mutations

mutations

美 [mju?te??(?)n] 　英 [mju??te??(?)n]

• n.變異；【生】突變；突變種；【語】母音變化
• 網絡變異能力；基因突變；變異品種

詞形變化

同義詞

英漢解釋

英英解釋

例句

INDIA has always been a spiritual rainforest, teeming with religions and their mutations.

印度是人類精神生活的雨林，許許多多輩份不一的宗教在這里濟濟一堂。

Every tumor begins with just one errant cell thAT has been unlucky enough to suffer AT least two, but sometimes several, genetic mutATions.

任何腫瘤都開始于某一個不幸產生至少兩個或幾個基因變異的細胞。

If this is true for other plants too, then growing into a tree may be a matter of a few mutations and the right circumstances.

如果這對其他植物同樣適用的話，那么想要得到一棵樹的話，只要一些基因的變異和適當的環境就夠了。

Until now, however, researchers did not know which mutations could make this happen.

然而，迄今為止科學家還不知道什么樣的突變會讓這種情況出現。

That makes it easy to see when particular genetic mutations happened, and thus to construct a human family tree.

這個特點使得特殊的基因突變發生時比較容易看得出來，于是就可以構建一個人類族譜樹狀圖。

Identify the cancer-causing mutations, and you might be able to develop drugs specifically tailored to deal with such reverted cells.

找到這些致癌的基因突變，人們大概就能夠研制出專門對付這種返祖細胞的藥品了。

The findings suggest that there may be strategies to identify whether infants are a carrier of one of these mutations.

這些發現提示，可能有策略發現嬰兒是否攜帶這些基因變異。

Scientists have identified multiple genes and mutations that seem to be related to ASDs, but it's more complex than just genetics.

科學家們發現多基因和基因突變似乎和自閉癥有關，但它比遺傳學更加復雜。

In recent years scientists have learned that mutations in a gene called FOXP2 seem to be crucial for human speech.

近年來，科學家們已經了解到一種名為FOXP2的基因變異體似乎是人類語言能力的關鍵所在。

My lords, it has pleased Providence to places in such a state that we appear every moment to abe upon the verge of some great mutations.

議員們，令人高興的是上帝把我們置于時時刻刻接近某些重大變化的情況下。

A woman harbouring one of these mutations transmits a variable amount of mutant mtDNA to each offspring.

一個女人窩藏這些突變傳遞一個變量數額線粒體DNA突變的每個后代。

"We strongly suspect that rare, highly deleterious mutations may co-exist with common polymorphisms in many infectious diseases, " he said.

他說：“我們非常懷疑那些罕見的、具有高度危害的基因突變可能與許多感染性疾病的普遍多形性共存。”

Generally, we accept that this happens through the DNA sequences: small, random mutations are inherited by offspring.

通常來說，我們認為這一過程發生在DNA序列中：后代繼承了微小而隨機的基因突變結果。

Had a few, fateful mutations changed an innocuous chimp virus into a human killer?

是一些決定性的突變讓這種良性的猩猩病毒變身為人類殺手的嗎？

Locus heterogeneity --- The production of identical phenotypes by mutations at two or more different loci.

基因座異質性：不同基因座的突變導致了相同或相似表型的效應。

The mutations seem to disrupt genes that are active in the developing brain and which are turned on and off in response to experience.

這些突變可能會破壞在大腦發育中表現活躍的基因，面對不同的外部體驗，人體會選擇是否讓這些基因發揮作用。

The contribution of these mutations to the adaptation of the cells towards the halogenated base will be the subject of follow-up studies.

這些變異對于細胞向鹵代基的轉化的影響將是后續研究的課題。

Several surveillance pathways have been identified over the last few years that recognize specific types of mutations in RNAs.

在過去數年間科學家已經找到了數個監視機制，它們負責識別RNA的特定變異。

The concept of maturity has undergone several mutations over the course of American history.

“成熟”的定義在美國的歷史進程中幾經轉變。

So there was no way that natural selection could favor individuals with reversed mutations.

所以自然選擇就不會優選這些逆轉突變的個體。

The physical conditions of each country, as well as the numbers and kinds of its inhabitants, have undergone many mutations.

每一地域內的物理條件和土著生物的種類與數目，都是曾經多次變動。

Patients found to be positive for mutations are strongly encouraged to have surgery, using BRAF-status as a guide.

通過應用BRAF基因狀態作為指導，如果發現突變陽性，則強烈建議其手術。

Virologists are trying to discover the mutations that could enable H5N1 to spread between people and go pandemic.

病毒學家們正在努力尋找使得它突變，并能夠在人群中傳播流行的原因。

So, in the case of neuroepithelial neoplasia, he said, they are looking for mutations outside of the 12 base pair segment of the gene.

因此，就神經上皮腫瘤而言，他們正在尋找此基因的12bp片段以外的突變。

The patent claims that the appellate court ruled invalid involved analyzing a patient's genes to see if they had deleterious mutations.

專利稱，上訴法庭裁定的無效包括了查看病人基因是否有惡性突變的分析技術。

Olivia : I suppose. Things like mind-control, teleportation, astral projection, invisibility , genetic mutations, reanimation. . .

也可以這么理解，包括思維控制，心靈傳輸，靈魂出竅，隱形，遺傳突變，重生…

The nature of these reactions means epigenetic processes are susceptible to chemical intervention in a way that genetic mutations are not.

從這一過程的特性可以看出，表觀遺傳調控容易受到化學物質的影響，而遺傳突變并不是這樣。

Thus, it is possible to significantly suppress nonsense mutations within target genes using antisense PNAs.

由此可見，反義PNA有可能在靶基因區域顯著性抑制無義突變。

Pathogenic mtDNA mutations are usually heteroplasmic, with a mixture of mutant and wild-type mtDNA within the same organism.

致病線粒體DNA突變通常是異質性，以混合的突變體和野生型線粒體DNA在同一有機體。

The search led to the identification of mutations in a gene that encodes for a trabecular meshwork protein (TIGR).

這項研究，鑒定出編碼小梁網蛋白（TIGR）的突變基因。

Health officials did not make an announcement to the public earlier because the mutations carried too little public health significance.

早些時候衛生部官員沒有向公眾發布這一消息，因為這種變異不能反映公眾健康信息。

Eventually, the number of mutations can exceed the "error catastrophe threshold" , again leading to the extinction of a population.

最終，這種變異的數量將越過“災難的門檻”（閾），又將導致群體滅絕。

All of these recessive mutations, which are considered to be null alleles, exhibit defects in internode elongation.

被認為是無效等位基因的這些隱性突變都存在節間伸長缺陷。

Amniotic fluid cells are used for prenatal diagnosis of a wide rang of fetal abnormalities caused by genetic mutations.

孕中期羊水中細胞培養和核型鑒定廣泛應用于產前診斷領域，可以發現一系列胎兒發育異常。

Dr Wright tested the theory by counting up the number of genetic mutations in a collection of closely related plants.

萊特博士藉著計算一群收集到的近親植物的突變數量，來驗證這個理論。

In a large population where the selective pressure is strong, such mutations are likely to be eliminated.

在選擇壓力強的大規模種群中，這樣的變異可能被淘汰。

The Garbha is always present, no matter what mutations and incarnations all beings may pass through during their sojourn in samsara.

胎藏總是表現出來，無論什么突變和化身所有的生命都將在輪回之中穿過經歷他們的小屋。

Changes to influenza viruses can happen as a result of quick mutations or as the end result of a slower drift in genetic material.

發生在流感病毒上的變化，可能源于某種快速變異，也可能是遺傳物質緩慢漂移的最終結果。

Easy to induce mutations (mutagenize) by chemicals or radiation.

易被化學物質和輻射進行誘變處理。

Such "silent" mutations can be ignored since, as they do not change the protein, they do not have much biological effect.

由于這些“中性”突變對蛋白的合成不構成影響，即沒有生物學活性，因此這些中性突變的基因在研究中被忽略不計。

First, the human population has expanded rapidly during that period, which increases the size of the gene pool in which mutations can occur.

研究者將這種變化歸因為兩方面。第一，在這一段時間里，全人類的人口迅速膨脹，增加了發生突變的基因池的大小。