查询词典 replication

The EIAV proviral genomic long-terminal repeat is a eukaryotic promotor, which plays an important regulatory role on transcription and replication of the virus.

反转录病毒前病毒基因组长末端重复序列对病毒复制有重要的调控作用，影响到病毒的复制动力学、细胞嗜性、致病力等方面。

Branches erect, initially 1–3 per node, short or long, central slightly dominant with basal nodes compressed, branches always fully sheathed, without replication of lateral branches, sheaths and prophylls ± glabrous.

分枝直立，每节最初1-3，对非常持久，坚韧脱落的竿箨；叶片直立或反折，对舌状的狭三角形。

The results suggest: 1 during the transition of gametes to zygotes, the activation of the embryonic genome appeared relatively indiscriminate; It＇s reasoned to be due to the histone-protamine exchange occurred in male pronuclei and the dramatic changes in the chromosome structure happened during the first run of embryonic DNA replication, which caused the inappropriate and un-selectively ie.

在配子到合子的转变过程中，胚胎基因的激活可能是一个相对无序的、随机的过程。

Oocyte samples from one group were collected to detect the presence and integration of HBV DNA within cells and chromosomes using PCR, Southern blot, dot hybridization and fluorescence in situ hybridization. The female animals from another group were mated with their normal males, respectively. Their zygotes, 2-cell embryos were collected to detect the integration of HBV DNA in the female pronuclei of zygotes and the replication and expression of HBV genes in the 2-cell embryos using FISH, RT-PCR and immunofluoresence assay.(1) PCR detected positive bands in the tested oocyte samples fromgoldon hamster and mice. Southern blot revealed clear hybridization signals in PCR products.

研究用金黄地鼠和小鼠建立实验动物模型：将卵巢内注射HBV DNA的实验动物分成两组，一组注射后进行超排卵，收集卵巢和输卵管的卵母细胞，用PCR、Southern杂交，斑点杂交和荧光原位杂交(fluorescence in situ hybridization、FISH)检测HBV在卵母细胞内的存在和染色体上的整合；另一组超排雌鼠与正常雄鼠合笼，收集受精卵和2-细胞胚，用FISH、RT-PCR和免疫荧光检测技术分别研究HBV基因在受精卵雌原核上的整合以及在2-细胞胚中的复制与表达。

In chapterⅡ, knowledge of biology related to this study is explained, and the replication mechanism of prokaryote genome is illuminated.

论文第二章重点介绍论文中涉及的生物学背景知识，阐明了原核生物染色体复制机制。

Using the technology of wavelet analysis to denoise for two sets of curves, to find the point of intersection of these two curves and make sure the replication origins position in prokaryote genome.

利用小波分析技术对两组曲线进行去噪处理，找出曲线之交点，进而确定原核基因组的复制起始点位置。

What is the function of DNA polymerase in DNA replication?

什麽是脱氧核糖核酸聚合酶的作用在脱氧核糖核酸复制的？

Studies of phages have helped illuminate genetic recombination, nucleic acid replication, and protein synthesis.

对噬体的研究可帮助阐明基因的重组、核酸复制以及蛋白质合成。

It was demonstrated that the dependence or independence of recA gene is not related to the direction of replication of the plasmids or phages in the free state.

实验结果说明，依赖与否和它们在游离状态中复制方向无关，从而否定了recA基因的作用是把质粒或噬菌体的游离状态的单向复制发动机构改变为整合状态的双向复制发动机构这一假设。

The oncolytic adenovirus Ad/hTERT-GFP-E1 has the ability of tumor specific replication and killing effect in cancer cells.

溶瘤腺病毒Ad/hTERT-GFP-E1能够选择性地在肿瘤细胞内复制并杀伤肿瘤细胞，其机制与细胞凋亡的途径有关。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。