transcriptase

Immortalization of cultures derived from primary breast carcinoma by ectopic expression of human telomerase reverse transcriptase and its significance

端粒酶永生化原始乳腺癌组织来源细胞及其意义

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Detection of Hantavirus by reverse transcriptase semi nested polymerase chain reaction and its preliminary application

逆转录-半套式聚合酶链反应检测汉坦病毒RNA及其临床初步应用

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Telomerase is a specialized reverse transcriptase single-stranded chromosome ends and oligonucleotides in vivo and in vitro.

端粒酶是一种特殊的逆转录酶,它能在体内延伸染色体 单链 末端,在体外延伸寡聚核苷酸.

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In the present study, reverse transcriptase polymerase chain reaction ( RT-PCR) was used to detect the changes of the mRNAs expression of 5-HT_ 2~ 7 receptor subtypes in the rat dorsal root ganglia ( DRG) induced by spared nerve injury ( SNI).

本研究利用反转录聚合酶链式反应（RT-PCR）方法，观察了坐骨神经分支选择性损伤（SNI）所致神经病理性痛条件下，大鼠背根神经节（DRG）中5-HT2~7受体亚型mRNAs的时程表达变化。

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Differential Inhibitory Effects and Separation of Melastoma normale Extracts on the Activities of HIV Reverse Transcriptase and DNA Polymerase

羊开口提取物的分离及对艾滋病毒逆转录酶和DNA多聚酶活性的抑制作用

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Research Progress in Targeting Human Telomerase Reverse Transcriptase ( hTERT) Promoter in Cancer Gene Therapy

靶向人端粒酶逆转录酶启动子在肿瘤基因治疗中的研究进展

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Results: Telomerase is a reverse transcriptase comprised of many subunit.

结果端粒酶是一多亚基复合物,具有逆转录酶活性.

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The reverse transcriptase telomerase is able to maintain stable telomeric length and essential for the unlimited proliferation of tumor cells. Telomerase activity has been detected in 85-90% of human tumors and tumor-derived cell lines but not in most human somatic cells.

端粒酶表达于85%以上的肿瘤细胞中，能够维持细胞中端粒的长度，对永生化细胞的增殖具有重要作用，而在大多数人正常体细胞中却没有表达。

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Method The rotavirus genome in the plasma samples of 60 infants with rotavirus diarrhea and in the peripherial blood mononuclear cells ( PBMCs) of 14 out of the infants who showed abnormal serum enzyme levels were subjected to nest reverse transcriptase polymerase chain reaction test.

方法应用套式一逆转录PCR方法检测60例RV腹泻患儿外周血血浆和其中14例血清酶学异常患儿外用血单个核细胞中的RV。

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The Study of the Immortalization of Human Bone Marrow Mesenchymal Stem Cells by Transducting Human Telomerase Reverse Transcriptase Gene

转导人端粒酶逆转录酶基因致人骨髓间充质干细胞永生化的研究

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There are thousands of reverse-transcriptase genes in the genomes of all mammals.

在所有哺乳动物的基因组中有上千个反转录酶的基因.

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Purpose: To study the effect of inhibition of telomerase activity and cell cycle by transcriptase telomerase inhibitors ( 3 ′ azido 3 ′ deoxythymidine, AZT) on squamous cell carcinoma of tongue in vitro.

目的：研究舌癌细胞经端粒酶抑制剂（3′叠氮3′脱氧胸腺核苷，AZT）处理后端粒酶活性和细胞周期的变化情况。

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Telomerase is a reverse transcriptase that adds telomeric repetitive sequence to chromosomal ends.

端粒酶是一种将端粒区的重复序列加到染色体末端的逆转录酶。

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Objective: To study the human telomerase reverse transcriptase ( hTERT) activity and expression of PTEN protein in squama cell carcinoma of tongue and to investigate their relations during histogenesis and development of squama cell carcinoma of tongue.

目的：探讨舌鳞状细胞癌组织中hTERT与PTEN蛋白表达的相关关系，为治疗原发性舌鳞癌提供理论依据。

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Restriction enzymes and reverse transcriptase are keys to gene engineering.

限制性酶和逆转录酶成为基因工程的重要手段.

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Reverse transcriptase Detection of BCR-ABL fusion gene in Ph1 chromo-some positive leukemia by nested

用筑巢式逆转录酶／多聚酶链反应检测Ph1阳性白血病特异基因转录本

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A Theoretical Study of Non-nucleoside Inhibitor MKC Molecular Binding Sites at the HIV-1 Reverse Transcriptase

HIV-1逆转录酶非核苷类抑制剂MKC分子结合位点的理论研究

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Expression of telomerase reverse transcriptase and telomeric repeat binding factor 2 during rat myocardial development

端粒酶逆转录酶和端粒重复结合因子2在大鼠心肌细胞发育过程中的表达

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The expression of TLR 4, MD-2 mRNA were assayed by reverse transcriptase polymerase chain reaction ( RT-PCR ).

逆转录聚合酶链反应 ( RT -PCR ) 检测各组细胞TLR4和MD-2mRNA的表达.

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Third, for any virus that did enter cells, the microbicide would block an enzyme, reverse transcriptase, that the virus needs to replicate.

第三，对于任何进入细胞的病毒来说，抗生素可以阻断一种病毒赖以复制的逆转录酶。

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Expression of Telomerase RNA and Telomerase Reverse Transcriptase mRNA in Lesions of Psoriasis Vulgaris

寻常性银屑病皮损端粒酶RNA、反转录酶mRNA表达

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A semi-quantitative PCR was developed and used to demonstrate the transcriptase activity of the recombinant protein.

通过一种半定量PCR方法,检测到所表达的蛋白具有逆转录酶活性.

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The replication of HBV DNA passes through reverse transcription. As the reverse transcriptase is lack of effective function of proofreading the bases, the HBV genome is easier to mutate than other DNA viruses.

HBV复制过程中要经过逆转录，由于逆转录酶缺乏有效的碱基校对功能，故HBV基因组比一般DNA病毒易发生变异。

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