Effects of some antibiotics on the strin
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Muto, Akira ;Kimura, Akiro ;Osawa, Syozo
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Article
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1975
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Springer
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English
⚖ 442 KB
Effects of neomycin, spectinomycin, tetracycline and chloramphenicol on the stringent control RNA synthesis and on ppGpp synthesis in the rel+-cells of Escherichia coli having a temperature-sensitive valyl-tRNA synthetase were examined. Without antibiotics, ppGpp began to accumulate and both RNA and