transposons

美 　英

• n.〔遺〕轉(zhuǎn)座子；轉(zhuǎn)位子
• 網(wǎng)絡(luò)跳躍基因；轉(zhuǎn)因子；轉(zhuǎn)座元

詞形變化

復(fù)數(shù)：transposons  

英漢解釋

n.	1. 〔遺〕轉(zhuǎn)座子 2. 轉(zhuǎn)位子

英英解釋

n.	1. a segment of DNA that can move to a new position on the same or another chromosome, often modifying the action of neighboring genes

例句

Certainly, there has been inadequate study of the factors reactivating dormant transposons following plant embryo culture.

當(dāng)然，還沒有充分的關(guān)于隨著植物胚胎培養(yǎng)而重新啟動(dòng)休眠轉(zhuǎn)座子的因素的研究。

Jumping genes -- also called transposons -- are sequences of DNA that move to different areas of the genome within the same cell.

跳躍基因，也叫轉(zhuǎn)座子，是能在細(xì)胞基因組內(nèi)不同區(qū)域移動(dòng)的一段DNA序列。

This involves using mobile DNA elements called transposons to introduce mutations into tens of thousands of bacteria.

這套技術(shù)中使用到一種叫轉(zhuǎn)座子的移動(dòng)性DNA元件，來將突變導(dǎo)入到成千上萬的細(xì)菌中。

Transposons have been shown to have powerful impacts on genetic stability.

轉(zhuǎn)座子已被證明在遺傳穩(wěn)定性上具有強(qiáng)大的影響力。

The researchers constructed the transposons in such a way that they can carry the therapeutic gene into the target cell DNA.

研究人員構(gòu)建了轉(zhuǎn)位子，通過轉(zhuǎn)位子攜帶治療基因進(jìn)入靶細(xì)胞的DNA。

Because transposons replicate themselves, it suggests that offspring have more of them in their genomes than their parents.

因?yàn)?/c>轉(zhuǎn)座因子能自我復(fù)制，這表明在它們的基因組中比它們的父母有更多的后代。

The scientists delivered the construct into cultured human cells, which started manufacturing the transposons' encoded proteins.

科學(xué)家將建構(gòu)好的基因送進(jìn)人類培養(yǎng)細(xì)胞中，接著轉(zhuǎn)位子攜帶的蛋白質(zhì)會(huì)生產(chǎn)出來。

In mammals, coding sequences are also methylated, possibly reflecting the presence of transposons in gene introns.

在哺乳動(dòng)物中，編碼序列也是甲基化，可能反映了在場(chǎng)的轉(zhuǎn)基因內(nèi)含子。

As non viral vectors, SB and PB transposons system possesses critical safety and efficiency advantages over viral vectors.

作為一種非病毒載體的SB和PB轉(zhuǎn)座系統(tǒng)具有高轉(zhuǎn)座效率、安全性高等突出優(yōu)勢(shì)。

Several researchers are already working on creating transposons lacking the capacity to make their own transposase.

有些研究人員正在創(chuàng)造不能制造轉(zhuǎn)位酵素的轉(zhuǎn)位子。

Transposons such as P elements are routinely used to stably transfer exogenous DNA (transgenes) into the Drosophila genome.

轉(zhuǎn)座子如P因子通常用來穩(wěn)定轉(zhuǎn)移外源DNA（基因）的果蠅基因組中。

Transposons are just small pieces of DNA that randomly insert in the genetic code.

轉(zhuǎn)座子是小的DNA片段，隨機(jī)地插入遺傳編碼中。

Transposons are mobile DNA elements that can integrate into 'foreign' DNA via a 'cut-and-paste' mechanism.

轉(zhuǎn)位子是一種移動(dòng)的DNA分子，它通過可以通過“剪切和粘貼”機(jī)制融入異體的DNA分子。

Ivics and other researchers want to press transposons into service as safer delivery vehicles for therapeutic genes.

伊維西和其他研究人員想要讓轉(zhuǎn)位子成為更安全的載體，用以運(yùn)送治療性基因。

Gressel [6] has suggested that hyperactive transposons could be introduced into weed populations in order to eradicate them.

格雷塞爾認(rèn)為可將過度活躍的轉(zhuǎn)座子引入雜草種群，以根除它們。

Transposons are one cause of genetic diseases such as haemophilia .

轉(zhuǎn)位子是產(chǎn)生如血友病一類遺傳病的一個(gè)致病因子。

Identify Methods for the Genome Sequence Flanking the Transposons

轉(zhuǎn)座子插入位點(diǎn)的鑒定方法

Recent Advances on Transposons of Filamentous Fungi

絲狀真菌轉(zhuǎn)座子研究進(jìn)展

Application and research on transposons of plants

植物轉(zhuǎn)座子的研究與應(yīng)用

One family of transposons, for example, first made its appearance during the evolution of tetrapods ;

例如，一個(gè)家族的轉(zhuǎn)座子，首先出現(xiàn)在爬行動(dòng)物的進(jìn)化中，而且它的后代仍然是能夠識(shí)別的。