释义 |
Spadafora spadaˈfɔːrə COCA¹⁶⁷⁹¹⁶BNC¹²⁶⁴¹⁶⁺⁴ 基本例句 斯帕达福拉¹⁰⁰ Dr Spadafora, for instance, claims he once found a section of frog DNA, which must have hung around in his laboratory from an experiment conducted more than a year previously, inside a mouse sperm. 例如, Spadafora宣称曾经发现一段青蛙的 DNA存在于白鼠的精子中,这项发现是一年多以前的一项实验中得出的。 ecocn And in Dr Spadafora's mouse experiments, reverse transcriptase in sperm has very occasionally turned foreign RNA into DNA, which has then found a place in the nuclear genome. 而在 Spadafora的白鼠试验里,精子中的逆转录酶非常偶然的将异种 RNA加入到 DNA中,成为核基因组的一部分。 ecocn Corrado Spadafora, of Italy's National Institute of Health, in Rome, studies this little-known puzzle. Corrado Spadafora在位于罗马的意大利国家健康研究所,研究这一鲜为人知的难题。 ecocn Since cancer cells also contain a lot of reverse transcriptase, Dr Spadafora wondered whether stopping the enzyme working might stop them dividing as well. 癌细胞也包含许多逆转录酶, Spadafora猜测如果禁止这种酶起作用也许癌细胞就会停止分裂。 ecocn Dr Spadafora showed recently that reverse transcriptase is required for mouse embryos to develop. Spadafora博士最近的研究显示,逆转录酶在白鼠胚胎发育中是必需的。 ecocn |