目的：观察柴胡对肝星形细胞有关胶原降解基因表达的影响。
Objective: To study the effects of bupleurum on collagen degradation of hepatic stellate cell in vitro.
W1菌体质粒和染色体提取实验表明，其降解基因位于染色体上。
Plasmid and chromosome extraction experiments indicate that the degradation genes of W1 are on chromosome.
这些结果表明，萘降解细菌的降解基因和转座基因具有高度的保守性。
These results indicated that degradative and transposable genes of the naphthalene-degrading bacteria are highly conserved.
通过转化绿色荧光蛋白基因质粒，对阿特拉津降解基因工程菌进行标记。
The atrazine-degrading genetically engineered microorganism(GEM) was labeled by transforming a plasmid containing green fluorescent protein(GFP) gene.
苯酚的生物降解受多组分的降解基因控制，形成邻位和间位等不同的代谢途径。
Phenol biodegradation is controlled by multi component genes to form different catabolic pathways of meta position and ortho position.
在污染环境这一特异生态环境中，降解基因的水平转移有着独特的功能与作用。
In the special polluted environment, horizontal transfer of pollutant-degrading gene has significant functions.
人们已经报道从环境中分离到一些双酚A降解菌株，但有关双酚A降解基因和降解酶的研究却未见到。
Some pure cultures of bacterial able to degrade bisphenol A have been reported, but the study about degradation gene and enzyme was not found.
上世纪80年代他们展示了端粒(染色体两端的特殊帽子)如何保护细胞中的DNA和基因免遭降解。
In the 1980s they showed how telomeres, distinctive caps on the ends of chromosomes, protect a living cell's DNA and genes from degradation.
麻省理工学院的科学家报道了一类新型的可降解多聚物作为基因治疗载体的合成和试验室检测。
MIT scientists are reporting synthesis and laboratory tests of a promising new group of degradable polymer delivery vehicles for gene therapy.
因此，下一步正在进行，现在在教堂的实验室，是为了找出实际的基因，让这些细菌吞食和降解抗生素。
So the next step, under way now in Church's lab, is to identify the actual genes that let these bacteria devour and degrade antibiotics.
这些基因参与了不同的代谢过程，包括磷吸收和转运、信号传导、蛋白质合成和降解、碳水化合物代谢和胁迫反应。
The known genes are involved in different metabolic processes, including phosphate uptake and transport, signal transduction, protein synthesis and degradation, carbon metabolism and stress response.
壳聚糖是一种天然的生物可降解性，生物相容性好而且安全无毒的多糖，因而它成为基因治疗载体研究的热点。
Recently chitosan is focused in the research of gene delivery system for it is already known as a biocompatible, biodegradable and non-toxic polysaccharide.
植物中的转录后基因沉默(PTGS)是RNA沉默的一种形式，通过PTGS能对目标RNA进行特异性降解。
Posttranscriptional gene silencing (PTGS) in plants is a form of RNA silencing by which target RNA is degraded in a sequence-specific manner.
泛素- 蛋白酶体通路介导细胞蛋白质的降解，在细胞周期、基因转录及表达、 抗原提呈和炎症演进等方面发挥调控作用。
Ubiquitin-proteasome pathway mediates the degradation of cell protein and modulates cell cycle, gene translation and expression, antigen presentation and inflammation development.
筛选具有降解有机磷活性的微生物，研究其降解性能，并克隆其与降解有关的基因，进而应用于农药的降解处理，具有重要的实践意义。
It is practical to isolate microorganisms that can degrade organic phosphorus, to study their characterization, and to clone the degradation genes then use them to degrade the pollution.
聚氨基酸材料由于可生物降解性，低毒性等特点而被广泛的作为非病毒性基因载体材料的研究。
Polyaminoacid materials are widely researched as non-viral gene vectors because of the advantages, such as biodegradation, low cytotoxicity and so on.
他发现了宿主基因的表达受到抑制，然后他设计了一些灵巧的试验来证明这是由于RNA的降解，这在在以前rna病毒中从未发现。
He found this suppression of host gene expression, and then he designed several elegant experiments that showed it was caused by RNA degradation, something never before seen in an RNA virus.
IAA蛋白的泛素化降解在生长素反应中发挥关键性作用，ARF和AUX/IAA蛋白相互作用调节生长素响应基因的转录。
The degradation of AUX/IAA protein by ubiquitination plays essential role in auxin response, and the interaction between ARF and AUX/IAA protein regulates the transcription of auxin-response genes.
结论镧离子对大肠杆菌基因组dna可能具有降解或交联作用。
CONCLUSION: Lanthanide ions affected degradation and crosslinking on genomic DNA of E. coli.
聚酸酐材料是一种良好的生物可降解材料，它可以作为药物载体将药物递送入人体的各个器官，如脑、骨骼、血管等，也可作为基因的载体对患者进行基因治疗。
Polyanhydrides have been considered to be useful biodegradable polymers as carriers of drugs to various organs of the human body such as brain, bone and blood vessels.
细胞壁降解酶活性的升高受基因的调控，采后生物技术为研究果实成熟软化提供了新的途径。
The increases of enzymatic activity of cell wall-degrading enzymes were regulated by genes. Thus the research on post-harvest biotechnology provided new ways to study the fruit ripening and softening.
综述了有机磷农药降解酶及其特性，以及相关基因的分离克隆和基因工程研究进展。
This article reviews the research on the properties of organophosphorus acid hydrolase, and its gene isolation, cloning and genetic engineering.
从腈纶废水中分离到高效降解多种污染物的诺卡氏菌株C-14-1，并对该菌中腈水解酶的基因进行鉴定和测序。
An efficient degrader Nocardia sp. C-14-1 was isolated from acrylic fiber wastewater. The identification, cloning and sequencing of a gene encoding nitrilase from strain C-14-1 was introduced.
经过分类分析，下调基因，主要可以分为五个功能类：蛋白质降解、RNA转录调控、细胞壁合成降解、激酶受体和肽运输。
The down-regulated genes can be divided in five classes:protein degradation, RNA transcription, cell wall synthesis and degradation, kinase receptor and peptide transport.
在菲诱导下，降解菌H的全细胞蛋白的表达发生了变化，说明在降解菌H中，参与菲降解的基因是可诱导的。
The differential expression of whole cell protein of strain H induced by phenanthrene was very obvious. This indicated that gene clusters involved in phenanthrene degradation is inducible.
设备丰富笼中的老鼠表现微前炎症基因下调，而与抗炎过程相关的基因上调，蛋白降解，胆固醇被结合。
Enriched mice exhibited down-regulation of pro-inflammatory genes but up-regulation of genes related to anti-inflammatory processes, protein degradation and cholesterol binding.
目前已有很多相关的高效去除这些污染物的研究报道，但是人们对参与生物处理的主要功能菌以及降解相关基因知之甚少。
Many efficient pollutant treating techniques have been reported, but we know little about the microbial major functional species and degrading-related genes.
对DNA降解片段进行测序的新方法使得科学家们能够第一次对现代人基因组与我们的尼安德特人祖先的基因组进行直接的比较。
New methods of sequencing degraded fragments of DNA allowed scientists to make the first direct comparisons between the modern human genome and that of our Neandertal ancestors.
对DNA降解片段进行测序的新方法使得科学家们能够第一次对现代人基因组与我们的尼安德特人祖先的基因组进行直接的比较。
New methods of sequencing degraded fragments of DNA allowed scientists to make the first direct comparisons between the modern human genome and that of our Neandertal ancestors.
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