V2EX polyketide

Polyketide

释义 Definition

多酮(化合物):一类由微生物、植物等通过多酮合酶(polyketide synthase, PKS)合成的天然产物/次级代谢产物,结构多样,常具有抗生素、抗真菌、抗肿瘤等生物活性。(在生物化学与天然产物化学中很常见)

发音 Pronunciation

/plikitad/

例句 Examples

Erythromycin is a polyketide antibiotic.
红霉素是一种多酮类抗生素。

Researchers engineered a polyketide synthase to produce a novel compound with improved activity.
研究人员通过改造多酮合酶来生成一种活性更强的新化合物。

词源 Etymology

poly-(“多、多个”)+ ketide 构成;ketideketone(酮)同源,指由“酮基相关的构建单元”重复拼接形成的骨架。该词用于描述由重复小分子单元“模块化”组装而成的一大类天然产物。

相关词 Related Words

文献与著作 Literary Works

  • Polyketides and Other Secondary Metabolites Including Fatty Acids and Their Derivatives(Hans-Wilhelm Fehlhaber 等编辑的相关专著/综述体系中常见该词)
  • Natural Products: The Secondary Metabolites(相关章节中频繁讨论 polyketide 类天然产物)
  • Principles of Bioorganic Chemistry / Natural Products Chemistry(多本天然产物化学教材在“多酮/多酮合酶”章节中出现该词)
  • 经典综述与期刊论文(如关于 polyketide synthase 机制与工程改造的综述)中该词为高频术语
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2830 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 79ms UTC 08:55 PVG 16:55 LAX 01:55 JFK 04:55
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86