The substitution of a purine for a pyrimidine, or vice versa is a transversion.

嘌呤为嘧啶取代或嘧啶为嘌呤所取代,叫做颠换.

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The analytic method ( HPLC ) of purine compounds content in beer was developed.

建立了 高效液相色谱 法测定啤酒中嘌呤类物质含量的分析方法.

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Adenine A nitrogenous base ( 6 - amino - purine ) found in DNA and RNA.

腺嘌呤:在DNA和RNA中发现的含氮的碱基 ( 6 - 氨基嘌呤 ).

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Caffeine, a purine alkaloid, is a key component of tea and coffee.

咖啡因是一种嘌呤生物碱, 存在于茶和咖啡中.

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Adenine has a purine ring structure.

腺嘌呤具有嘌呤环的结构.

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Gout is caused by abnormal metabolism of purine.

痛风是由于嘌呤代谢异常引起的疾病.

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Objective : To investigate the effect of morphine on purine nucleotide catabolism and the mechanism.

目的: 研究吗啡依赖及戒断对嘌呤核苷酸分解代谢的影响与作用机制.

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Uric acid as the end - product of purine metabolism in human body is excreted through kidney.

尿酸是人体嘌呤碱基分解代谢终产物,经肾脏排泄.

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Uric acid ( UA ) is an end product from purine derivatives in human metabolism.

尿酸是嘌呤的最终代谢产物.

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Determination of rumen microbial - nitrogen of sheep using urinary excretion of purine derivatives was studied.

研究了用绵羊尿中嘌呤衍生物估测瘤胃微生物氮.

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These high - purine foods that you should be eating include peas, beans, spinach , cauliflower, asparagus, and mushrooms.

这些应该吃的高嘌呤食物包括豌豆 、 大豆 、 菠菜、花菜 、 芦笋和蘑菇.

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Adenylosuccinate lyase ( ADSL ) is a bifunctional enzyme catalyzing de novo purine synthesis and purine nucleotide recycling.

腺苷酸琥珀酸裂解酶 ( dsl ) 催化嘌呤核苷酸的从头合成与嘌呤核苷酸循环的双功能酶.

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Uric acid stones are not eating high - purine foods, such as animal offal, seafood.

尿酸结石者不宜食高嘌呤食物, 如动物内脏 、 海鲜食品.

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Objective : To make of high yield protection of purine ribonucleosides for phosphoramidite RNA synthesis.

目的: 制备磷酰胺RNA核糖核苷酸嘌呤的高区域保护.

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