1·Researchers at purdue university used synthetic forms of guanine and cytosine.
美国普渡大学的研究人员使用的是合成的鸟嘌呤与胞嘧啶。
2·To make Z-DNA typically requires a stretch of alternating cytosine and guanine bases.
形成Z-DNA通常需要一段交替出现的胞嘧啶与鸟嘌呤碱基。
3·5 order differential voltammetry and cyclic voltammetry are used to investigate the electrochemical oxidation of guanine at a carbon fiber microelectrode.
5次微分伏安法和循环伏安法对鸟嘌呤在碳纤维微电极上的电化学行为进行了研究。
4·The present invention discloses a novel polypeptide, human guanine interconversion factor 12, polynucleotides encoding this polypeptide and DNA recombination process to produce the polypeptide.
本发明公开了一种新的多肽——人鸟嘌呤互转因子12，编码此多肽的多核苷酸和经d NA重组技术产生这种多肽的方法。
5·Resembles thymine, but easily interconverts to tautomeric form that pairs with guanine.
与胸腺嘧啶相似，但很容易转换成与鸟嘌呤配对的互变异构形式。