Sentence examples for multiple strains were from inspiring English sources

In total, 38 bacterial species found in healthy humans were exposed to the chemicals in the lab, and for some species multiple strains were tested.

Before the multiple strains were destroyed, he said, Iowa researchers checked with the Centers for Disease Control and Prevention and the F.B.I. to see if the anthrax germs were needed.

Representative strains are listed where multiple strains were generated at the same concentration.

In one case multiple strains were found in the same patient.

Sperm from multiple strains were typically assessed in each experiment.

Non-Hawaiian SNPs common to multiple strains were defined as background variants and removed.

We have previously shown that the co-culture of multiple strains is preferred over the culture of a single strain for mixed sugar fermentation (Unrean and Srienc 2010; Suriyachai et al. 2013).

The transgenic approach is time consuming, especially when multiple strains are to be tested.

Third, mouse genetic engineering, especially when involving multiple strains, is time consuming and costly.

3. Shedding of multiple strains is evidently rare in the normal host over a period of several years.

A key question in defining infection with a new CMV strain is whether multiple strains are acquired simultaneously at the time of initial infection or whether a single CMV strain is involved.