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- There are three million base pairs in human DNA. 人類(lèi)基因組中有30億個(gè)基對。
- It base pairs with adenine in the complementary strand of DNA. 在互補DNA中的配對堿基為腺嘌呤。
- Conventional sequencers evaluate about 1,000 base pairs at a time. 傳統定序儀一次約只能評估1000個(gè)堿基對。
- The human genome contains approximately three billion chemical base pairs. 人類(lèi)基因組包含大約三十億個(gè)化學(xué)堿基對。
- He invented a technique to determine the sequence of base pairs in dna. 他發(fā)明了一種技術(shù)來(lái)測定DNA的堿基對序列。
- This specificity probably resided in the sequence of base pairs along the molecules. 這種專(zhuān)一性可能寄寓在分子的堿基對順序之中。
- Noonan and his colleagues looked for sequences with more base pairs in humans than in other primates. 努南和他的同事們找序列與更多的基地，對在人類(lèi)比在其他靈長(cháng)類(lèi)動(dòng)物。
- But heavy smokers wore an additional 200 base pairs off their telomeres after 40 years of puffing. 但是，每年,那些已吸煙40年的煙民的端粒將會(huì )額外地失去200對堿基。
- The synthetic virus, Venter said, has the same 5,386 base pairs of DNA as the natural form and is just as active. 凡特說(shuō)，這種人工病毒和其天然的病毒型式具有相同的5386對堿基，而且也同樣具活性。
- In February, the two groups charting the human genome published their results--the entire 3 billion base pair sequence. 在(2001年)2月份，兩個(gè)研究小組發(fā)表了他們的人類(lèi)基因組圖，也就是30億堿基對序列結果。
- The base pair ratio, AT:GC, is constant within a species but differs between species. AT:GC之間的堿基比具有種內特異性，但在不同種之間往往是不同的。
- Compared with Gambia isolate, the FEN 1 gene of FCC1/HN isolate has 6 base pairs deletion at 1 581- 1 586 bp and other 5 bp mutations. 測序表明,惡性瘧原蟲(chóng)FCC1/HN株與國外Gambia株和3D7株的FEN 1基因序列有較高的同源性。
- Sequencing DNA has come down in price by half annually, from $10 per base pair in 1990 to under a penny today. 資訊科技通常不要一年，價(jià)格表現比和產(chǎn)能就會(huì )增加一倍。
- The large numbers of hydrogen bonds that form between the base pairs along a DNA or RNA molecule stabilize the double helix. 這些互補堿基對之間形成的大量的氫鍵可以維持雙螺旋結構的穩定。
- At the same time, UVB radiation has obvious damage to the base pairs, among which the pyrimidine base pairs are influenced more seriously. 就堿基對的受損傷程度來(lái)說(shuō),嘧啶堿受損最嚴重,部分證明了環(huán)丁烷嘧啶二聚體和64光產(chǎn)物的形成。
- In addition to the sequence of the base pairs, the instructions are in the packaging -- how DNA is folded within a cell. 除了堿基對的順序，主要線(xiàn)索在于包裝過(guò)程--即DNA在細胞內是如何折疊的。
- In this case, instead, antisense RNA sets up base pairs far away from where the reading should start?but still manages to stop the reading. 在這種情況下，反而是反義RNA從遠處的堿基配對開(kāi)始轉錄，但它仍可達成阻止轉錄的開(kāi)始。
- Approximately 400 base pairs of the mitochondrial 12S rRNA gene from 24 species of Chinese ranid frogs (Table 1) were sequenced. 測定了中國蛙科動(dòng)物24種和蟾蜍科的中華大蟾蜍線(xiàn)粒體12S rRNA基因長(cháng)約400bp片段的序列。
- Preliminary mapping results showed that the GLS gene was located on the short arm of chromosome 4 near 160 thousand base pairs. 初步定位結果表明，GLS基因位于第四條染色體短臂上靠近0端的16萬(wàn)堿基附近區域。
- Granted, he chose the organism with one of the smallest genomes on the planet, but splicing together its more than 582,000 base pairs was no easy feat. 這項計劃獲得批準后，他選擇了擁有世界上最小基因組的有機體，然而要將它的582000多個(gè)堿基對拼接在一起并不是一件容易事。
