核粒

But a little is about tumorigencity of lymphoma and the relationship between lymphoma development and telomere or telomerase activity.

端粒是真核生物染色体末端的特殊结构，在染色体完整性的保持、定位和复制中发挥重要作用。

" Nut: Dry, hard, one-seeded fruit consisting of a kernel, usually oily, surrounded by a hard or brittle shell that does not split open at maturity."

坚果：干硬，只含一粒种子的有核果实，通常含油脂，由坚硬或易碎的外壳包围，成熟后果皮不裂开。

" Nut: Dry, hard, one-seeded fruit consisting of a kernel, usually oily, surround ed by a hard or brittle shell that does not split open at maturity."

坚果：干硬，只含一粒种子的有核果实，通常含油脂，由坚硬或易碎的外壳包围，成熟后果皮不裂开。

Objective:To study the effect of ribozyme mediated inhibition on telomerase activity and cell proliferation of GBC-SD cells.

目的： 探讨锤头状核酶切割技术对胆囊癌细胞端粒酶活性的影响及对胆囊癌细胞生长增殖的作用。

Construction of heavy chain transgenic mice and genome type analysis Linearized transgene plasmids were microinjected into pronuclei of zygotes from CBA×C57BL/6 mice, and transplamted into oviduct of pseudo-pregnant mice.

二、抗体重链转基因小鼠建立及基因型分析将线性化的质粒显微注射入CBA×C57BL/6小鼠的受精卵细胞的雄前核内，然后导入假孕雌鼠的输卵管。

According to the sequence of rabbit defensin NP-1 and porcine defensin pBD-1 gene published in GenBank,We selected respectively prokaryon or eukaryotic expression vector to construct recombinant expression plasmid hoping for getting expression protein in E.coli or COS-7 cells, All these laid down a foundation in research of these two antibacterial peptides.

本文主要根据GenBank已公布的兔防御素NP-1基因和猪防御素pBD-1基因序列，分别选用原核或真核高效表达载体构建重组表达质粒，以期在大肠杆菌或COS-7细胞中得到高效表达，为进一步研究这两个抗菌肽奠定基础。

Oncolysis and suppression of tumor growth by a GFPexpressing oncolytic adenovirus controlled by an hTERT and CMV hybrid promoter［J］.

人端粒酶催化亚单位启动子驱动EGFP真核表达载体的构建及在肺癌细胞的表达［J］。

These results suggested that AFP can be used as a target gene of DNA vaccine in heptocellular carcinoma therapy.

成功构建了能在真核细胞中表达的重组质粒phAFP，为AFP DNA疫苗治疗肝癌的研究打下基础。

Multilayer latex particles with carboxylic polymer as core, polymer with low glass transition temperature and film-formable under room temperature as shell, and lightly crosslinked polymer as intermediate layer were prepared with unsaturated carboxylic monomers by multistage seed emulsion polymerization. Finally, the room-temperature-film-formable polymer particles with hollow structure were obtained via the alkali treatment to the multilayer latex particles.

采用羧基单体进行多阶段的种于乳液聚合，制备了内核为带羧基的聚合物、最外层为易成膜的低玻璃化温度聚合物、中间为轻度交联中间隔离层的多层核壳结构乳胶粒，最后通过碱处理制成了具有室温成膜性的中空结构聚合物微粒。

Equal chromosome divisions resulted in two poles with chromosome n=12 at anaphase I , and four poles at anaphaseII.

保持系的四分孢子经过单核和双核期后形成成熟花粉粒。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。