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- Positive selection was evident from high frequencies of derived alleles and haplotypes, and supported by simulation. 从等位基因以及单体型出现的高频率现象以及模拟效应均有利的证明了阳性选择的存在。
- Base on Yang's (2000) method we detected two human specific amino acid substitutions that were caused by Darwinian positive selection. 通过Yang(2000)的方法,检测到两个在人这一支上受到正向选择的氨基酸替换。
- The Ka/Ks value of the duplicates was significantly greater than 1, indicating that GAGE family is under positive selection. 用两种方法计算了GAGE各拷贝间的Ka/Ks值,结果为显著大于1,表明该基因家族受到正选择作用。
- Fishing water check after recent GO position selection changes. 在使用GO的时候可以正确改变钓鱼的水域。
- In this study, we performed a positive selection analysis of the VP1 genes of capsid proteins from Enterovirus 71 viruses. 本文对肠道71病毒核衣壳蛋白VP1基因序列进行了正选择压力分析。
- Applicants who have received a positive selection decision have received or will be receiving shortly a letter informing them they have been provisionally accepted. 有接受肯定的选择决定的申请者有收到或不久将会收到信告知他们有暂时的被接受的他们。
- Base on Darwinian evolution theory and rencent molecular evolution theory, positive selection may contribute to human brain evolution, and such progress may embed some impression on gene or genomic substitution pattern. 根据达尔文的进化理论及近代分子进化理论,人类大脑的进化必将受到达尔文正向选择的作用,而这种作用将在基因、基因组上留下踪迹。
- And in East Asians, they found strong evidence of positive selection in genes involved in the production of alcohol dehydrogenase (ADH), a protein necessary for breaking down alcohol. 科学家在中东人体内的乙醇脱氢酶中也发现了积极选择的证据。这种酶能够快速瓦解酒精。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- The launch position selection is one of the important parts of the Military Operational Research,which actually is a MADM problem. 战术导弹发射阵地选择是导弹作战兵力运筹的重要组成部分,其本质是一多准则多属性决策问题。
- One is the utilization of bio-safe positive selective markers which are genes mainly related to metabolism of auxins and carbohydrates. 一是选用安全的正向选择标记,主要是与糖代谢和激素代谢相关的基因。
- Specifically, chapters are devoted to handling real-time data feeds, managing orders in the exchange order book, position selection, and risk management. 各个子章节中将对实时数据获取,交易所下单管理,仓位选择,以及风险管理等方面作详细介绍。
- The fittest method for detecting positive selected codons of HA1 sequence was selected according to higher sensitivity, lower false positive ratio and smaller time consumption.2. 比较各方法发现正向选择位点的灵敏度、假阳性率、运算时间,为筛选流感病毒实际序列的正向选择位点确定最佳方案。
- On the basis of topography analysis of the artillery operational zone, this paper proposes an ant-clustering-algorithm-based method for artillery position selection. 摘要在对炮兵作战地域进行地形分析的基础上,提出运用妈蚁聚类算法选取炮兵阵地的方法。
- The DCs in the thymus have )been subdivided into two populations, lymphoid DCs and myeloid DCs.They can induce negative selection of effective T cells and positive selective of regulatory T cells. 胸腺中树突状细胞分为淋巴源性和髓源性,参与效应性T细胞的阴性选择和调节性T细胞的阳性选择过程。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- Abstract Positive selection and differential selective pressure analyses were carried out to study Haemagglutinin (HA) genes of H9N2 influenza viruses from different hosts in this paper. 摘要本文研究了不同寄主来源H9N2禽流感病毒血凝素基因正选择压力,以及比较了这些病毒所受选择压力的差异。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- immunomagnetic positive selection 免疫磁珠分选
- That shop has a fine selection of cakes. 那家商店有各种精美的糕点供我们选择。