But that sample also failed to display any trace of the bacterial strain.

但是样品里并没有发现细菌感染的迹象。

youdao

The bacterial strain of the invention has strong capability of decomposing petroleum hydrocarbon.

本发明的菌株具有很强的降解石油烃的能力。

youdao

The bacterial strain is obtained by separation from soybean soil sample in Yantai, Shandong province, is native and can adapt to local natural environment.

本菌株从山东省烟台市大豆土样中分离获得，为中国本土的菌株，能适应本地的自然环境。

youdao

So the last step on the winding road was the creation of a bacterial strain without any restriction-enzyme genes, and thus without restriction enzymes, so that the team could have a purified reaction vessel in which the new genome could do its thing.

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In a bacterial strain, antibiotics bind to the ribosomes, preventing them from making the proteins the bacteria need to survive.

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There is a drug resistant bacterial strain, called 19A, that became more prevalent as it filled the niche left by the bacteria vanquished by Prevnar.

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