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2. Metabolic control of synthesis of the different forms of dihydrofolate reductase of the amethopterin-resistant Streptococcus faecium var. durans A k . Albrecht AM; Suling WJ; Hutchison DJ Arch Biochem Biophys; 1972 Nov; 153(1):16-25. PubMed ID: 4650605 [No Abstract] [Full Text] [Related]
3. Folate reductase and specific dihydrofolate reductase of the amethopterin-sensitive Streptococcus faecium var. durans. Albrecht AM; Pearce FK; Suling WJ; Hutchison DJ Biochemistry; 1969 Mar; 8(3):960-7. PubMed ID: 5781030 [No Abstract] [Full Text] [Related]
4. Purification and properties of dihydrofolate reductase from an amethopterin-resistant strain of Streptococcus faecium. D'Souza L; Warwick PE; Freisheim JH Biochemistry; 1972 Apr; 11(8):1528-34. PubMed ID: 5021603 [No Abstract] [Full Text] [Related]
5. Dihydrofolate reductase and thymidylate synthetase in strains of Streptococcus faecium resistant to pyrimethamine, chlorguanide triazine, trimethoprim, and amethopterin. Freisheim JH; Smith CC; Guzy PM Arch Biochem Biophys; 1972 Jan; 148(1):1-9. PubMed ID: 5058682 [No Abstract] [Full Text] [Related]
6. Selection and characterization of mutant strains of Streptococcus faecium var. durans resistant to methasquin and amethopterin. Rader JI; Hutchison DJ Cancer Res; 1972 Apr; 32(4):688-95. PubMed ID: 5014779 [No Abstract] [Full Text] [Related]
7. Dihydrofolate reductase activity in strains of Streptococcus faecium var. durans resistant to methasquin and amethopterin. Rader JI; Hutchison DJ J Bacteriol; 1972 Apr; 110(1):139-45. PubMed ID: 4401600 [TBL] [Abstract][Full Text] [Related]
8. Folate reductase of the amethopterin-resistant Streptococcus faecium var. durans-Ak. I. Inhibition by amethopterin and methasquin, a new quinazoline antifolate. Albrecht AM; Hutchison DJ Mol Pharmacol; 1970 Jul; 6(4):323-34. PubMed ID: 4393363 [No Abstract] [Full Text] [Related]
9. Folate reductase and specific dihydrofolate reductase activities of the amethopterin-sensitive Streptococcus faecium var. durans. Albrecht AM; Hutchison DJ J Bacteriol; 1969 Oct; 100(1):533-4. PubMed ID: 5344115 [TBL] [Abstract][Full Text] [Related]
10. Dihydrofolate reductase of Streptococcus faicium. II. Purification and some properties of two dihydrofolate reductases from the amethopterin-resistant mutant Streptococcus faecium var. Durans strain A. Nixon PF; Blakley RL J Biol Chem; 1968 Sep; 243(18):4722-31. PubMed ID: 5687716 [No Abstract] [Full Text] [Related]
11. Microbiologic assay for cytosine arabinoside (NSC-63878): the use of a mutant of streptococcus faecium var. durans resistant to methotrexate (NSC-740) and 6-mercaptopurine (NSC-755). Mehta BM; Meyers MB; Hutchison DJ Cancer Chemother Rep; 1975; 59(3):515-22. PubMed ID: 1203881 [TBL] [Abstract][Full Text] [Related]
12. Folate coenzymes in amethopterin-sensitive and -resistant strains of Streptococcus faecalis. Enzymatic formation and metabolic function. Albrecht AM; Pearce FK; Hutchison DJ J Biol Chem; 1966 Mar; 241(5):1036-42. PubMed ID: 4956661 [No Abstract] [Full Text] [Related]
13. Amino-acid sequence of dihydrofolate reductase from a methotrexate-resistant mutant of Streptococcus faecium and identification of methionine residues at the inhibitor binding site. Gleisner JM; Peterson DL; Blakley RL Proc Natl Acad Sci U S A; 1974 Aug; 71(8):3001-5. PubMed ID: 4606202 [TBL] [Abstract][Full Text] [Related]
14. Association of RNA with thymidylate synthase from methotrexate-resistant Streptococcus faecium. Rao KN; Kisliuk RL Proc Natl Acad Sci U S A; 1983 Feb; 80(4):916-20. PubMed ID: 6189121 [TBL] [Abstract][Full Text] [Related]
15. Induction of the dihydrofolate reductase of Streptococcus faecium var. Durans by folic acid and by some of its derivatives. Bloch A Biochim Biophys Acta; 1970 Feb; 201(2):323-33. PubMed ID: 5309275 [No Abstract] [Full Text] [Related]
16. Strain variation within Streptococcus faecium var. durans. Coultas MK; Albrecht AM; Hutchison DJ J Bacteriol; 1966 Aug; 92(2):516-7. PubMed ID: 5912931 [No Abstract] [Full Text] [Related]
17. The structure of dihydrofolate reductase. I. Inactivation of bacterial dihydrofolate reductase concomitant with modification of a methionine residue at the active site. Gleisner JM; Blakley RL J Biol Chem; 1975 Feb; 250(4):1580-7. PubMed ID: 1112818 [TBL] [Abstract][Full Text] [Related]
18. Differential methotrexate sensitivity: a test to distinguish Enterococcus faecalis from Enterococcus faecium. Hamilton-Miller JM Eur J Clin Microbiol Infect Dis; 1988 Oct; 7(5):696-7. PubMed ID: 3143590 [No Abstract] [Full Text] [Related]
19. GENETIC MODIFICATION OF THE STRUCTURE AND AMOUNT OF DIHYDROFOLATE REDUCTASE IN AMETHOPTERIN-RESISTANT DIPLOCOCCUS PNEUMONIAE. SIROTNAK FM; DONATI GJ; HUTCHISON DJ J Biol Chem; 1964 Dec; 239():4298-302. PubMed ID: 14247685 [No Abstract] [Full Text] [Related]
20. Methylenetetrahydrofolate dehydrogenase of the amethopterin-resistant strain Streptococcus faecium var. durans A and its repressibility by serine. Albrecht AM; Pearce FK; Hutchison DJ J Bacteriol; 1968 May; 95(5):1779-89. PubMed ID: 4384970 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]