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    • 2. 发明申请
    • HIGH THROUGHPUT METHOD FOR DISCOVERY OF GENE CLUSTERS
    • 用于发现基因簇的高通量方法
    • US20100016170A1
    • 2010-01-21
    • US11803406
    • 2007-05-14
    • Chris M. FarnetAlfredo StaffaEmmanuel Zazopoulos
    • Chris M. FarnetAlfredo StaffaEmmanuel Zazopoulos
    • C40B20/04
    • C07K14/36C07K14/365C12N15/52C12P19/62
    • A method for identifying gene cluster is disclosed. The method may be used for identifying gene clusters involved in the biosynthesis of natural products. A small insert library of DNA fragments of genomic DNA and a large insert library of DNA fragments of genomic DNA are prepared. Fragments in the small insert library are sequenced and compared by homology comparison under computer control to a database containing genes, gene fragments or proteins known to be involved in the biosynthesis of microbial natural products. Fragments having similar structure to genes, gene fragments or proteins known to be involved in the biosynthesis of naturally occurring metabolites are used as probes to screen the large insert library of genomic DNA to detect gene clusters involved in the biosynthesis of microbial natural products.
    • 公开了鉴定基因簇的方法。 该方法可用于鉴定涉及天然产物生物合成的基因簇。 制备基因组DNA的DNA片段的小插入文库和基因组DNA的DNA片段的大插入文库。 对小插入片段中的片段进行测序,并通过计算机控制下的同源性比较与包含已知参与微生物天然产物生物合成的基因,基因片段或蛋白质的数据库进行比较。 具有与基因相似结构的片段,已知参与天然存在的代谢物的生物合成的基因片段或蛋白质被用作筛选基因组DNA的大插入文库以探测参与微生物天然产物生物合成的基因簇的片段。
    • 8. 发明授权
    • Farnesyl dibenzodiazepinone and processes for its production
    • 法呢基二苯并二氮杂酮及其生产方法
    • US07521222B2
    • 2009-04-21
    • US11511586
    • 2006-08-28
    • Emmanuel ZazopoulosChris M. Farnet
    • Emmanuel ZazopoulosChris M. Farnet
    • C12N1/20C12N15/70C07H21/02
    • C12N9/93A61K38/00C07D243/38C07D405/06C07D405/14C12N9/0004C12N9/10C12N9/12C12N9/14C12N9/88C12N9/90C12N15/52C12P17/10C12R1/29Y02A50/473
    • This invention relates to a novel farnesylated dibenzodiazepinone, named ECO-04601, its pharmaceutically acceptable salts and derivatives, and to methods for obtaining such compounds. One method of obtaining the ECO-04601 compound is by cultivation of a novel strain of Micromonospora sp., 046-ECO11; another method involves expression of biosynthetic pathway genes in transformed host cells. The present invention further relates to Micromonospora sp. strain 046-ECO11, to the use of ECO-04601 and its pharmaceutically acceptable salts and derivatives as pharmaceuticals, in particular to their use as inhibitors of cancer cell growth, bacterial cell growth, mammalian lipoxygenase, and to pharmaceutical compositions comprising ECO-04601 or a pharmaceutically acceptable salt or derivative thereof. Finally, the invention relates to novel polynucleotide sequences and their encoded proteins, which are involved in the biosynthesis of ECO-04601.
    • 本发明涉及名为ECO-04601的新型法呢基化二苯并二氮杂酮,其药学上可接受的盐和衍生物,以及获得这些化合物的方法。 获得ECO-04601化合物的一种方法是通过培养一种新型的小单孢菌属菌株046-ECO11; 另一种方法涉及在转化的宿主细胞中表达生物合成途径基因。 本发明还涉及小单孢菌属 应用046-ECO11,使用ECO-04601及其药学上可接受的盐和衍生物作为药物,特别是其作为癌细胞生长抑制剂,细菌细胞生长,哺乳动物脂氧合酶的用途,以及包含ECO-04601或 其药学上可接受的盐或衍生物。 最后,本发明涉及参与ECO-04601的生物合成的新型多核苷酸序列及其编码的蛋白质。