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- Because each particle has multiple DNA tentacles, bits of genetic material carrying the target sequence can glue many particles together. 由于每個(gè)金粒子上頭帶有許多的DNA短鏈,帶有標的序列的基因物質(zhì)就會(huì )將許多金粒子黏在一起。
- The promoter that RNA polymerase III recognize are U6 promoter or H1 promoter, therefore the key step of plasmid-based RNA interference technology is cloning the RNA interference target sequence to downstream of U6 or H1 promoters. RNA聚合酶識別的是U6或H1啟動(dòng)子,所以將RNA干擾序列構建到這些啟動(dòng)子的下游是以質(zhì)粒載體為基礎的RNA干擾技術(shù)的關(guān)鍵步驟。
- Methods The probe of PNA and DNA were immobilized on the gold surface with bioth avidin method,and hybridized with target sequence of the complete,one mismatch and two mismatch sequence,respectively. 方法用生物素親和素法分別將PNA、DNA兩種探針固定在基因傳感器的金膜表面,分別與完全匹配、1個(gè)堿基錯配、2個(gè)堿基錯配的互補靶序列進(jìn)行雜交,觀(guān)察2種不同的探針與靶序列反應所引起的頻率變化及所用的時(shí)間。
- On the base of the study above, the SC, SD, SE of Abu Garbra formation were determined the target sequences of exploration. 認為Abu Garbra組的SC、SD、SE層序為重點(diǎn)勘探層位。
- A new nuclear power station is on the stocks here. 這座新的核電站在建造之中。
- This old man is a famous nuclear physicist. 這位老人是一位著(zhù)名的核物理學(xué)家。
- Plans for nuclear plants have been declassified. 建造核裝備的計劃已不再保密。
- They decided to establish a nuclear power station. 他們決定修建一所核電站。
- Nuclear energy remains a double-headed creature. 核能依然是一種有利也有弊的能原。
- focal adhesion targeting sequence 粘著(zhù)斑定位序列
- Nuclear physics is a closed book to me. 核物理學(xué)是我完全不懂的一門(mén)學(xué)科。
- Nuclear physics is a closed book to most of us. 我們大多數人對原子核物理學(xué)一竅不通。
- His area of concentration is nuclear physics. 他的專(zhuān)門(mén)研究范圍是原子物理學(xué)。
- The torpedo homed in on its target. 魚(yú)雷射向目標。
- These submarines were armed with nuclear missiles. 這些潛艇裝備有核導彈。
- They are planning a new nuclear power plant. 他們正在策劃一座新的核電廠(chǎng)。
- What is the advantage of using nuclear power? 使用核能有何好處?
- The company has met their export target. 該公司已經(jīng)實(shí)現了它們的出口目標。
- She took a firm stand on nuclear disarmament. 她在核裁軍的問(wèn)題上態(tài)度很堅決。
- A stationary target is easiest to aim at. 靜止的目標是最容易瞄準的。