Biochemistry (1st Edition)
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Nucleotides contribute to and play an important ... more
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The degradation of cellular DNA and RNA causes the... more
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In Escherichia coli, during de novo synthesis of ... more
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The nine atoms of the purine ring are contributed ... more
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Purinosome is a transient, multi-enzyme complex ... more
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Purine nucleotide levels are balanced by using the... more
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H, F, RS, and C: Uric acidST: AllantoinT:Allantoic... more
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ADA-SCID [Adenosine deaminase deficiency- severe ... more
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In both humans and Escherichia coli [E.coli], ... more
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Dihydropyrimidine dehydrogenase is a key enzyme ... more
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The RNA [ribonucleic acid] world hypothesis ... more
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Ribonucleotide reductase is an enzyme involved in ... more
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The three sources include the following:... more
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Human cancer cells may show resistance toward the ... more
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De novo purine biosynthesis: Phosphoribosyl ... more
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Glycine contributes nitrogen to the purine ring in... more
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The deficiency of hypoxanthine-guanine ... more
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The synthesis of AMP [Adenosine monophosphate] ... more
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UDP [Uridine diphosphate] is a precursor to ... more
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5-bromodeoxyuridine is phosphorylated to 5-... more
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Excessive addition of thymidine to the cultured ... more
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Thymidylate synthase defective cells continue with... more