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- They act as at least a temporary block to DNA synthesis in micro-organisms. 它们在微生物中至少对DNA合成起暂时性阻止作用。
- They act at least a temporary block to DNA synthesis in micro-organisms. 它们在微生物中至少对DNA合成起暂时性的阻止作用。
- They act at least a temporary block to DNA synthesis in microorganisms. 它们在微生物中至少对DNA合成起暂时性的阻止作用。
- L-Arginine is a conditionally essential basic amino acid primarily involved in urea metabolism and excretion as well as DNA synthesis. 精氨酸是一种基础氨基酸，有助于尿素的新陈代谢和排泄。
- Methods DNA sequencing of region encoded HIV?1 SF?2env gene near PL promotor in recombinant prokaryotic plasmid was completed by ABI Automatic DNA Seq Machine. 方法使用ABI公司的373A自动测序仪，对插入有HIV－1SF2株env基因的原核表达质粒pSF2env近启动子DNA序列进行了序列测定。
- The anti-cancer mechanism of BLM is the inhibition of DNA synthesis by compound BLM formed from oxygen and iron. 博莱霉素杀伤肿瘤细胞的机制是在体内与铁、氧结合生成复合物,与染色体作用后进攻DNA靶点,引发DNA降解反应,从而抑制肿瘤细胞DNA合成。
- The results showed that both IL- 6 and RA might act on S phase and inhibit DNA Synthesis of HCC cells. 结果表明IL－6和RA作用于细胞周期的S期，抑制肝癌细胞的DNA合成。
- MeHg may decrease cell percentage in S phase, inhibit the DNA synthesis and make cell block in G 2 phase. 不同剂量的甲基汞可以引起 S时相细胞百分数减少 ,DNA合成受到抑制 ,并出现 G2 期细胞阻滞
- Tritium labeled thymine deoxyriboside ([ 3H] TdR) uptake was measured to observe DNA synthesis. 氚胸腺嘧啶核苷([3H]TdR)掺入法检测TP40对T24细胞蛋白质合成的抑制作用。
- During the interphase DNA synthesis takes place in preparation for the process of replication of chromosomes. 在分裂期间，DNA综合体会参与到染色体复制。
- Results PRP increased the DNA synthesis of cellular S period by promoting BMSCs from G0/G1 period into S period. 结果PRP对培养48小时的骨髓基质细胞S期的DNA含量明显增高,并促使细胞内线粒体更丰富,粗面内质网增多。
- Clone the final PCR product and BamH I cut the original DNA templet , The DNA synthesis complete. 采用类似的方法，完成所有的PCR循环，就可以得到所需要合成的DNA长片段。
- This overturns a long-held belief that cohesion is strictly coupled to DNA synthesis. 这个结论扭转了长期以来认为内聚力只是作用于DNA合成阶段的说法。
- The effect of concentrated H. pylori culture supernatant (CHCS) on unscheduled DNA synthesis (UDS) in human gastric mucosal cells was studied. 本实验以布氏肉汤旋转培养法制备幽门螺杆菌提取液，观察其对胃粘膜细胞非程序DNA合成的影响。 结果表明幽门螺杆菌提取液可诱导胃粘膜细胞的UDS。
- The AFP concentration was determinated with radioimmunoassay,while the DNA synthesis was studied by the 3H-TdR incorporation(CPM). 放射免疫法检测肝癌细胞分泌甲胎蛋白（AFP）含量，3H－TdR掺入法测定DNA合成放射活性（CPM）。
- Injected with propronolol (PPL), effect of both on cAMP was checked, and at the same time inhibition of DNA synthesis was weakened apparently. 心得安(PPL)能够阻断IPR或照射升高cAMP的作用,同时又能明显减轻DNA合成的抑制程度。
- HSS stimulated regeneration of liver, enhan-ced DNA synthesis of hepatocytes and increased ~3H-TdR incorporation into DNA. HSS能刺激受CCl_4损伤的肝再生,促进肝细胞合成DNA和~3H-TdR掺入肝细胞DNA。
- Any of a group of antibiotics produced by the soil actinomycete Streptomyces caespitosus that inhibit DNA synthesis and are used against bacteria and cancerous tumor cells. 自力霉素任何一组由土壤放线菌类尖状链菌霉产生的抗生物质，它抑制脱氧核糖核酸形成，用来抗菌及抗癌症肿瘤细胞
- This could explain the delay of DNA synthesis prior to cell division together with excessive cytoplasmic growth and premature haemoglobinisation. 这可说明为什么在细胞分裂前DNA合成延时、过多的胞浆生成和不成熟的血红蛋白的形成。
- Within the capsid, reverse transcription produces a single-strand DNA copy that serves as the template for second strand DNA synthesis. 在这种蛋白质壳中，逆转录过程制作出乙肝单链DNA拷贝，它充当第二条DNA链合成所需的模板。
