Structural and functional analysis of mu
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Jianxin Duan; Lennart Nilsson; Bo Lambert
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Article
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2004
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John Wiley and Sons
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English
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## Communicated by Steve S. Sommer Hypoxanthine phosphoribosyl transferase (HPRT, also known as HGPRT) is an often-used genetic marker in eukaryotic cells. The gene is conserved from bacteria to human, with retained catalytic activity, although substrate specificity may have changed, and the enzym