Sentence examples for mutant strains exposed from inspiring English sources

Germlings of the cnaAΔ, cnaBΔ, and crzAΔ mutant strains exposed to CaCl2 200 mM for 10 min, fluoresced strongly.

Wild type or mutant strains were exposed to HAMLET and the loss of viability was quantified by viable counts.

Overall, the transcriptome analyses allowed a swift identification of differences in transcript abundance apparently associated with the observed strain-specific changes in matrix protein binding, eukaryotic cell interactions, or biofilm formation of the ciaH mutants and of wild-type strains exposed to a commercially available substance used for preventing upper respiratory tract infections.

No significant differences in rate of loss of viability between the tcaA mutant and the parent strain exposed to ranalexin were detected (data not shown).

Conversely, mice exposed to mutant strains tended to have a slower time to death (nine of ten mice exposed to ΔFTT1538c died by day 9) as well as survived in larger numbers (five mice exposed to ΔFTT1597 and four mice exposed to ΔFTT0482c survived 21 days post-exposure).

Various mutant strains of E. coli were exposed up to 9 T for 24 h, and the frequencies of rifampicin-resistant mutations were then determined.

The screen consisted of exposing the mutant strains to acetic acid in YPD medium, pH 3.0, in 96-well plates, and subsequently evaluating the presence of culturable cells at different time points.

To begin to assess the nature of temperature-induced rhythmicity in ΔFWO strains, we grew ΔFWO strains, alongside the wild-type and single clock mutant strains on race tubes that were exposed to a range of temperature T cycles.

Given these results, we compared the survival curves of mice exposed to the ΔFTT0482c, ΔFTT1538c, and ΔFTT1597 mutant strains for intranasal doses of ≥78 CFU (≥30 LD50) to mice exposed to a wild-type strain dose of 320 CFU (122 LD50).

Viability assays were performed on E. coli wild type and KEIO mutant strains grown to OD600 ~ 0.5 and exposed to 50 μg/mL of red or green QDs for 20 min.

A total of 360 BALB/c mice [10 mice for each of six doses of increasing numbers of colony-forming units (CFUs) for each of the six strains (five mutant strains + the wild-type strain)] were exposed to different intranasal doses ranging from ≥0.03 CFU to ≥78,000 CFU and monitored for 21 days (Additional file 4: Table S3 and Additional file 5: Figure S1).