Complete Genome Sequence of the Industrial Bacterium Ketogulonicigenium vulgare SKV
نویسندگان
چکیده
Ketogulonicigenium vulgare has been widely used in vitamin C two-step fermentation, which converts l-sorbose to 2-keto-l-gluonic acid. Here, the complete genome of K. vulgare SKV, which performs better fermentation production than K. vulgare Hbe602, is deciphered to understand the key differences in metabolism between K. vulgare strains SKV and Hbe602.
منابع مشابه
Complete genome sequence of the bacterium Ketogulonicigenium vulgare Y25.
Ketogulonicigenium vulgare is characterized by the efficient production of 2KGA from L-sorbose. Ketogulonicigenium vulgare Y25 is known as a 2-keto-L-gulonic acid-producing strain in the vitamin C industry. Here we report the finished, annotated genome sequence of Ketogulonicigenium vulgare Y25.
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Bacillus megaterium, an industrial strain, has been widely used in protein production and the vitamin C industry. Here we reported a finished, annotated, and compared 4.14-Mbp high-quality genome sequence of B. megaterium WSH-002, which is the companion strain for Ketogulonicigenium vulgare in the vitamin C industry and is stocked in our laboratory.
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Ketogulonicigenium vulgare has been widely used in vitamin C two steps fermentation and requires companion strain for optimal growth. However, the understanding of K. vulgare as well as its companion strain is still preliminary. Here, the complete genome of K. vulgare Hbe602 was deciphered to provide insight into the symbiosis mechanism and the versatile metabolism. K. vulgare contains the LuxR...
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A new plate method was developed for rapid screening of Ketogulonicigenium vulgare mutants overproducing 2-keto-l-gulonic acid (2-KLG). The screening methodology took the advantage of the acidity caused by 2-KLG, which changes the color of bromothymol blue (pH indicator) from blue to yellow. Using the proposed method, a mutant, K. vulgare 65, was selected from 20,000 colonies produced by a stra...
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