定义 中文名称: DNA双链体 英文名称: DNA duplex 其他名称:双链体DNA(duplex DNA) 定义:两条以3′,5′-磷酸二酯键相连而成的反向多核苷酸链通过沿着其轴向的互补碱基对的氢键交联在一起形成的双
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... 带v形缺口的 vee-notched 脱氧核糖核酸双链体 dna duplex 链体 strobilae; strobile; strobilus ...
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duplex DNA 双螺旋DNA
Thus, the Tm of PNA–DNA duplex is barely affected by low ionic strength. This significantly facilitates the hybridization with the PNAs.
因此,PNA-DNA 的热熔温度几乎不受弱离子强度的影响,十分有利于PNA的杂交。
The stability of these triple helixes is so high that homopyrimidine PNA targeted to purine tracts of dsDNA invades the duplex by displacing one of the DNA strands.
这种三螺旋体的稳定性极高,以至于在同型嘧啶PNA靶向双链DNA嘌呤道时,能取代其中一条DNA链侵入双螺旋。
Objective To investigate the value of duplex polymerase chain reaction (DPCR) in early diagnosis of Legionella pneumonia by detecting Legionella DNA in sputum and bronchoalvelar lavage fluid(BALF).
目的探讨双重聚合酶链反应(DPCR)法检测痰及支气管肺泡灌洗液(BALF)中军团菌DNA在早期诊断军团菌肺炎的意义。
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