查询词典 nucleic acid

Contek's gold cracked-cell pollen contains the nucleic acid DNA, RNA, and superoxide dismutase SOD, rutaceae, inositol and other high-unit enzymes more than 18 kinds.

康达黄金破壁花粉中含核酸DNA、RNA、超氧化物歧化酶SOD、芸香素、肌醇等高单位酵素18种以上。

As compared with the tissue of young leaf, the contents of RNA, DNA and total nucleic acid in freshly isolated protoplasts from sugarcane Saccharum officinarum L.

与幼叶组织相比，酶法新鲜分离的甘蔗和烟草幼叶原生质体内的RNA、DNA及总核酸含量均降低。其原因可能是刚游离的原生质体内酸性和碱性RNA酶与DNA酶等活性提高所致。

The HPV DNA related sequences, the expression of HPV capside antigen and relationship between the ultrastructural feature of lesion and diverse types of HPV infection in 35 cases of the cervical pr61iferative lesions(cervical condyloma, cervical cancer)were analyzed on the levels of cell,subcell and molecule by using nucleic acid hybridization, immunohistochemical method and electron microscopic technique.

本研究分别用核酸杂交、免疫组织化学和电子显微镜术等方法从细胞、亚细胞和分子水平上比较分析了35例子宫颈增殖性病变中人乳头瘤病毒DNA相关序列，人乳头瘤病毒衣壳抗原的表达以及病变超微结构变化特征与不同型别人乳头瘤病毒感染之间的关系。

After exposure to 100 mg/L chlorine dioxide, ATP, Ca^＋＋ ion and K^＋ ion in the bacterial thalli leaked out obviously, but injury to nucleic acid was not significant.

结论核酸并不是二氧化氯杀菌时的靶位点，胞内物质的渗漏与细菌致死的联系并不十分明显，二氧化氯的杀菌机理可能在于对细胞质的凝集作用上。

Methods Vascular specimens from 41 patients with thromboangiitis obliterans and 14 normal controls were analyzed by PCR. The nucleic acid sequence of enhancer located in the upstream of immediate early gene of cytomegalovirus was used as target region for detection of cytomegalovirus DNA.

方法以人巨细胞病毒即刻早期基因上游的增强子为扩增区段，用PCR技术分析了41例血栓闭塞性脉管炎病变血管壁中和14例正常血管壁中人巨细胞病毒的感染情况。

Other methods such as Biolog GN analysis,phospholipids fatty acids analysis and nucleic acid-based analysis can be used to study and characterize soil microbes which currently cannot be cultured,a...

使用Biolog分析、磷脂脂肪酸分析和核酸分析等方法，可研究和表征那些现在还不能够被培养的土壤微生物，从而获取关于土壤微生物群落多样性的更多和更完整的信息。

Full length nucleic acid sequence of recombinant pGEM-AC-7 were determined and we found recombinant pGEM-AC-7 was 1146 bp long, inculding all open reading frame except initiation coden ATG and 192 bp 3-end non-coding reagion.

DNA序列分析和PCR鉴定表明，插入片段均由5&端特异引物单个引物扩增出来，对7号重组克隆插入片段DNA全序列分析表明，7号重组克隆插入片段全长1146 bp，包含了除启始密码子外的全部编码区和192 bp的3&端非编码区。

The nucleic acid and protein content of shoot apexes and leaves were detemined during Camellia oleif era's shoot growth.

应用紫外分光光度法测定了油茶新梢生长过程中茎尖、叶片的蛋白质、核酸含量的变化。

In order to investigate the source of nucleic acid in the sera of host infected with S. japonicum, single or dual sex cercariae of S. Japonicum infected mice models were set up for further research.

结果初步证实在日本血吸虫感染早期，血清中的核酸物质可能主要来源于移行过程中死亡的童虫以及虫体发育过程中更新脱落的表皮组织，而在感染的急性期和慢性期，小鼠血清中的核酸物质可能主要来源于虫卵的分解产物。

Consequently, there is no electrostatic repulsion when PNA hybridizes to its target nucleic acid sequence, giving a higher stability to the PNA–DNA or PNA–RNA duplexes than the natural homo- or heteroduplexes.

因此，当PNA与靶核酸序列杂交时不存在静电排斥，从而使PNA-DNA和PNA-RNA双链比野生的同源或异源双链具有更好的稳定性。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。