Ribosomal ribonucleic acids from Streptomyces griseus.
نویسندگان
چکیده
منابع مشابه
Complete nucleotide sequence of a 16S ribosomal RNA gene from Streptomyces griseus subsp. griseus.
The complete nucleotide sequence of the 1525 bp 16S ribosomal RNA gene from the rrnE operon of Streptomyces griseus subsp. griseus KCTC9080 was determined (1). The 5' and 3' ends of the 16S rRNA were located with the combination of previous data (2,3,4) and have not been determined experimentally. The nucleotide sequence presented here was determined following the dideoxy method (5) and using M...
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The Streptomyces griseus 70S ribosome fraction was analyzed by radical-free and highly reducing two-dimensional (RFHR 2D) gel electrophoresis and mass spectrometry. Among the 60 putative ribosomal proteins that are encoded by the S. griseus genome, 48 were identified in the 70S ribosome fraction prepared from mycelia grown in liquid culture for 12, 36, and 48 h. Ribosomal protein S3 was detecte...
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An inducible, cytosolic glutathione S-transferase (GST) was purified from Streptomyces griseus. GST isoenzymes with pI values of 6.8 and 7.9 used standard GST substrates including 1-chloro-2,4-dinitrobenzene. GST had subunit and native M(r)s of 24 and 48, respectively, and the N-terminal sequence SMILXYWDIIRGLPAH.
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The aim of the present investigation was to biotransform the anti-inflammatory compound meloxicam by enzymes present in whole cells of five actinomycete cultures to produce novel bioactive derivatives. Among the actinomycetes screened, Streptomyces griseus NCIM 2622 was found to possess the enzyme system(s) that oxidize meloxicam into two metabolites whereas that present in S. griseus NCIM 2623...
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Low-frequency (10(-6)) genetic recombination was observed in a cephamycin-producing strain of Streptomyces griseus. The recombinants were predominantly heteroclones. Heteroclone analysis was performed involving four heteroclones of one cross. In 100 mutants correlation was found between the type of auxotrophy and the level of antibiotic activity. A cross of this strain with a streptomycin-produ...
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ژورنال
عنوان ژورنال: The Journal of Antibiotics
سال: 1977
ISSN: 0021-8820,1881-1469
DOI: 10.7164/antibiotics.30.644