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- mercaptomethyl uracil 巯甲基尿嘧啶
- Uracil -- a pyrimidine found in RNA that base-pares with adenine. 尿嘧啶--核糖核酸中的一种嘧啶，与腺嘌呤形成碱基对。
- Uracil －－ a pyrimidine found in RNA that base-pares with adenine. 尿嘧啶－－核糖核酸中的一种嘧啶，与腺嘌呤形成碱基对。
- The cyanide-free silver bath with uracil as the complexing agent was studied. 研究了以尿嘧啶为配合剂的无氰镀银体系。
- The most abundant bases are cytosine, thiamine, and uracil (pyrimidines) and adenine and guanine (purines). 最丰富的碱基是胞嘧啶，胸腺嘧啶，尿嘧啶，腺嘌呤和鸟嘌呤。
- Purine base found in DNA and RNA,pairs with thymine in DNA and with uracil in RNA. DNA和RNA中的嘌呤碱，与DNA中胸腺嘧啶和尿嘧啶成对。
- A white, odorless powder, C9H12N2O6, that is the nucleoside of uracil, important in carbohydrate metabolism, and used in biochemical experiments. 尿苷白色无味粉末，C9H12N2O6，是尿嘧啶中的核苷，在糖类新陈代谢作用中很重要，用于生化实验中
- One of the purines(adenine and guanine) or pyrimidines(cystosine, thymine, and uracil) that occurs attached to the sugar component of DNA or RNA. 碱基嘌呤（腺嘌呤和鸟嘌呤）或嘧啶（胸嘧啶、胸腺嘧啶和尿嘧啶）的一种，附着在脱氧核糖核酸或核糖核酸的糖分子上
- During TRANSCRIPTION, the thymine of the DNA template is substituted by a uracil in the RNA copy. 转录过程中DNA模板链的胸腺嘧啶对应RNA复制链上的尿嘧啶。
- Conclusion: Uracil and fuzinoside may be the cardiotonic components of aconite roots. 结论从附子水溶液部分分离得到尿嘧啶、附子苷是附子中强心成分。
- Uracil has a PYRIMIDINE ring structure, and is derived from sugars and amino acids. 尿嘧啶具有嘧啶环结构，可由糖或氨基酸产生。
- One of the purines(adenine and guanine)or pyrimidines(cystosine, thymine, and uracil)that occurs attached to the sugar component of DNA or RNA. 碱基嘌呤（腺嘌呤和鸟嘌呤）或嘧啶（胸嘧啶、胸腺嘧啶和尿嘧啶）的一种，附着在脱氧核糖核酸或核糖核酸的糖分子上
- A white,odorless powder,C9H12N2O6,that is the nucleoside of uracil,important in carbohydrate metabolism,and used in biochemical experiments. 尿苷白色无味粉末，C9H12N2O6，是尿嘧啶中的核苷，在糖类新陈代谢作用中很重要，用于生化实验中
- One of the purines(adenine and guanine)or pyrimidines(cystosine,thymine,and uracil)that occurs attached to the sugar component of DNA or RNA. 碱基嘌呤（腺嘌呤和鸟嘌呤）或嘧啶（胸嘧啶、胸腺嘧啶和尿嘧啶）的一种，附著在脱氧核糖核酸或核糖核酸的糖分子上
- OBJECTIVE: To develop a method for the determination of Cytarabine (AraC) and its metabolite (uracil arabinoside, Ara-U) in plasma of AML patients. 目的：建立测定阿糖胞苷（Ara－C）及其代谢产物阿糖尿苷（Ara－U）血药浓度的方法，并用于5例急性髓细胞白血病（AML）患者血药浓度监测。
- The other peaks (uracil, phenol, N,N-Diethyl-M-Toluamide) are present in the chromatogram for reasons other than efficiency and asymmetry measurement. 谱图中的其它峰（脲、苯酚、N,N-二乙基-对甲苯酰胺）目的并不在于对柱效和不对称因子的测量。
- The experiments were made to studies the effect of uracil on the cardiac contractile force and beating rate of the isolated toad hearts. 尿嘧啶对蟾蜍离体心脏具有明显的加强心肌收缩作用,作用随剂量增加与时间延长而逐渐增强,且不影响心率,认为是一种新型的强心成分,为首次发现。
- In this paper how the Uracil, ITS, and ATP affect the in vitro maturation (IVM) and viability of bovine oocytes was investigated. 摘要研究了尿嘧啶、三价因子和三磷酸腺苷二钠盐(ATP)对牛卵母细胞体外成熟及后期发育的影响。
- Because RNA is chemically unstable,the scientists converted the RNA sequence to DNA, replacing every uracil base with a thymine. 氨基酸顶多只能是生命中有功能的最小的单位.
- In this paper, we have devoted our efforts to design and prepare acyclic nucleosides, 8-bromo adenosine derivatives and 5-iodo uracil derivatives. 本文致力于微波辐射下无环核苷、8-溴腺苷衍生物和5-碘尿嘧啶衍生物的设计与绿色合成。
