The phrase "are apparently unique to" is correct and usable in written English.
It can be used when discussing characteristics or features that seem to be exclusive to a particular subject or group.
Example: "These traits are apparently unique to this species, setting it apart from others in its habitat."
Alternatives: "seem to be exclusive to" or "appear to be distinct to".
These developments are apparently unique to Louisville.
Furthermore, a notable majority of these immunity proteins are apparently unique to these systems.
This suggests that many of the assignments that are apparently unique to one treatment may well be shared with other treatments, but insufficient sequence coverage prevented detection in these other samples.
These observations, which reflect potential delivery barriers that are apparently unique to the nanoparticle infusions, could not have been made using conventional fluorescence-based imaging techniques, and thus highlight the utility of PET imaging for monitoring drug delivery effectiveness.
Of these 15, three are apparently unique to M. venosa (i.e., they possess no sequence similarity to any proteins or nucleotide sequences in GenBank's nr and nt databases) and are putatively full length.
But the harassment is apparently unique to Jets games.
The conditions that gave rise to these deposits were apparently unique to this early period in Earth history, because similar deposits are not known in younger geological formations.
Because the channel is apparently unique to sperm, Clapham suggests that it may lead to a drug for treating men with poor sperm motility, or for a contraceptive.
Some transcript responses in the array analysis were apparently unique to the xenoestrogens.
A few Alu-DR2 elements were apparently unique to the human genome, although in some cases they corresponded to regions that were not sequenced in the simian genomes.
The ability to β stimulate PKD activity is apparently unique to the Gαq members because other Gα subunits belonging to the Gi, Gs, or G12 subfamilies all failed to induce PKD phosphorylation or kinase activity.
