一份相关报道关注到了牛随时间发生的基因转变。
A related report looked at genetic changes in cattle over time.
研究员称该发现表明，未来有可能采用基因转变以使雄蚊无生殖力来控制携带疟疾病菌蚊子的数量。
The researchers said findings suggest that in future it might be possible to control the size of the malaria-carrying mosquito population by introducing a genetic change that makes males sterile.
所以我们找出这些有自然差异的猫，再用他们繁殖后代。这不是人为地转变基因。
So naturally divergent cats were found and then bred so there is really no modification of the gene.
塔特萨尔博士认为，转变到人类的飞跃产生已经很突然，或许由于几个重要的基因变化。这就是为什么这个转变在化石记录里很难找到。
Dr. Tattersall believes the leap to humans may have been brought about very suddenly, perhaps by a few critical genetic changes, which is why the transition is so hard to trace in the fossil record.
我们已经将自然选择的概念从头进行转变。自然并不是选择待选基因的唯一力量-人类也能对基因进行选择。
We've turned the notion of natural selection on its head. Nature isn't the only force that picks the genes that stick around - we're doing it too.
而且——如我所预料的那样——如果转基因灾难的可怕预言未能成为现实，失望的情绪将会转变为对(其他)实际风险的忽视。
Moreover if, as I expect, the dire prophecies of GM doom fail to materialise, the feeling of let-down may spill over into complacency about real risks.
与之其进化相关的基因，包括编码的神经离子通道的基因，可能受到了积极的选择压力，从而加速了基因变化的转变。
It is likely that the genes involved, which include genes that encode neuronal ion channels, have been subject to a positive selection pressure leading to an accelerated evolution of genetic changes.
大鼠通过消化，甲基通过自己的方式进入了胚胎的染色体，转变成具有决定性的基因。
After being consumed by the mothers, the methyl donors worked their way into the developing embryos' chromosomes and onto the critical agouti gene.
随着研究水平的不断提高，基因治疗最终将会从默默无闻的转变成为声名大振的临床实践。
Given the pace of progress on these and other fronts, gene therapy is at last ready to mature from a soundbite into sound clinical practice.
但是这取得了成功。他运用了已使用多年的基因，而把普通组织转变为癌细胞，使组织生长。
But it paid off. He applied genes that had been used for years to transform normal tissue into tumor cells, and the tissue grew.
生物工程公司Arteriocyte的科学家们接手了防御及研究项目局的合同，项目被称为基因转变。
Scientists at the bioengineering company Arteriocyte had a DARPA contract (Defense and Research Projects Agency) to engineer red blood cells, a process called pharming.
它可使选定的个体基因从一种生物转变为另一种生物，并且还可在不相关的物种之间转变。
It allows selected individual genes to be transferred from one organism into another, also between non-related species.
神经递质不是把个体基因组成转变为行为的唯一途径。
Neurotransmitters are not the only way an individual's genetic make-up is translated into action.
他们担心野生植株也会获得经过基因转变的抵抗性。
They note concerns that wild plants could, as a result, gain genetically engineered resistances.
研究人员发现了新的小分子，这些小分子可能会在前列腺癌细胞将正常细胞转变为癌细胞过程中阻断癌细胞关闭正常基因的表达。
Researchers have discovered new small molecules that may prevent prostate cancer cells from turning off normal genes in a process that transforms normal cells into cancer cells.
从遗传图谱中已经可以洞察与不同药物处理相关的遗传转变，这将为我们发现抗药性基因提供可能。
This tool has already yielded insights into the genetic changes that correlate with different drug treatments, pointing us to genes that may contribute to drug resistance.
长期而言，发现这些易感基因能够根本性的转变医学实践。
In the long term, finding these genes will radically transform the practice of medicine.
该基因可在干细胞中将毒性小的5 -氟胞嘧啶(5 -FC)转变为5 -FU，该化疗药物由干细胞进入肿瘤细胞，产生致死性的旁观者效应。
This gene can convert a less toxic drug, 5-fluorocytosine (5-fc), to 5-fu inside the stem cells, and the chemotherapy can then seep out into the tumor, producing a lethal by-stander effect.
以遗传基因转变来解说新品种的新达尔文理论。
Darwinian theory that explains new species in terms of genetic mutations.
本文我们分离到了一个控制小穗分生组织向花分生组织转变以及花器官发育的基因SUPERNUMERARYBRACT (SNB)。
Here, we report the identification of the SUPERNUMERARY BRACT (SNB) gene controlling the transition from spikelet meristem to floral meristem and the floral organ development.
将经过基因改选的干细胞注入癌症患者的大脑内，干细胞会将脑内的不活跃的抗癌药物转变为可以消灭肿瘤的、强有力的、靶向明确的抗癌剂。
GENETICALLY modified stem cells are to be injected into the brains of cancer patients, where they will convert an inactive cancer drug into a potent and targeted tumour-killing agent.
随着拟南芥、水稻等模式植物基因组测序的完成，植物基因组学的研究重点已经转变为功能基因组学研究。
With the completeness of the two model plants, Arabidopsis and rice, genomic sequencing project, the emphasis of plant genomic research has focused on functional genome research.
在人类基因组计划完成以及新的生物技术推动下，传统的药物发现模式正在向基因组学为基础的现代药物发现模式转变。
Due to the completion of human genome project and the advent of new technologies, the traditional drug discovery is shifting to genomics-based drug discovery.
这种风险的“标志”仅局限于一组16个基因，受感染患者转变为的活性结核病的18个月内可以在其的血液样本中检测到。
This risk "signature, " confined to a set of 16 genes, could be detected in a blood sample as early as 18 months before the infected person developed active TB.
其次是生物学，由基因组排列而产生的大量内容，使得遗传学在一定程度上转变成了信息科学。
Biology was next, with genome sequencing throwing up so much of the stuff that genetics has turned partly into an information science.
研究人员通过把老鼠的干细胞注射进小白鼠的胚胎中获得了长有老鼠器官的小白鼠。实验中的小白鼠胚胎曾因基因转变，无法长出自己的器官。
The researchers injected stem cells from rats into the embryos of mice that had been genetically altered so they could not produce their own organs - and so creating mice that had rat organs.
我们之前已经报道过SNB(多颖壳)基因，它调控着水稻小穗分生组织向花分生组织的转变。
We previously reported that SUPERNUMERARY BRACT (SNB) regulates the transition of spikelet meristems into floral meristems in rice.
他们还通过“基因移植”，把一个物种的细菌转变为另一种。
They also converted one species of bacterium into another through a "genome transplant".
他们还通过“基因移植”，把一个物种的细菌转变为另一种。
They also converted one species of bacterium into another through a "genome transplant".
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