mutation

美 [mju?te??(?)n] 　英 [mju??te??(?)n]

• n.變異；改變
• 網(wǎng)絡(luò)突變；基因突變；變種

詞形變化

同義詞

英漢雙解

英漢解釋

英英解釋

例句

"If every mutation out there was reported, it would be like reporting changes in the weather, " he said.

“倘若報(bào)告所有的突變，那就像報(bào)告天氣的變化一樣，”他說。

Two of the studies pointed to a genetic variation in the gene that is found commonly, and a third found a rare mutation of this same gene.

其中兩項(xiàng)研究指出了該基因上的一種常見遺傳變異，而第三項(xiàng)研究發(fā)現(xiàn)了該基因的一種罕見變異。

In a bacterial population exposed to a killer drug, a few lucky individuals might have a genetic mutation that kept them alive.

把細(xì)菌種群置于藥物后，少數(shù)幸運(yùn)的細(xì)菌可能發(fā)生了基因變異，從而使得它們存活下來。

So that is often performed as a confirmatory test to see if there is a specific mutation to whichever agent is being utilized.

因此，這種檢測通常用作確證試驗(yàn)，用以探查是否有特異變異及這種變異針對何種藥物。

Further sequencing, sequencing results showed the footage inserted in line with expectations, there was no mutation, the correct time frame.

又進(jìn)一步測序鑒定，測序結(jié)果表明插入的片段與預(yù)期相符，沒有出現(xiàn)堿基突變，其讀碼框正確。

The mutation itself is in a gene for a nerve-cell protein of a type known as an ion channel.

變異的基因是編碼一種叫做離子通道的神經(jīng)細(xì)胞蛋白質(zhì)。

Only one of every 1, 000 people of American and European descent has this mutation inherited from both mother and father.

只有千分之一的美國人或是歐洲人可能繼承父母的基因變異。

Variation in mtDNA is often assumed to conform to a constant mutation rate equilibrium neutral model.

線粒體DNA進(jìn)化通常被認(rèn)為遵循一種穩(wěn)定的突變速率平衡中性模型，但有證據(jù)表明該假設(shè)可能并不可靠。

The existence of SRY and the point mutation may be the cause of the sex reversed deformity.

SRY基因的存在及其突變可能是導(dǎo)致性反轉(zhuǎn)畸形發(fā)病的原因。

Distribution of the FNP also suggests that this mutation may have occurred during the divergence of japonica from its wild ancestor.

該FNP的分布也表明該突變可能在粳稻從水稻祖先分化出來之前已經(jīng)發(fā)生。

In this study, researchers found a connection between a mutation in sperm DNA and a form of dwarfism known as achondroplasia.

在這個(gè)研究中，研究者發(fā)現(xiàn)精子DNA變異和侏儒癥（軟骨發(fā)育不全）存在聯(lián)系。

So people will try and get some sort of gene-based test to measure the expression-mutation of these kinases.

因此人們嘗試著取得一些基因水平的測試蛋白激酶突變表達(dá)的方法。

Living organisms have a similar tradeoff in deciding how much mutation and innovation is needed to keep up with a changing environment.

生命有機(jī)體為了跟上環(huán)境的變化，在決定應(yīng)該在多大程度上進(jìn)行變異和創(chuàng)新時(shí)，也會作出類似的權(quán)衡。

Also, some shorter people possess a rare genetic mutation, known as the "Methuselah gene, " that seems to extend their life spans.

但是恰恰是一些個(gè)子不高的人會有很少見的基因突變，也就是“高壽基因”，它可以延長壽命。

He also questions whether the team has determined the age of the mutation correctly, because the estimates range over at least 3000 years.

他還質(zhì)疑該研究團(tuán)隊(duì)是否準(zhǔn)確地定位變異（譯者注：看來老外是不相信中國研究人員的數(shù)據(jù)的。），因?yàn)?/c>這估測跨越度至少3000年。

Before heading west towards Europe, the next mutation , which defined a new lineage, appeared in a man around 35, 000 years ago, ' he said.

他說：“在他們西遷至歐洲之前，大約3萬5千年前，下一代物種突變出現(xiàn)在種族群體的個(gè)體中，標(biāo)志著一個(gè)新世系的形成?！?/jz>

When scientists examined the pair's DNA, they found a mutation in a gene called DEC2, which governs cell production and circadian rhythm.

科學(xué)家們通過檢測這對DNA發(fā)現(xiàn)一個(gè)叫作DEC2發(fā)生了突變，而這個(gè)基因正是控制細(xì)胞分裂和生理周期的。

Order a course first try, did not expect to face after taking the spot light at the end of a gradual mutation.

先訂購了一個(gè)療程試試，沒想到服用后臉上的斑末尾漸突變淡了。

A single mutation might, at least theoretically, be enough to earn a small group of animals a species name.

就理論上來說，單一突變就可能足以讓一小群動物成為一個(gè)新種。

We have a strong association between the presence of this virus and a genetic mutation that's been linked to cancer.

這個(gè)病毒與腫瘤遺傳變異之間有很強(qiáng)的關(guān)聯(lián)。

Scientists have been trying to get an accurate estimate of the mutation rate for over 70 years.

在過去70年里，科學(xué)家們不斷的嘗試對的基因突變速率做一個(gè)比較準(zhǔn)確的計(jì)算。

But the scientists found a spontaneous mutation that causes seedlessness in a cherimoya relative, the sugar apple.

但是科學(xué)家們在南美蕃荔枝的近親——另一種番荔枝身上發(fā)現(xiàn)了引起無籽的自然轉(zhuǎn)變。

A partial tandem duplication is a type of gene mutation that occurs when a section of a gene is repeated, like a stutter in the gene's DNA.

部分串聯(lián)復(fù)制是基因突變的一個(gè)類型，當(dāng)一個(gè)基因片斷重復(fù)時(shí)發(fā)生，就像停頓基因。

Since mesophyll cells photorespire, photosynthetic capacity of the mutant would not be affected by this mutation.

由於葉肉細(xì)胞可進(jìn)行光呼吸，故突變型之光合作用能力不受到影響。

In contrast, the researchers did not find the mutation when they analyzed large comparison populations of Iranians and Americans.

相反的是，研究人員在他們對美國人和伊朗人進(jìn)行大規(guī)模人口對比分析中仍然沒有發(fā)現(xiàn)突變。

What is more, if there were a pandemic it would be only a matter of time before a drug-resistant mutation of the virus emerged.

更嚴(yán)峻的是，疫情爆發(fā)后一段時(shí)間，抗藥性的突變病毒的產(chǎn)生也就只是時(shí)間的問題。

The experimental data demonstrated that the mutation of the surface-charged residue altered spatial structure of myoglobin.

與野生型肌紅蛋白的實(shí)驗(yàn)數(shù)據(jù)比較，得知Mb表面氨基酸突變后，Mb的空間結(jié)構(gòu)發(fā)生了變化。

Inactivation of this enzyme due to a mutation of the DBH gene causes a selective (nor)-adrenergic failure of the sympathetic nervous system.

這種酶失活的原因是基因突變的基因根源胸徑有選擇性（或）腎上腺素失敗的交感神經(jīng)系統(tǒng)。

If there is no record in mutation at one MSA position, we say that position tends to be conserved .

一個(gè)排比的位置如果總是只能觀察到一種胺基酸殘基，我們就稱它是保守性十分強(qiáng)的位置。

Due to mutation people at last beginning to use their brains more than 34%. Completely lost the notion of evil and hatred.

年，由于人類的變異，人類開始使用了多大34%的大腦部分，對于邪惡和仇恨的概念完全忘記了。

As Nowak has shown, all that's necessary for life to emerge are molecules subject to forces of selection and mutation.

如同諾瓦克所闡述的，生命的出現(xiàn)，只需要分子服從選擇和變異的力量。

The PCR products of suspected cases with the point mutation were further DNA sequenced so as to determine its mutation characters.

對疑有點(diǎn)突變的病例，進(jìn)行DNA序列測定，以明確其具體的突變性質(zhì)。

Therefore, how the displacement mutation and calculation convergence happened can be as a criterion to judge the roof damage.

因此，將監(jiān)測點(diǎn)位移是否突變、計(jì)算是否收斂作為頂板破壞的判據(jù)。

However, this can come at the price of genetic mutation, so growing fast is not always desirable.

但是，這通常是由基因突變引起，并不是我們所期望的正常生長。

When researchers better understand the full impact of the mutation it could pave the way for new treatments for the heart ailments.

一旦研究人員更加了解這種基因突變的完整影響，便可能促成找出治療這種心臟病的新療法。

XAVIER: "One of the many spectacular things my mutation allows me to do is I can read your mind. "

澤維爾“的事情之一，我的許多壯觀的突變讓我做的是我能讀懂你的心思?！?/jz>

The mutation did not alter intelligence or psychological well-being; the KE family was normal in those regards.

這種突變對智能和心理健康沒有影響，KE家庭在這些方面完全正常。

Conclusion: The point mutation in this area of mitochondrial DNA might not be related hereditary ataxia.

結(jié)論：遺傳性共濟(jì)失調(diào)的發(fā)生、發(fā)展可能與該區(qū)域點(diǎn)突變無關(guān)。

Let me explain. You see, I'm a superior genetic mutation, uh, An improvement on the existing mediocre stock.

讓我解釋一下。你知道的，我是個(gè)優(yōu)秀的遺傳變異產(chǎn)物，對現(xiàn)有的次品來說存在一個(gè)顯著提高。

He had experienced a particularly dramatic mutation, in which a piece of chromosome 5 had been swapped with a piece of chromosome 7.

這個(gè)男孩經(jīng)歷了一次尤其劇烈的突變，他的第五條和第七條染色體各有一個(gè)片段互相交換了位置。