The phrase "absence of matching" is correct and usable in written English.
It can be used in contexts where you want to describe a lack of correspondence or similarity between two or more items or concepts.
Example: "The absence of matching colors in the design made the overall presentation look disjointed."
Alternatives: "lack of correspondence" or "non-conformity".
In the absence of matching equipment, an approach would be to circulate a batch of ELISpot plates around participating sites and allow the adjustment of machines and software settings in order that all counters read the same number of spots for those plates.
This difference in risk estimates probably resulted from the absence of matching by calendar period.
Despite the independent association between RBP4CAD and CAD diagnosis, the absence of matching for baseline characteristics may weaken our conclusions.
LA cases were slightly older than SA and PF controls, but there was no age difference between LA and SA patients, despite the absence of matching.
In the absence of matching normal DNA, MSI-H status was classified when tumours showed at least three of the five markers with sizes outside the QMVR deduced from a large series of unrelated normal DNA.
We used CG4852, the type II Drosophila prenyl protease, as a positive control for the possibility that the absence of matching loci in the Rhagoletis genome is caused by uneven genome coverage.
24 For example, the search intensity parameter (z) would only be identified off the non-linearity of search costs in preferences in the absence of matched worker-firm data.
The noncompetitive pattern of inhibition in the absence of matched dNTP can be explained by the existence of an alternative Pol X−DNA binding mode which is independent of dNTP binding.
We note, however, that this analysis is limited by the absence of matched normal comparators for our RNA-seq cases and that it cannot be excluded that some of these SNVs are in fact rare germline SNPs or sequencing errors.
In the 'prevalence set', due to the absence of matched normal controls, rare germline SNVs were discarded using an in-house Southeast Asian normal exome dataset, including 523 exomes (sgSNPG).
This is a very common scenario encountered in the translational research domain, motivating the need to develop approaches to identify somatic mutations in the absence of matched normal controls.
