事实上，当嘌呤存在于肽核酸的链上时，肽核酸-DNA二聚体的稳定性会大大增加。
In fact PNA - DNA duplexes show significantly increased stability when the purines are in the PNA strand.
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。
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.
目的探讨腺嘌呤易位体3（ANT 3）基因表达水平与原发性胆汁性肝硬化（PBC）的相关性。
To explore the correlation of adenine nucleotide translocator 3(ANT3) gene expression level with primary biliary cirrhosis(PBC).
因此，肽核酸- DNA二聚体的稳定性除了依赖g - C配对的含量外，还与肽核酸链上的嘌呤含量有关。
Thus on top of the dependence on g-c content, the stability of pna-dna duplexes also depends on the purine fraction of the PNA strand.
富含鸟嘌呤碱基的DNA序列能够通过鸟嘌呤环的互联作用形成四链螺旋结构，这种结构被称为G-四链体。
In addition to the familiar duplex DNA, certain G-rich DNA sequences can fold into a variety of four-stranded structures, which are called G-quadruplexes.
目的探讨改良高渗枸橼酸盐嘌呤肾保存液(HCA)对离体肾脏的低温保存效果。
Objective To evaluate the protecting effects of Modified HCA Preservation Solution on Isolated Canine kidneys.
为探讨非肾上腺素能非胆碱能神经递质对胃窦环行肌功能的调节作用，在离体胃平滑肌上观察了嘌呤拟似物对胃窦环行肌自发性收缩活动和电活动的影响。
Objective: to observe the effects of water extracts of Pericarpium Arecae on contraction of isolated circular muscle strips of gastric body in guinea pigs and to explore its possible mechanisms.
为探讨非肾上腺素能非胆碱能神经递质对胃窦环行肌功能的调节作用，在离体胃平滑肌上观察了嘌呤拟似物对胃窦环行肌自发性收缩活动和电活动的影响。
Objective: to observe the effects of water extracts of Pericarpium Arecae on contraction of isolated circular muscle strips of gastric body in guinea pigs and to explore its possible mechanisms.
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