polyketide
[有化] 聚酮化合物
常用释义
英音[ pɒˈlaɪkɪtaɪd ]
美音[ pɑːˈlaɪkɪtaɪd ]
基本释义
- [有化] 聚酮化合物
- 多聚乙酰
例句
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1·So the polyketide pathway was presumed to be the main biosynthetic pathway of antibiotic AGPM.所以聚酮途径被认为是抗生素agpm合成的主要途径。
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2·So the polyketide pathway is presumed to be the main biosynthetic pathway of antibiotic monascus pigments.所以聚酮途径被认为是红曲色素合成的主要途径。
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3·Besides, these compounds have the same character that all can be transformed to precursors of polyketide biosynthesis.而且它们都具有转化为聚酮合成前体的共同特征。
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4·Polyketide pathway was therefore confirmed as the main biosynthetic pathways of antibiotic AGPM by evidence both pro and con.从而从正反两面都证明了抗生素AGPM由聚酮途径合成。
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5·Gene of polyketide synthase (PKS) from 2 toxin-producing cyanobacteria was prepared by polymerase chain reaction and the gene sequence was analyzed.应用聚合酶链反应得到2株蓝绿藻的毒素聚酮合成酶(PKS)基因，并进行基因序列分析。
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6·Phoslactomycins, named after the phosphate group and amino-group in the moleculars, are a class of polyketide antifungal and antitumor antibiotics produced by many Streptomyces.磷氮霉素是由链霉菌产生的具有抗真菌、抗肿瘤活性的一类多组分聚酮类化合物，因分子中含有磷酸基和氨基而得名。
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7·A polyketide synthase complex composed of polyketide synthase with 15 total modules, a non-ribosomal peptide synthetase with I module, and a cytochrome P450 hydroxylase is described.描述了包括总共具有15个组件的聚酮化合物合酶、具有1个组件的非核糖体肽合成酶和细胞色素P 450羟化酶组成的聚酮化合物合酶复合物。
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8·Last few years have seen the rapid and exciting progress towards genetic understanding of antibiotic biosynthesis, especially to that of polyketide, polypeptide and aminosugar biosynthesis.在过去的几年中，从分子遗传学水平对抗生素生物合成的研究进展十分迅速，尤其在聚酮、多肽和氨基糖的研究方面更是硕果累累。
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9·Fungal polyketide synthases are responsible for the biosynthesis of secondary metabolites such as pigments, mycotoxins, and they are very important in pharmacology, food science and agriculture.真菌聚酮合酶在代谢中可催化合成多种具有重要生物学活性的次级代谢物，所以真菌聚酮合酶正逐渐成为药学、食品科学和农学等领域的研究热点。