached closely the optimum rate under 100% oxygen in a reciprocally shaken suspension of cells in glucose solution.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The thickening of the pellicle Synthesis of cellulose from glucose by a suspension of non-proliferating bacteria is a function of oxygen supply (Hestrin et al 1947). The rate of cellulose production was negligible under nitrogen, about one-half optimal under air and approached closely the optimum rate under 100% oxygen in a reciprocally shaken suspension of cells in glucose solution.…”
Section: Resultsmentioning
confidence: 99%
“…The understanding of the morphogenesis of this remarkable structure is relevant to efficient technical use of A , xylinum as an oxidizing organism and as a cellulose source (Evans & Hibbert, 1947) and to the use of the organism as a model system in which physical and chemical aspects of cell-wall production can be examined outside the cell (Hestrin, Aschner & Mager, 1947; Muhlethaler, 1948Muhlethaler, , 1949Hestrin, 1953; Hestrin . In the present communication the mechanics of the flotation and thickening of a xylinum pellicle are considered and the effects of agitation on the expression of the cellulose-synthesizing activity and its heritable transmission are described.…”
mentioning
confidence: 99%
“…To produce the bacterial cellulose, Acetobacter xylinum ATCC 23768 was cultured in the SH medium containing glucose, 2%(w/v) ; Peptone, 0.5% (w/v); yeast extract,0.5%(w/v); disodium phosphate,0.27% (w/v);citric acid,0.115 (w/v); at pH 6.0 and under static culture condition [11]. The cellulose sheets after cultivation were removed and rinsed with distilled water and devoided from bacterial and medium residues by 2% SDS (Sodium Dodecyl Sulfate) and %4 NaOH solutions in a bath of water at boiled temperature [12].…”
Section: Methodsmentioning
confidence: 99%
“…xylinum (ATCC 53524) in Hestrin Schramm medium pH 6.2 (Hestrin and Schramm, 1954) containing 2% glucose or experimental incubations in medium containing 2% glucose and 0.5% tamarind xyloglucan purified from Glyloid 3S (Dainippon Pharmaceutical Co., Osaka, Japan, GIc:XyhGal 2.8:2.25:1; Gidley etaL, 1991) or carboxymethylcellulose (CMC, 4M6F, Hercules) were performed at 30°C and 50 r.p.m. After 48 or 72 h incubation, cellulosic material was removed aseptically and washed extensively in sterilized deionized water at room temperature.…”
Section: Bacterial Culturesmentioning
confidence: 99%