thymine

['θaimi:n]

n.胸腺嘧啶

n.

【生化】胸腺嘧啶

thymine

thymine['θaimi:n; -min]n.1.■【生物化学】胸腺嘧啶，胸腺碱

1. [mass noun](Biochemistry)a compound which is one of the four constituent bases of nucleic acids. A pyrimidine derivative, it is paired with adenine in double-stranded DNA
   (生化)胸腺嘧啶，5甲基尿嘧啶
   
2. Alternative name; 5-methyluracil; chem. formula: C₅H₆N₂O₂
   又名：五甲基尿二氮三烯六环；化学分子式：C₅H₆N₂O₂
   

1. late 19th cent.: from thymus + -ine
   

thymine

名词 thymine:

a base found in DNA (but not in RNA) and derived from pyrimidine; pairs with adenine

同义词：T

thymine

■1-[(2-hydroxyethoxy)- methyl]-6-(phenylthio)thymine (HEPT)

1-[（2-羟乙氧基）甲基]-6-（苯巯基）胸腺嘧啶

■6- (phenylthio) thymine HEPT analogues

6-苯硫基胸腺嘧啶类化合物

■The information inside a DNA molecule is encoded by the nucleotide bases adenine, thymine, guanine and cytosine (A, T, G and C).

DNA分子携带的资讯是由核苷酸碱基腺嘌呤（A）、胸腺嘧啶（T）、鸟嘌呤（G）及胞嘧啶（C）所编写。

■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。

■DNA is composed of nucleotides, which are distinguished by the type of subunit, called a base, they contain: adenine (A), cytosine (C), guanine (G) or thymine (T).

DNA是由四种核苷酸所组成，这四种核苷酸内分别含有不同的碱基：腺嘌呤（adenine,A）、胞嘧啶（cytosine,C）、鸟粪嘌呤（guanine,G）和胸腺嘧啶（thymine,T）。

■Keywords DNA methyltransferase;DNA methylation;G/T mismatch repair;thymine DNA glycosylase;

DNA甲基转移酶;DNA甲基化;G/T错配修复;DNA胸腺嘧啶糖基化酶;

■That DNA bases attract is not a surprise,because base pairs are complementary like right-and left-handed gloves: adenine binds with thymine, cytosine with guanine.

DNA碱基对有吸引力并不令人吃惊，因为碱基对就像左和右手套一样是互补的：腺嘌呤约束胸腺嘧啶，胞嘧啶约束应鸟嘌呤。

■thymine deoxyriboside diphosphate

二磷酸脱氧胸苷

■Keywords low energy ions beam implantation;thymine;“saddle” curves;ultraviolet spectroscopy;infrared spectroscopy;

低能离子束注入;胸腺嘧啶;“马鞍型”曲线;紫外光谱;红外光谱;

■Keywords Lophatherum gracile Brongn;chemical constituents;vitexin;thymine;vanillic acid;adenine;

关键词淡竹叶;化学成分;牡荆素;胸腺嘧啶;香草酸;腺嘌呤;

■Keywords Intermolecular hydrogen bond;Fluorescence probe;Molecular recognition;Thymine;

分子间氢键;荧光探针;分子识别;胸腺嘧啶;

■The other two, thymine and cytosine, are single ring structures called pyrimidines.

另两个为胸腺嘧啶和胞嘧啶,即称为嘧啶的单环结构。

■The other two, thymine and cytosine, are single ring structures called pyrimidines

另两个为胸腺嘧啶和胞嘧啶，即称为嘧啶的单环结构。

■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。

■Whilst the Raman and infrared spectra of thymine were recorded, and the spectra of thymine calculated from DFT agree with the experimental results.

同时，在实验上测量了胸腺嘧啶的拉曼光谱和红外光谱，理论计算结果与实验结果基本一致，结果表明，同已报道的计算结果相比，文章的计算结果总体上更接近实验值。

■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。

■In DNA, the two purine bases (adenine and guanine) always bond with the pyrimidine bases (thymine and cytosine), and the pairing is quite specific: adenine with thymine and guanine with cytosine.

嘌呤基（腺嘌呤，鸟嘌呤）总与嘧啶基（胞嘧啶，胸腺嘧啶）配对，并且配对有专一性：腺嘌呤对胸腺嘧啶，鸟嘌呤对胞嘧啶。

■one of the purines(adenine and guanine) or pyrimidines(cystosine,thymine,and uracil) that occurs attached to the sugar component of DNA or RNA

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

■Density functional theory study on tautomers of cytosine, uracil and thymine

嘧啶及其异构体的密度泛函理论研究

■Any of several basic compounds derived from or structurally related to pyrimidine, especially the nucleic acid constituents uracil, cytosine, and thymine.

嘧啶类由嘧啶衍生出来或在结构上与嘧啶有关的一种基本混合物尤指核酸组成的尿嘧啶，胞嘧啶和胸腺嘧啶

■any of several basic compounds derived from or structurally related to pyrimidine,especially the nucleic acid constituents uracil,cytosine,and thymine

嘧啶类，由嘧啶衍生出来或在结构上与嘧啶有关的一种基本混合物尤指核酸组成的尿嘧啶，胞嘧啶和胸腺嘧啶

■"The sequence of purines and pyrimidines (Bases)-adenine (A), guanine (G), cytosine (C), and either thymine (T; in DNA) or uracil (U; in RNA)-in the nucleotides, in groups of three (triplets, or codons), constitutes the genetic code. "

在核酸中,嘌呤和嘧啶(碱基)－腺嘌呤(A)、鸟嘌呤(G)、胞嘧啶(C)和胸腺嘧啶(T)或尿嘧啶－以三个为一组(三联体,或密码子)的序列组成了遗传密码。

■The base ratio of 1:1 for the bases adenine and thymine and the bases cytosine and guanine was the first clue to the specificity of BASE PAIRING in the nucleic acids.

在核酸中的碱基配对高度专一性的原则决定了腺嘌呤与胸腺嘧啶，或鸟嘌呤与胞嘧啶之间的比值为1：1。

■Our results provide evidence for a coupled mechanism of 5-meC demethylation, whereby AID deaminates 5-meC, followed by thymine base excision by Mbd4, promoted by Gadd45.

如果可以的话，它将能导致新的药物来恢复特定基因活性并抑制肿瘤生长。引人注目的是，这一系统也能帮助基因组免遭突变。

■The letters A, C, G, and T stand for adenine, cytosine, guanine, and thymine respectively, the basic building blocks of DNA.

字母A.C．G和T分别代表组建DNA的基础片段腺膘吟、胞嘧啶、鸟膘吟和胸腺嘧啶。

■The term codon is sometimes also used for the triplets on DNA, which are complementary to those on mRNA, but contain the base uracil instead of thymine.

密码子这个词也可以用作DNA的三联体，它能和mRNA互补，含有尿嘧啶而不是胸腺嘧啶。

■Either two thymine bases are lined up in just the right way to bond when the U hits, or they're not.

当受到紫外线伤害的时候，胸腺嘧啶或者线性排列以正确的方式形成键或者不产生键。

■The concentration of divalent cathions was all qualified by performance test, but thymine or thymine nucleotide concentration in 2 culture medium products (4 batches) was disqualified.

性能检测中二价阳离子浓度全部全格; 有2种品牌4个批号的M H培养基胸腺嘧啶或胸腺嘧啶核苷含量不合格。

■"The Base uracil occurs in RNA, thymine in DNA, and adenine, guanine, and cytosine in Both, as part of the nucleosides uridine, deoxythymidine, adenosine or deoxyadenosine, guanosine or deoxyguanosine, and cytidine or deoxycytidine."

核糖核酸中的尿嘧啶、去氧核糖核酸中的胸腺嘧啶和两者皆有的腺嘌呤、鸟嘌呤和胞嘧啶组成了核中尿、去氧胸腺、腺或去氧腺、鸟或去氧鸟和胞或去氧胞的一部分。

■Keywords template molecule;molecularly imprinted membrane;transport selectivity;9-vinyladenine;1H-indole-3-acetic acid;thymine;

模板分子;分子印迹膜;传输选择性;9-乙烯基腺嘌呤;3-吲哚乙酸;胸腺嘧啶;

■Each nucleotide is a combination of phosphoric acid, the monosaccharide deoxyribose and one of four nitrogenous base-:(S: thymine, cytosine, adenine or guanine.

每个核甘酸由磷酸、去氧核糖和四个含氮碱基(腺嘌呤、鸟粪嘌呤、胞嘧啶、胸腺嘧啶)中之一所组成。

■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.

■Quality Evaluation of Injectable Thymine Kinase Gene Plasmid PLGA-Nanoparticles

注射用载胸苷激酶基因质粒PLGA纳米粒的质量研究

■Keywords Ascidian;Styela clava;1 O hexanoyl glycerol ester;thymine;

海鞘;柄海鞘;1-O-十六烷酰-甘油酯;胸腺嘧啶;

■Then they timed the reactions that caused the new thymine bonds to form.

然后他们记录了产生新的胸腺嘧啶键形成的反应。

■Objective To study the relationship between the changes of cytosine,thymine,guanine(CTG)repeat numbers and brain stem BAEP,SEP and VEP in patients with myotonic dystrophy(DM) and their family members.

目的探讨强直性肌营养不良(DM)患者及其家系成员三核苷酸重复数CTG(胞嘧啶、胸腺嘧啶、鸟嘌呤)的变化与脑干听觉诱发电位(BAEP)、体感诱发电位(SEP)、视觉诱发电位(VEP)的关系。

■Objective To study the relationship between the changes of cytosine，thymine，guanine（CTG）repeat numbers and brain stem BAEP,SEP and VEP in patients with myotonic dystrophy（DM） and their family members.

目的探讨强直性肌营养不良(DM)患者及其家系成员三核苷酸重复数CTG（胞嘧啶、胸腺嘧啶、鸟嘌呤）的变化与脑干听觉诱发电位(BAEP)、体感诱发电位(SEP)、视觉诱发电位(VEP)的关系。

■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

■thymine ribonucleoside phosphate

磷酸胸苷

■On Dose-Effect of Thymine Implanted by Ion Beam

离子束注入胸腺嘧啶的剂量效应研究

■An Ultraviolet and Infrared Spectroscopic Study of Ion-Implanted Thymine

离子束注入胸腺嘧啶的紫外、红外效应研究

■Keywords Glycosylation end products;advanced;Retina/drug effects;Thymine nucleotides;Calcium/analysis;Hyperplasia;

糖基化终产物;高级;视网膜/药物作用;胸腺嘧啶核苷酸类;钙/分析;增生;

■Results and Conclusion Five compounds can be isolated from the fungus,including ergosterol,ergosterol peroxide,uracil,thymine and cyclo-dipeptide(Leu-Leu).

结果与结论分离得到5个化合物,通过结构分析确定为麦角甾醇、过氧化麦角甾醇、尿嘧啶、胸腺嘧啶和环(亮-亮)二肽。

■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）。

■Taking the effects of H-bonds into consideration, the authors added two water molecules in our calculation and simulated the case of forming H-bonds in crystal thymine.

考虑到胸腺嘧啶晶体粉末中每两个分子之间可能形成氢键，作者加入两个水分子来模拟晶体内分子间氢键的影响。

■Keywords cytosine;uracil;thymine;tautomer;density functional theory method;

胞嘧啶;尿嘧啶;胸腺嘧啶;互变异构体;密度泛函理论;

■thymine deoxyriboside

胸(腺嘧啶脱氧核)苷

■thymine ribonucleoside-5'-phosphate

胸腺(嘧啶)核糖核苷-5'-磷酸盐

■thymine, adenine, guanine

胸腺嘧啶, 腺嘌呤, 鸟嘌呤