The phrase "are often elucidated" is correct and usable in written English.
It can be used when discussing topics or concepts that are frequently clarified or explained in detail.
Example: "Complex theories in physics are often elucidated through practical examples and visual aids."
Alternatives: "are frequently explained" or "are commonly clarified."
To analyze changes in these regions traditional statistical methods are often employed to elucidate group differences which are measured against the variability found in a control cohort.
4 Therefore, observational studies are often essential to elucidate the intended effects of medicines in this population.
However in practice with many cases, investigations are often necessary to elucidate and differentiate an aetiology and importantly to discriminate those that directly cause an infectious disease versus those evoking an inflammatory disease, such as latent tuberculosis (TB) [ 30].
These cases are often extremely difficult to elucidate using (hbox {MS}^n) alone and the information from additional analysis such as NMR will usually be necessary.
Unlike genetic alterations, epigenetic alterations are often reversible, which makes elucidating the mechanisms of epigenetic regulation extremely attractive from the perspective of developing new therapeutic approaches.
Although UV is known to suppress the function of some DC subsets (Schmitt and Ullrich, 2000; Denfeld et al, 2001; Simon et al, 2002; Seite et al, 2003), the effects of ionising radiation have not been fully elucidated, and are often assumed to be immunologically neutral.
On the level of individual proteins, BN are often used to help to elucidate the molecular function of specific proteins [2], [3].
For common variants, the biological effects are often weak and difficult to elucidate, and the correlation between expression levels of TGR5 and rs11554825 genotypes was not strong, but still in line with recent findings in other diseases [49], and could therefore be speculated to contribute to the associations with PSC and UC.
Unique genes and pathways that are elucidated from genomes are often recognized as targets for chemical or vaccine development.
Such analyses are often based on whole-genome alignments to elucidate structural differences arising from insertions, deletions or from rearrangement events.
