查询词典 monotonically decreasing sequence

We cloned the Rana temporaria chensinensis David skin cDNA using a PCR strategy and detected its activity in rana using a antibacterial protein assay against Micrococcus luteus. The cloning was based on a report of GenBank. The deduced amino acid sequence resulted in 53 amino with 46% identity to amphibia. RT-PCR was used to detect peptide mRNA in Rana temporaria chensinensis David.

我们用提取中国林蛙皮肽总RNA，逆转录合成cDNA，PCR扩增得到DNA片段，并与GenBank上登陆的其他蛙类的皮肽抗菌肽序列进行比较，发现此序列是一个新的蛙皮肽抗菌肽序列。

Anaphylactoid purpura ; children ; Hans ; HLA-DQA1 gene ; polymerase chain reaction-sequence specific primer

过敏性紫癜；儿童；汉族；人类白细胞抗原DQA1基因；聚合酶链反应-序列特异性引物

The results show that there is obvious divergence of mitochondrial DNA sequence between Anas domestica and the wild species.

比较两种野鸭和金定鸭的图谱，发现金定鸭与绿头鸭的亲缘关系较近。

Two distance models of amino acid sequence could be used to calcul ated Anatidae molecular clocks and their result are accurate. The estimation of the split between Phasianidae/Anatidae is 116.3785MYA ("""" l+2TiTv""""). The divergence time of Anser/Anatinae is estimated to be 71.2247MYA("""" l+2TiTv"""").

估计雉科与鸭科、雁属与鸭亚科、河鸭属与其它4个鸭属(鹊鸭属、绒鸭属、栖鸭属、斑胁草雁)间的分歧时间分别为116.3785MYA(&1+2TiTv&)和101.798MYA和129.461MYA、71.2247MYA(&1+2TiTv&)和55.1225MYA和62.52231MYA、36.8749MYA(1+2TiTv)和32.9498MYA和35.5044MYA。

Liaoyang has been the joint connection of different races in northeast. It is the earliest city that set up authority government served for Zhongyuan dynasty. Its organizational system and annalistic system are the most integrate historical sequence.

辽阳成为中国北方各族融合、交流的聚合点，也是中原王朝在东北地区设置行政机构最早的城市，它的建制沿革与编年体系是东北地区最完整的历史序列。

SAT remove ammonia and nitrate nitrogen in the sequence of aerobic, anoxic and anaerobic conditions.

SAT可以通过好氧和厌氧状态的生物作用有效去除水中的氨氮和硝酸盐氮。

In the present study, differential display polymerase chain reaction was used to isolate three antennal -specific mRNA from the moth of cotton bollworm. Sequence analysis indicated that A4-1 clone was homologous to the glutathione S-transferase family of proteins.

利用差异显示PCR的方法分离得到了3条棉铃虫触角专一性的mRNA片段，在GenBank中进行同源搜索表明，克隆A4-1与昆虫谷胱甘肽-S-转移酶基因家族具有很高的同源性。

To enrich the molecular biology information of Antheraea pernyi nucleopolyhedrovirus, the p11 gene was PCR amplified and cloned. Moreover, the sequence was subjected to bioinformatics analysis.

为丰富柞蚕核型多角体病毒分子生物学基础，通过PCR扩增克隆了ApNPVp11基因并进行了序列的生物信息学分析。

Here we show that extracts of the Aplysia central nervous system and extracts of sensory neurons contain a set of proteins, including one with properties similar to mammalian CREBPs, that specifically bind the mammalian CRE sequence.

A磷酸化时能够增强转录。我们发现海兔中央神经系统和感觉神经元的提取物含有一系列蛋白，其中有一个与哺乳动物特异性得结合到哺乳动物的CRE序列上的CREBP性状类似。

The molecular phylogeny of Alismatidae based on analysis of chloroplast rbcL gene sequence data serves as a framework with which to evaluate character evolution with respect to the derivation of apocarpy in the group.

本文基於rbcL基因序列资料构建了泽泻亚纲的系统发育关系，依据此系统发育关系为框架，讨论了泽泻亚纲不同心皮的起源与演化，尤其是离生心皮的起源与演化。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。