Results 181 to 190 of about 21,187 (222)
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The biosynthesis of cellulose by Acetobacter xylinum and Acetobacter acetigenus
Canadian Journal of Microbiology, 1977The morphological aspects of biosynthesis of cellulose by Acetobacter xylinum and Acetobacter acetigenus were studied by transmission electron microscopy of both freeze-etch replicas and sections of cellulose-free cells in suspension culture before and subsequent to the induction of cellulose synthesis.
J R, Colvin, G G, Leppard
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Glucose metabolism in Acetobacter aceti
Archives of Microbiology, 1977Acetobacter aceti NCIB 8554 grows on a minimal medium with ethanol but not with glucose as carbon and energy source. Addition of glucose to a wild type culture on ethanol has no influence on growth of the organism. Growth of a glucose sensitive mutant A5 is inhibited by the addition of glucose until all glucose has disappeared from the medium. In order
J, Flückiger, L, Ettlinger
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Phosphate accumulation of Acetobacter xylinum
Archives of Microbiology, 2009The cells of Acetobacter xylinum decreased phosphate concentration in the medium from 5 to 2.5 or 0.3 mM during incubation in the presence of Mg(2+) and glucose, or Mg(2+) and casamino acids, respectively. The prevalence of orthophosphate or polyphosphate in the biomass of A. xylinum depends on the medium composition.
Lubov P, Ryazanova +3 more
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Acetobacter intermedius, sp. nov.
Systematic and Applied Microbiology, 1998Strains of a new species in the genus Acetobacter, for which we propose the name A. intermedius sp. nov., were isolated and characterized in pure culture from different sources (Kombucha beverage, cider vinegar, spirit vinegar) and different countries (Switzerland, Slovenia). The isolated strains grow in media with 3% acetic acid and 3% ethanol as does
C, Boesch +3 more
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Archives of Microbiology, 1979
A bacteriophage ofAcetobacter suboxydans was isolated and found to correspond to type A phage according to Bradley's classification. The phage contains double stranded DNA. The length of the latency period and burst size could not be precisely determined because of apparent non-synchronous release of phage from single infective cycles.
Arno J. Schocher +6 more
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A bacteriophage ofAcetobacter suboxydans was isolated and found to correspond to type A phage according to Bradley's classification. The phage contains double stranded DNA. The length of the latency period and burst size could not be precisely determined because of apparent non-synchronous release of phage from single infective cycles.
Arno J. Schocher +6 more
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Pigment-producing Strains of Acetobacter aceti
Nature, 1960ASAI and SHODA1 have recently proposed a new classification of the acetic acid bacteria, basing this on a study of 26 strains. They have substantially supported Leifson's findings2 (confirmed by Shimwell3) that these bacteria are not a homogeneous group, but consist of two distinct genera, the first (Acetobacter proper) oxidizing ethanol to acetic acid
J G, CARR, J L, SHIMWELL
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HEXOSE PHOSPHATE METABOLISM BY ACETOBACTER MELANOGENUM
Canadian Journal of Microbiology, 1958Cell-free preparations of Acetobacter melanogenum readily oxidized glucose-6-phosphate, glucose-1-phosphate, fructose-6-phosphate, 6-phosphogluconate, and ribose-5-phosphate; fructose-1,6-diphosphate was utilized very slowly. The presence of an active triphosphopyridine nucleotide (TPN)-linked glucose-6-phosphate dehydrogenase and of phosphohexose ...
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ภาวะที่มีผลต่อการแปรผันด้วยตัวเองของเชื้อ Acetobacter xylinum
เชื้อ Acetobacter sp. 3 สายพันธุ์ จากสถาบันวิจัยวิทยาศาสตร์และเทคโนโลยีแห่งประเทศไทย มีลักษณะเฉพาะทางสัณฐานวิทยา ชีวเคมีและการสร้างวุ้นแตกต่างกัน โดยเมื่อเลี้ยงในอาหารเหลวน้ำมะพร้าวที่ปรับปริมาณของแข็งที่ละลายน้ำทั้งหมดเป็น 9 ํBrix ด้วยน้ำตาลซูโครสและปรับค่าความเป็นกรดด่างให้เป็น 5 ด้วยกรดอะซิติก ที่อุณหภูมิ 30 ํC เป็นเวลา 7 วัน พบว่า สายพันธุ์ TISTR ...openaire +1 more source