摘要:
There is provided a structural gene of membrane-bound alcohol dehydrogenase complex having a molecular size of about 7.0 kilo base which is derived from a microorganism belonging to the genus Acetobacter represented by Acetobacter altoacetigenes and shown by the nucleotide sequence of Fig. 3 and Fig. 4. This enzyme increases the efficiency of acetic acid fermentation and may be effectively utilized for quantitative determination of alcohol.
摘要:
There is provided a structural gene of membrane-bound alcohol dehydrogenase complex having a molecular size of about 7.0 kilo base which is derived from a microorganism belonging to the genus Acetobacter represented by Acetobacter altoacetigenes and shown by the nucleotide sequence of Fig. 3 and Fig. 4. This enzyme increases the efficiency of acetic acid fermentation and may be effectively utilized for quantitative determination of alcohol.
摘要:
This invention relates to the structural gene for the membrane-bound aldehyde dehydrogenase derived from microorganisms belonging to the genus Acetobacter , said structural gene having a molecular size of about 3.6 Kb and having a restriction enzyme cleavage map as shown in Fig. 1; to a plasmid containing said structural gene; to an acetic acid bacterium transformed by said plasmid; and to an acetic acid fermentation process using said transformant.
摘要:
Novel highly viscous acidic heterpolysaccharide AM-2 is produced from a strain of genus Acetobacter isolated from vinegar mash, and is useful as an adhesive, coating agent, drilling mud additive, enhanced oil recovering agent, etc., as well as a material useful for the production of foods, drugs and cosmetics because of its safety and high viscosity.
摘要:
This invention relates to the structural gene for the membrane-bound aldehyde dehydrogenase derived from microorganisms belonging to the genus Acetobacter , said structural gene having a molecular size of about 3.6 Kb and having a restriction enzyme cleavage map as shown in Fig. 1; to a plasmid containing said structural gene; to an acetic acid bacterium transformed by said plasmid; and to an acetic acid fermentation process using said transformant.