- an antibiotic that was the first drug to be successful against tuberculosis but is now chiefly used with other drugs because of its toxic side effects.
- an antibiotic that was the first drug to be successful against tuberculosis but is now chiefly ...
分離出一種對抗生素(Streptomycin)有抵抗力的細菌 This should be what it means.
...10ng/ml hydrocortisone, 10μg/ml insulin, 2mM L-glutamine, 100μg/ml streptomycin, and 100U/ml penicillin at 37℃ in a 5％ CO2 atmosphere. 簡單...
全句翻譯：鏈黴素的濃度是生物鑑定標準程序使用基準，也是抑制芽孢桿菌生長的根據。 最後一個字subtilis ..好像拼法不完全喔~~