摘要:
The disclosure concerns a process for the microbial preparation of riboflavin by culturing riboflavin-producing microorganisms in a nutrient medium and then isolating the riboflavin which has been produced, which comprises using microorganisms in which the endogenous isocitrate lyase (ICL) activity has been altered.
摘要:
The invention relates to endothelin-converting enzymes containing the polypeptide sequence described in SEQ. ID. NO. 30 or SEQ. ID. NO. 36 or functional fragments thereof, genes which code for such enzymes, and processes for producing the said enzymes and the use thereof.
摘要:
A DNA sequence containing a) the primary structure shown in SEQ ID NO:1 position 9 to 307 or b) a primary structure which hybridizes with the double strand containing a) under standard conditions and which has essentially the same promoter activities as a) is suitable as promoter.
摘要翻译:包含a)SEQ ID NO:1第9至307位的一级结构的DNA序列)与标准条件下与a)基本上相同的启动子活性与双链杂交的一级结构适合作为 启动子。
摘要:
A gene which contains the nucleotide sequence shown in SEQ ID NO:1 from nucleotide 671 to nucleotide 6295 or a nucleotide sequence which can be obtained therefrom by substitution, insertion or deletion of up to 30%, preferably up to 10%, particularly preferably up to 20%, especially preferably up to 5%, of the nucleotides, and whose gene product has the enzymatic activity of an adenylate cyclase, and its use.
摘要翻译:含有从核苷酸671至核苷酸6295的SEQ ID NO:1所示的核苷酸序列的基因,或通过取代,插入或缺失至多30%,优选至多10%,特别优选上 至20%,特别优选至多5%的核苷酸,并且其基因产物具有腺苷酸环化酶的酶活性及其用途。