The phrase "are indeed derived" is correct and usable in written English.
It can be used to emphasize that something originates from a specific source or is a result of a particular process.
Example: "The conclusions drawn from the research are indeed derived from extensive data analysis."
Alternatives: "are certainly derived" or "are truly derived".
By examining small segments of it, the researchers were able to tell how the various populations of flycatchers are related to each other and thus satisfy themselves that the unusual male forms in the overlap area are, indeed, derived from the "primitive" black-with-small-white-patches plumage.The second point was confirmed by watching 2,348 matings between flycatchers in the overlap zone.
Generalized results for nonlinear systems are indeed derived in closed form for weak anharmonic potentials, showing in this case that the temperature depends on a series of integer and fractional powers of the system's energy.
Genotyping of the biocontrol strains produced in European biofactories from the late 90's to the present (4 additional samples) confirmed that they are indeed derived from the original INRA strain we genotyped.
Although the ability of the replicase to bind sRNA duplexes in vitro may explain the enrichment for both miRNAs and miRNA* sequences seen in infected plants [25], [26], [31], it remained unclear whether the in vivo-enriched miRNAs and miRNA* sequences are indeed derived from replicase-stabilized duplexes or whether other virus-induced mechanisms play a role in sRNA enrichment.
However, there is no direct evidence that they are indeed derived from the ERGIC.
These results support our assertion based on phylogenetic data that these lineages are indeed derived from separate ancestral families.
Dr. Wayne showed that dogs were indeed derived from wolves, as long suspected, but he set their date of origin as a separate population at 135,000 years ago.
I had read that the Vietnamese didn't eat beef until the French arrived – working animals were too precious – so is this onion-charring proof that pho is indeed derived from pot au feu?
Presence of IgH rearrangements showed that four tumors were indeed derived from B cells.
Thus, the above analyses strongly suggests that the elevated correlation is indeed derived from these intensity-invariant cells during the reactivation time points detected by MDA methods.
