The phrase "are not contributed by" is correct and usable in written English.
It can be used to indicate that something is not provided or supplied by a particular source or entity.
Example: "The resources for this project are not contributed by the main funding body, but rather by several smaller donors."
Alternatives: "are not provided by" or "are not supplied by".
Previous studies indicated that the HOMO is not contributed by the S atom; on the other hand the LUMO has significant contributions from the S atom90,94.
These apparently are the residues of a natural concentrating process and were not contributed by other sources.
But if physical closure is true, there is no feature of the purely physical effect that is not contributed by the purely physical cause.
But Rand does not regard this fact as impugning the reliability of the senses, since the judgment that a particular feature belongs to a perception's content rather than its form is not contributed by the perception itself but is a volitionally, fallibly formed conceptual response to that perception.
These results indicate that the nuc-1 rescuing activity is not contributed by neighboring engulfing cells.
As shown in Figure 5B, striatal instability indices of Hdh Q 92/+ DAT-/ and Hdh Q 92/+ DAT+/+ mice were not different, indicating that HD CAG instability is not contributed by the disease process.
One inbred, LP5, was of particular interest in that a large, central portion of chromosome 5 was not contributed by B73, but its centromere still had high SNP similarity to B73, particularly in the area of the left peak.
Both full-length SF-1 and truncated SF-1 devoid of its DNA-binding domain rescued the multiple centrosome phenotype caused by SF-1 depletion, indicating that the effect of SF-1 in the centrosome is not contributed by its DNA-binding domain.
This result implied that the densities of CTCF binding sites between tandem paralogs were not contributed by the genomic background.> -wrap-foot> a Specifically enriched GO terms are highlighted in bold fonts b The symbol ↑or ↓ represents the enrichment status of "enriched" or "depleted" of the GO term, respectively.
