最后,似乎很少或根本没有人认为喜爱以转基因作物逆转座子横行与人类和家畜的形式来发泄到人类基因组之上的浩劫。
Finally, little or no thought seems to have been given to the havoc that could be wreaked upon the human genome by GM crop retrotransposon running amok within humans and farm animals.
转座子已被证明在遗传稳定性上具有强大的影响力。
Transposons have been shown to have powerful impacts on genetic stability.
当然,还没有充分的关于随着植物胚胎培养而重新启动休眠转座子的因素的研究。
Certainly, there has been inadequate study of the factors reactivating dormant transposons following plant embryo culture.
于是我们开始做转座子的突变发生。
格雷·塞尔认为可将过度活跃的转座子引入杂草种群,以根除它们。
Gressel [6] has suggested that hyperactive transposons could be introduced into weed populations in order to eradicate them.
因为转座因子能自我复制,这表明在它们的基因组中比它们双亲具有更多的后代。
Because transposons replicate themselves, it suggests that offspring have more of them in their genomes than their parents.
迪瓦恩说:“假如你有一个孩子,这个孩子可以有你所没有的这些转座因子中的一个或多个新的复制品。”
"If you have a child, the child could have one or more new copies of these transposons that you don't have," said Devine.
本文介绍了果蝇P转座因子的一些研究进展。
This paper introduced the studies advances of P transposable element in Drosophila .
并就转座子标签技术的研究新进展,转座子标签技术在水稻功能基因组学研究中的应用等方面进行了综述。
It discusses the progress of transposon tagging technology, as well as its use in studying in functional genomics of rice.
这种基因调控模式不仅限于真核生物,细菌利用小分子rna,尤其是那些从CRISPR位点沉默的噬菌体,转座子和质粒表达。
This mode of gene regulation is not restricted to eukaryotes; bacteria utilize small RNAs, notably those made from CRISPR loci that silence the expression of bacteriophages, transposons and plasmids.
这些结果表明,萘降解细菌的降解基因和转座基因具有高度的保守性。
These results indicated that degradative and transposable genes of the naphthalene-degrading bacteria are highly conserved.
转座子标签法是克隆与分离植物基因的一项十分有效的方法。
Transposon tagging is an effective method for plant gene cloning and isolation.
在旋转座椅会变成很容易让您在舒适的访问进出你的车。耐用材料制成,易于清洁棉。
The swivel seat will turn easily enabling you to comfortable access in and out of your car. Made from durable, easy clean quilted material.
概述了植物反转录转座子的类型结构及作为遗传工具在生物学中的作用。
The types and structures of plant retrotransposons were summarized. The retrotransposons were used as genetic tools in plant biology.
转座序列是生物中最易于发生水平转移的基因类型;
Evidence accumulated demonstrated that transposable sequences are most likely undergoing horizontal transferring.
在这项研究中,他们检测了76位人类基因组,发现了令人惊讶的转座因子出现频率,并发现它们在肺癌基因组中非常活跃。
For this study they examined the genomes of 76 people and found transposons were surprisingly prevalent; they also found they were very active in lung cancer genomes.
实验还采用了转座元系统来延长肝脏中胰岛素的表达。
A transposon system was also used to prolong the insulin expression in the liver.
以往的基因克隆方法如图位克隆法、转座子标签法等大都是建立在正向遗传学的基础上,这些方法只适用于一个或少数基因,应该说是零敲碎打的策略。
However the former cloning methods such as map-base cloning or transposon tagging which based on forward genetics can only cloned one or several genes at the same time.
逆转座子是水稻转座因子的一个主要组成部分。
Retrotransponson is one of the major parts of rice transposon.
文中对反转录转座子的类型、结构与特点进行综述,并探讨其作为分子标记在现代生物学中的应用。
In this paper, types of plant retrotransposons and their structure and characteristics are summarized, and their use as molecular markers in modern (biology) is also discussed.
最后对转座元件在原生动物寄生虫的进一步研究和应用作了展望。
Finally, the prospects of transposable elements were discussed in the application of functional gene research of protozoa.
经鉴定证实目的基因发生了特异转座和获得的病毒为特异的重组病毒。
It was approved that the gene transposition and specific virus recombination were performed from the constructed plasmids.
本文简述近代对控制生物遗传和进化的转座因子的研究动态。
Our article deals with the recent studies on the transposable elements controlling heredity and evolution in organisms.
主要讨论了UV -B信号途径及光受体,UV - B诱导的DNA损伤、转座子激活,UV - B对光合器官的分子伤害及相关基因表达的调控等。
UV B signaling pathway and specific UV B receptor, DNA damage, activation of transposons, molecular damage of photosynthetic apparatus and UV B regulation of related gene expression were included.
在进化上,这可能是生物调控基因表达及抵御病毒侵染或转座子诱导DNA突变的一种共有的生理机制。
That may be a common physiological mechanism which means organism can control the expression of genes and resist the virus infection, or the DNA mutation induced by during the period of evolution.
我们希望PB转座系统的应用能进一步推动解析哺乳动物基因功能的进程,对人类生物学和疾病研究有所助益。
We hope applications of the PB system will accelerate functional annotation of the mammalian genome, and will benefit the study of human biology and diseases.
反转录转座子是植物中最不稳定的遗传元件之一,它们对基因组的大小、结构、功能和进化都有重要作用。
Retrotransposons are one of the most unstable genetic elements in the plant kingdom, they have the potential to dramatically affect gene function and host genome structure.
转座因子主要是一些“自在”或“无功能”的DNA,其对宿主进化无关紧要的观点受到了质疑。
The idea that transposable elements (TEs) are mainly 'selfish' or 'junk' DNA with little importance for host evolution has challenged.
我们的实验结果为在哺乳动物和其它脊椎动物中建立一个作为多功能遗传分析工具的高效转座系统迈出了关键性的第一步。
Our data provide a first and critical step towards a highly efficient transposon system for a variety of genetic manipulations in mammals.
可变剧场突破了传统演出场馆的模式,设计成灵活多变的空间,配置了电动母台、电动子台等舞台机械设备,并暗藏电动翻转座椅。
Nothing like conventional stages, the multi-functional theater is flexible in distribution of space by means of automatic machinery as well as convertible seats hidden inside.
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