Oleuropein was also separated from the secondary metabolite of the callus culture via silica gel chromatography and prep.
通过硅胶柱层析并结合薄层层析和制备高压液相，从培养得到的愈伤组织中分离鉴定出目标次生代谢产物橄榄苦甙。
In this study, we identified a fungal secondary metabolite, cephalochromin, which posseses a strong antitumoral activity against several human cancer cell lines.
我们先前由真菌 Cosmospora vivior (株系名称 89051501)中分离出数个纯化物，其中，cephalochromin 对多种癌细胞都有良好的抑制效果。
Tritici with MICs as 80 and 150μg/ml. The MICs of a main secondary metabolite of YS 4108, 3-methylphenol ether against Candida albicans, Tricophyton rubrum, Epidermophyton floccosum, Cunninghaghmella elegans and Aspergillus niger were 10, 30, 20, 20 and 50μg/ml, respectively.
来源于海洋真菌YS 4108的一个甲基酚醚表现出对白色念珠菌、红色毛癣菌、絮状表皮癣菌、雅致小克银汉菌和黑曲霉等五株人类病原真菌的良好抗菌活性，MIC分别为10、30、20、20和50μg／ml。
To overcome the difficulties and limitations, we reviewed the following strategies:(1) diversifying microbial sources and dereplication; (2) diversifying gene sources and dereplication; (3) diversifying microbial metabolite sources and dereplication; (4) novel methods and technologies for bioactive secondary metabolites, especially the high-throughput synergy screening for multi-target drugs.
我们拟从：（1）扩大可培养微生物的多样性及去重复化；（2）扩大基因资源多样性及去重复化；（3）扩大微生物次级代谢产物多样性及去重复化；（4）寻找崭新次级代谢产物的新技术新方法，特别是针对多靶位药物的高通量互动筛选方面提出应对的研究策略。
Different from the common viewpoint that the plasma membrane Ca2+ influx is essential for enhancing the secondary metabolite production by elicitors, our results suggest that the elicitation of tanshinone accumulation in S.
与现在一般认为质膜Ca~(2+)内流在诱导子诱导次生代谢产物产量提高过程中起着重要的作用不同，本文的研究结果表明在丹参毛状根中诱导子诱导丹参酮的合成不完全依赖于质膜Ca~(2+)的内流。
The present paper carries on the raise first to the camptotheca acuminata roots of the hair, then in the use chloroform extraction camptotheca acuminata culture medium the camptotheca acuminata alkali and so on effective component, and examines the law with HPLC to examine its effective component, the examination discovers the camptotheca acuminata secretion in the culture medium secondary metabolite besides the camptotheca acuminata alkali, the hydroxyl camptotheca acuminata alkali, the white birch fatty acid, but also includes other effective components.
本论文先对喜树发根进行培养，然后使用氯仿提取喜树培养基中喜树碱等有效成分，并用HPLC检测法检测其有效成分，检测发现喜树分泌在培养基中的次生代谢产物除了喜树碱、羟基喜树碱、白桦脂酸外，还含有其他有效成分。
As the growth rate of callus is slow in the solid medium in the process of culture, callus is not fit for industrialization of secondary metabolite. The cell suspension culture line was established using the callus in the solid medium.
由于在固体培养基上进行培养的愈伤组织生长速率较慢，不适于培养物中目标次生代谢产物的工业化生产，实验中又进一步以固体培养基上的愈伤组织无性系为材料建立了银杏细胞悬浮培养系。
Elicitation has become one of the most effective methods for enhancing secondary metabolite production in hairy root cultures.
目前在毛状根中已有的研究结果表明诱导也成为了提高毛状根中次生代谢产物产量的有效方法。
β - carotene and its interrelated carotenoids is a kind of secondary metabolite starting from acetyl coenzyme A.
据对某些植物和真菌产生β胡萝卜素的研究，认为β胡萝卜素及相关类胡萝卜素是一类自乙酰COA开始的次生代谢产物。
The Study of the Effect of Three Fungi of Helminthosporium and Different Agrotype on Secondary Metabolite of Rumex Gmelini
三株长蠕孢属真菌和不同土壤类型对毛脉酸模中次生代谢产物的影响研究
α - Farnesene is a secondary metabolite in plant.
α-法尼烯是存在于植物体内的次生代谢物。
The results show that the strain 112 and the strain 868 can not produce Siderophore and chitinase, but can produce secondary metabolite which have antibiosis.
结果表明，菌株112和868都不产生嗜铁素和几丁质酶，但有具抗生作用的次生代谢物产生。
Lovastatin is a potent cholesterol-lowering drug. This fungal secondary metabolite and its derivatives act as competitive inhibitors of HMG-CoA reductase, the rate limiting enzyme in the biosynthesis of cholesterol.
洛伐他汀是一种有效的降胆固醇药物，这种真菌次生代谢产物及其衍生物是胆固醇生物合成限速酶&HMGCoA还原酶的竞争性抑制剂。
On the other hand, deoxythymidine might be derived from the combination of pyrimidine alkaloid in tea leaves with microbial secondary metabolite.
胸腺嘧啶脱氧核苷亦可能是茶叶中的嘧啶类生物碱与微生物中的核苷类化合物在后发酵过程中缩合形成的。
Glycosyltransferase is an important later modification enzyme in secondary metabolite synthesis pathways. Cloning and characterization novel glycosyltransferase genes are of great significance in the study of secondary metabolites and the structure renovation and modification.
糖基转移酶是次级代谢产物合成途径中重要的后修饰酶，筛选、克隆和获取新型糖基转移酶基因片段，对于活性次级代谢产物的研究及其结构改造和修饰具有重要意义。
Spectinomycin, which was a microbial broad-spectrum antibiotic, was a secondary metabolite from the aerobic fermentation of Streptomyces spectabilis. Attributes of spectinomycin included: no hypersusceptibility, small side effects and safety.
大观霉素（spectinomycin）是由壮观链霉菌（Streptomycesspectabilis）经有氧发酵后生成的次级代谢产物，具有杀菌谱广，无过敏现象，副作用小，安全性好等特点。
Pullulan is a kind of secondary metabolite producing by Aureobasidium pullulans. Pullulan is an unbranched homopolysaccharide which consists of maltotriose units with a - (1, 6) - glucosidic bonds. Pullulan have extensive applying prospect in many fields.
普鲁兰糖（pullulan）是出芽短梗霉在发酵过程中产生的次级代谢产物，是一种由a.（1.6）糖苷键连接麦芽三糖构成的线性分子，也是一种有广阔用途前景的多聚糖。
The known genes are involved in several metabolisms including carbon metabolism, secondary metabolite synthesis, ubiquitylation and protein degradation, phytohormone metabolism, signal transduction, growth regulator and transcription factors.
这些已知基因涉及碳代谢、次生代谢产物合成、蛋白质分解代谢、激素代谢、信号转导、生长调控过程及转录因子。
The best carbon source and its concentration, nitrogen sources for the growth of Rabdosia rubescens (Henmsl.) Hara callus and the synthesis of secondary metabolite were confirmed.
结论实验确定了冬凌草愈伤组织培养的最佳碳源种类、浓度及氮源比例，表明不同碳源、氮源对冬凌草愈伤组织生长和次生代谢物合成有显著影响。
Research on some fungal species in recent years shows, chromosome epigenetic state is directly related to the regulation of fungal secondary metabolite gene cluster.
近年来对一些真菌物种进行的研究结果显示，染色体的表观遗传状态也直接调控真菌次生代谢相关基因簇的表达。