Sentence examples for microorganisms in a sample from inspiring English sources

Impedance changes were found to depend on the number of microorganisms in a sample.

In the 1990s, most microbiologists still assumed that the majority of microorganisms in a sample could be recovered by culturing them in the laboratory.

Microbial enumeration methods, however, are known to yield highly variable counts (even among replicates) and some methods are prone to substantial losses (i.e. only a fraction of the target microorganisms in a sample are observed).

However, this cloning and sequencing method identifies only the predominant microorganisms in a sample.

Pre-enrichment has been a reliable technique used to increase the number of microorganisms in a sample, resulting in easier detection [ 22].

In the second action level, after the putative isolation or identification of one or more microorganisms in a sample from the patient, the physician received a PMRTR prepared by the microbiology specialists (see above).

In addition, Dr. Guda presented MetaID, an alignment-free n-gram based method that can accurately identify microorganisms at the strain level and estimate the abundance of each microorganism in a sample.

However, the presence of any DNA from pathogenic microorganisms in a water sample indicates that there is biological contamination within the system.

The emerging field of metagenomics has the potential to revolutionize pathogen detection in public health laboratories by allowing the simultaneous detection of all microorganisms in a clinical sample, without a priori knowledge of their identities, through the use of next-generation DNA sequencing.

In 1998, Handelsman et al. first put forward the concept of the "metagenome" (Handelsman et al. 1998), and defined it as the genes and genomes of all of the microorganisms in an environmental sample.

Analysing the biodiversity of microorganisms in an environmental sample by screening for the diversity of isoenzymes and for the oligomers produced by these enzymes is a novel but promising approach.