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- guanine aminohydrolase 鸟嘌呤氨基水解酶
- Guanine and cytosine were more sensitive to HMME. 腺嘌呤和胞嘧啶对血卟啉单甲醚的光动力学损伤更敏感。
- There are just four kinds: adenine, thymine, guanine and cytosine. 只有4种：腺嘌呤、胸腺嘧啶、鸟嘌呤和胞核嘧啶。
- It is a layer of guanine crystals which glow at night. 这是的氨基羟尿环水晶层数发光在晚上。
- 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。
- 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。
- An adenine on one chain is always matched with a thymine* on the other chain, and a guanine with a cytosine. 在一个链上一个腺嘌呤分子总是与另一个链上的一个胸腺嘧啶相匹配，而一个鸟嘌呤总是与一个胞核嘧啶分子相匹配。
- In DNA, four different bases are found. Two of these, adenine and guanine, are double-ring structures called purines. 在dna中，有四种不同的碱基，其中的两个为腺嘌呤和鸟嘌呤，即称为嘌呤的双环结构。
- 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 synthetic purine nucleoside analog, C8H10N5O3, derived from guanine and used topically in the treatment of herpes simplex infections, especially such infections of the genitals. 合成嘌呤核苷类似物一种合成嘌呤核苷类似物，化学式为C8H10N5O3，来源于鸟嘌呤，部分用于疱疹单一性感染的治疗，尤指用于对生殖器感染的治疗
- Guanine A nitrogenous base found in DNA and RNA.Guanine has a pruine ring structure. 鸟嘌呤：是存在于DNA与RNA中的一种含氮碱基，具有一个嘌呤环结构。
- Chickenpox category with guanine effective antiviral treatment, such as acyclovir, ganciclovir, and so on. 水痘用鸟嘌呤类抗病毒药治疗有效，如阿昔洛韦、更昔洛韦等。
- 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。
- The nitrogen bases in DNA are adenine (A), guanine (G), thymine (T), and cytosine (C). 嘌呤一般包括腺嘌呤(adenine，A)和鸟嘌呤(guanine，G)2种，嘧啶有胸腺嘧啶(thymine，T)、胞嘧啶(cytosine，C)和尿嘧啶(uracil，U)3种。
- 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
- 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
- Hypoxanthine guanine Phosphoribosyl Transferase(HPRT) is a classical gene locus in the research of single gene mutation. 次黄嘌呤鸟嘌呤磷酸核糖转移酶(HPRT)基因在单基因突变的研究中是一个经典的基因位点。
- The nucleoside guanosine triphosphate (GTP) is derived from guanine, and supplies energy for certain enzymecatlyzed metabolic reactions. 鸟嘌呤三磷核苷酸源于鸟嘌呤，它在代谢反应中为某些酶提供能量。
- The code consists of combinations of four simple units, called bases, named adenine (A), thymine (T), cytosine (C) and guanine (G). 编码是由四种简单的单位排列组合而成，这四种单位称为碱基，分别是腺嘌呤（A）、胸腺嘧啶（T）、胞嘧啶（C）及鸟粪嘌呤（G）。
- The high-level requirements of guanine nucleotides and high GTP usage in photoreceptor cells may explain the nature of the retinal degeneration. 另外，感光细胞对鸟嘌呤核苷酸的高需求和高GTP含量可能是视网膜变性的一个原因。
