The phrase "a valuable sample of" is correct and usable in written English.
It can be used when referring to a representative or significant example of something that holds importance or worth.
Example: "The research provided a valuable sample of the population's opinions on climate change."
Alternatives: "an important example of" or "a significant instance of".
Nevertheless, the selected set of 254 full-length REs constitutes a valuable sample of these sequences, allowing an analysis of RE dynamics in this species.
These sequences also represent a valuable sample of intraspecific diversity and might furthermore present clues on where to look for previously undescribed species, but in the end it is the standard and level of detail of the metadata for each sequence that will determine the ease and extent to which this information can be utilized.
Pleural effusion is a valuable sample source for observation of changes in VOMs for differentiation between lung cancer patients and inflammatory individuals.
In the era of functional genomics, the valuable sample of twins is helping to bridge the gap between gene activity and the environments through epigenetic mechanisms unlimited by DNA sequence variations.
In the era of functional genomics, the valuable samples of twins are helping to bridge the gap between gene activity and environmental conditions through epigenetic mechanisms unlimited to DNA sequence variations.
If put in the right context, these unidentified sequences may represent valuable samples of fungal diversity and ecology.
The FinESSI study represents a population-based birth cohort study of SSRI use and infant/childhood outcomes until age 14, capitalizing on a unique and highly valuable sample consisting of all singleton offspring of women in Finland who received SSRI's during pregnancy from 1996 2010.
Additionally, since most DNA extraction approaches are destructive, improving current methods would help to minimize damage to valuable samples, a point of critical importance in cases where the fossil record is limited (e.g. for Denisovans, a newly discovered group of archaic hominins, currently known by no more than three fossils).
Obtaining methylation data from DNA pools could be extremely useful in instances where the availability of DNA from valuable sample collections is low, or where it is unfeasible to apply the desired profiling methodology to large numbers of samples.
However, existing expert based identification algorithms often suffer in a low recall rate and could miss a large number of valuable samples under conservative filtering standards.
