Bacterial strains which overproduce riboflavin

Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor

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435 66, 435 691, 435 711, 435 712, 4352523, 536 232, 536 237, C12N 121, C12N 1531, C12N 1552

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058375287

ABSTRACT:
Vectors and recombinant bacteria for overproducing riboflavin, in which nucleic acid overproducing riboflavin biosynthetic proteins is introduced in the chromosome of the host organism, e.g. at multiple sites and in multiple copies per site. A rib operon having at least five genes is used to make such recombinant bacteria.

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