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44. [Mutations of resistance to rifampicin leading to increased activity of the uridine phosphorylase gene in Escherichia coli]. Astvatsaturian MZ; Mironov AS; Sukhodolets VV Genetika; 1983 Jul; 19(7):1070-4. PubMed ID: 6352408 [TBL] [Abstract][Full Text] [Related]
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46. Cloning of human purine-nucleoside phosphorylase cDNA sequences by complementation in Escherichia coli. Goddard JM; Caput D; Williams SR; Martin DW Proc Natl Acad Sci U S A; 1983 Jul; 80(14):4281-5. PubMed ID: 6410388 [TBL] [Abstract][Full Text] [Related]
47. Nucleoside transport systems in Escherichia coli K12: specificity and regulation. Munch-Petersen A; Mygind B J Cell Physiol; 1976 Dec; 89(4):551-9. PubMed ID: 827549 [TBL] [Abstract][Full Text] [Related]
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52. [Genetic analysis of Escherichia coli K-12 mutants defective for the structural and regulatory genes for second purine nucleoside phosphorylase]. Kocharian ShM; Melkumian MA Genetika; 1986 Aug; 22(8):2055-65. PubMed ID: 3095187 [TBL] [Abstract][Full Text] [Related]
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