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thymine n.【藥學】胸腺嘧啶。

thymol

They took specially designed strands of dna - - ones made solely of thymine bases , in order to boost the chance of observing a reaction between adjacent thymines - - and exposed them to uv light 他們設計采用了特異的dna鏈?為了增加觀察臨近胸腺嘧啶反應,一條鏈僅由胸腺嘧啶組成,并且暴露于紫外光下。

They took specially designed strands of dna - - ones made solely of thymine bases , in order to boost the chance of obsering a reaction between adjacent thymines - - and exposed them to u light 他們設計采用了特異的dna鏈?為了增加觀察臨近胸腺嘧啶反應,一條鏈僅由胸腺嘧啶組成,并且暴露于紫外光下。

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 在核酸中的堿基配對高度專一性的原則決定了腺嘌呤與胸腺嘧啶,或鳥嘌呤與胞嘧啶之間的比值為1 : 1 。

That means that whether or not two thymine bases are damaged depends on the position of the dna during the extremely brief time required for it to absorb uv light 這就意味者無論兩個胸腺嘧啶是否受到損傷都要依賴于在吸收紫外線極端短的時間內dna的位置。

That means that whether or not two thymine bases are damaged depends on the position of the dna during the extremely brief time required for it to absorb u light 這就意味者無論兩個胸腺嘧啶是否受到損傷都要依賴于在吸收紫外線極端短的時間內dna的位置。

Normal dna consists of four bases - adenine , cytosine , guanine and thymine ( known as a , c , g , t ) - molecules that spell out the genetic code in pairs 正常dna由四種堿基組成腺嘌呤、胞嘧啶、鳥嘌呤、胸腺嘧啶,這些分子以成對的方式組成基因的密碼。

An adenine on one chain is always matched with a thymine * on the other chain , and a guanine with a cytosine 在一個鏈上一個腺嘌呤分子總是與另一個鏈上的一個胸腺嘧啶相匹配,而一個鳥嘌呤總是與一個胞核嘧啶分子相匹配。

Either two thymine bases are lined up in just the right way to bond when the uv hits , or they ' re not 當受到紫外線傷害的時候,胸腺嘧啶或者線性排列以正確的方式形成鍵或者不產生鍵。

Either two thymine bases are lined up in just the right way to bond when the u hits , or they ' re not 當受到紫外線傷害的時候,胸腺嘧啶或者線性排列以正確的方式形成鍵或者不產生鍵。

It is important in the growth and reproduction of cells , participating in the synthesis of purines and thymine 在細胞生長和再生中也很重要,參與了嘌呤和嘧啶的合成。

There are four types of nucleic acid , adenine , cytosine , guanine , and thymine * 有四種類型的核酸? ?腺嘌呤、胞核嘧啶、鳥嘌呤、胸腺嘧啶。

Then they timed the reactions that caused the new thymine bonds to form 然后他們記錄了產生新的胸腺嘧啶鍵形成的反應。

The other two, thymine and cytosine, are single ring structures called pyrimidines . 另兩個為胸腺嘧啶和胞嘧啶,即稱為嘧啶的單環結構。