Zobrazeno 1 - 10
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pro vyhledávání: '"D P Nagle"'
Publikováno v:
Archives of Microbiology. 166:136-140
The pterin compound lumazine [2, 4-(1H, 3H)-pteridinedione] inhibited the growth of several methanogenic archaea completely at a concentration of ≤ 0.6 mM and was bacteriocidal for Methanobacterium thermoautotrophicum strain Marburg. In contrast, g
Autor:
V E Worrell, D P Nagle
Publikováno v:
Journal of bacteriology. 172(6)
The enzymes involved in the purine interconversion pathway of wild-type and purine analog-resistant strains of Methanobacterium thermoautotrophicum Marburg were assayed by radiometric and spectrophotometric methods. Wild-type cells incorporated label
Publikováno v:
Journal of Bacteriology. 170:653-656
A wild-type strain of Methanobacterium thermoautotrophicum Marburg was transformed by DNA from strains resistant to 5-fluorouracil. Recipient cells were grown without selection on gellan gum (GELRITE) plates with DNA. Drug-resistant cells were recove
Publikováno v:
Journal of Bacteriology. 171:6534-6538
A formate-requiring auxotroph of Methanobacterium thermoautotrophicum Marburg was isolated after hydroxylamine mutagenesis and bacitracin selection. The requirement for formate is unique and specific; combined pools of other volatile fatty acids, ami
Publikováno v:
Journal of Biological Chemistry. 255:4387-4390
The methyl carbon of ribothymidine in Loop IV of the tRNA of Streptococcus faecalis, Bacillus subtilis, and some other microorganisms is derived directly from 5,10-methylenetetrahydrofolate, not S-adenosylmethionine. The pure enzyme from S. faecalis
Publikováno v:
Journal of Bacteriology. 169:4119-4123
Growth of Methanobacterium thermoautotrophicum Marburg is inhibited by the pyrimidine, 5-fluorouracil (FU). It was shown previously that methanogenesis is not inhibited to the same extent as growth. A spontaneously occurring FU-resistant strain (RTAE
Publikováno v:
Journal of Biological Chemistry. 251:7649-7656
The methyl moiety of ribothymidine in the tRNA of Streptococcus faecalis, Bacillus subtilis, and probably Bacillus cereus is dervied from a 1-carbon folate derivative and not S-adenosylmethionine. Micrococcus luteus (M. lysodeikticus) tRNA appears to
Publikováno v:
Scopus-Elsevier
Autor:
V E Worrell, D P Nagle
Publikováno v:
Journal of bacteriology. 170(9)
Cell extracts of methanogens and the thermoacidophile Sulfolobus solfataricus contained little or no folic acid (pteroylglutamate) or pteroylpolyglutamate activity (less than 0.1 nmol/g [dry weight]). However, the halophile Halobacterium salinarum co
Publikováno v:
The Journal of biological chemistry. 255(10)
The methyl carbon of ribothymidine in Loop IV of the tRNA of Streptococcus faecalis, Bacillus subtilis, and some other microorganisms is derived directly from 5,10-methylenetetrahydrofolate, not S-adenosylmethionine. The pure enzyme from S. faecalis