您要查找的是不是:
- DNA fiber FISH DNA纤维荧光原位杂交
- The DNA fiber was collected from the corpse. 从尸体上采集了一些DNA纤维组织。
- It would have telomere DNA at the center, and it would have two centromeres. 它的中心部位将有端粒DNA,而且会同时含有两个着丝粒。
- Telomeric proteins exert effect on the function of telomere, regulate the length of telomeric DNA and are involved in senescence and cancerization. 端粒蛋白包括端粒双链DNA结合蛋白、端粒单链DNA结合蛋白、其它端粒相关蛋白。
- Fluorescence in situ hybridization (FISH) is an effective and accurate molecular cytogenetic tool for mapping specific DNA sequences on chromosomes, interphase nuclei and DNA fibers. 摘要荧光原位杂交(FISH)是在染色体、间期核和DNA纤维上定位特定DNA序列的一种有效而精确的分子细胞遗传学方法。
- Telomerase is capable of synthesizing telomeric DNA onto the ends of chromosomes, compensating the telomeric sequences lost and making cell immortal. 但端粒酶的存在却可以维持细胞端粒的长度,使细胞可以逃避凋亡而具有“不死性”。
- The G-rich single-stranded telomeric DNA can adopt in vitro a variety of different non-B-DNA conformations such as an intramolecular quadruplex structure (G4-DNA). 端粒DNA序列在K~+、Na~+等离子的存在下能够形成稳定的G4-DNA结构,这种结构阻碍了端粒酶对端粒DNA引物的识别,从而抑制了端粒酶的表达。
- Several classes of small molecules have been described to induce the G-rich single-stranded overhang of telomeric DNA to fold into 4-stranded Gvquadruplex struc... 这些小分子化合物有强大的端粒酶活性抑制和诱导肿瘤细胞快速衰老的作用,靶向G-四螺旋提供了新颖的广谱的抗肿瘤治疗策略。
- Analysis of Raman Spectrum for DNA Fiber Treated by Acetic Acid DNA纤维经醋酸处理后脱嘌呤的拉曼谱带分析
- Keywords Raman spectra;DNA fiber;Acetic acid;Depurination; 拉曼光谱;DNA纤维;醋酸;脱嘌呤;
- Telomerase is a ribonucleoprotein enzyme that can synthesizes telomeric DNA, high telomerase activity has been found in many tumors, and telomerase was thought to be a biology sing for diagnosis. 摘要端粒酶是一种具有逆转录酶特性的DNA聚合酶,临床检测发现在很多恶性肿瘤中都能检测到端粒酶的活性,端粒酶可以作为诊断这些肿瘤的生物学标志。
- In this review, chromosome analysis, nuclear DNA analysis, mitochondrial DNA analysis and telomeric DNA analysis that are applied in the detection of cloned mammal and early embryos are described. 从染色体分析、核DNA分析、线粒体DNA分析和端粒DNA分析四个方面简要介绍了哺乳动物体细胞克隆遗传物质检测研究的进展。
- The quantificational relationship between the length of telomere DNA and age in peripheral blood leukocytes 人外周血白细胞端粒DNA长度与年龄的定量关系
- I love my country with every fiber of my being. 我深爱我的祖国。
- A small, slender fiber or filament. 小纤维一种细小的纤维或丝
- The doctor recommended more fiber in his diet. 医生建议他多吃一些纤维性食物。
- He is a man of strong moral fiber. 他是个道德高尚的人。
- Telomere locates on the terminal of DNA containing repeat DNA sequence. 端粒是位于染色体末端的串联重复核苷酸序列。
- Rayon rank second only to cotton as the most widely used fiber. 人造丝是仅次于棉花的使用得最广泛的织物。
- Telomere DNA Fiber-FISH 端粒DNA纤维荧光原位杂交