Sentence examples for bacteria in positive samples from inspiring English sources

Bacteria in positive samples were identified by sequence analysis of the amplicon.

Furthermore, in countries with a high percentage of NTM isolates a high specificity value is indispensible in order to discriminate tuberculous from non-tuberculous bacteria in smear-positive samples.

Identification of the bacteria growing in culture positive samples was performed for at least one colony from each culture positive animal, by a S. aureus latex agglutination assay (Staphaurex, by Remel, Thermo Scientific, Zurich, Switzerland).

The primers for eubacteria 16S ribosomal RNA sequence (GenBank accession number M75035) were used to confirm the presence of bacteria in plaque samples as positive control [ 20].

The approach developed in this study was valuable for isolation and enumeration of chiA-positive bacteria in environmental samples.

The proposed methodology is a rapid, straight-forward and cost-effective approach for the determination of catalase-positive bacteria in food samples.

sPCR was also performed for the thirteen bacteria in all samples studied and positive controls using the same primers as the M-PCR for standardization and validation.

As many as 40% of stable asthmatics test positive for atypical bacteria in airway samples[ 4].

None of the 210 control patients was positive for these bacteria in BAL samples compared to 2 of 30 patients in the ICU (p<0.01).

We have established that this effectively lyses gram-positive and -negative bacteria in fecal samples (unpublished data).

Enteritidis revealed an abundant, ruthenium red-positive matrix between bacteria in all samples, indicating the presence of negatively charged polysaccharides [ 11, 13].