The phrase "are merely expressed" is correct and usable in written English.
It can be used when discussing how thoughts, feelings, or ideas are communicated or articulated in a simple or straightforward manner.
Example: "The emotions in the poem are merely expressed through vivid imagery and metaphor."
Alternatives: "are simply conveyed" or "are just articulated".
One of the key questions arising from this study is whether different Wnt isoforms, such as Wnt1 and Wnt3a, are able to induce different effects, or whether they are merely expressed in a distinct spatio-temporal fashion in the lung to elicit different phenotypes, if deleted in mice.
Is it not possible that many of the large polysomal RNAs are not different but are merely expressed at a lower level vs the small polysomal level?
Conclusion falls short because you have simply drawn no conclusion from what you have said, but you are merely expressing your point in the paper once more.
We are frequently told that Islamist terrorists – whether from South Yorkshire or South Asia – are merely expressing their anger at injustices perpetrated against Muslims in Afghanistan, Iraq, Kashmir and Palestine.
For many of the patrons of the Knob Creek gun show, there is no correlation between their hobby and gun related crime (in fact they would assert that their hobby actually prevents crime), instead they are merely expressing what they believe is a guaranteed constitutional right.
"Our society's wish for change was merely expressed through me".
It is merely expressed by two different, but logically equivalent sentences.
At this point (u^{mathfrak {d}_{p}} t,z,epsilon)) cannot be merely expressed as a (m_{k_{1}}) -Fourier-Laplace transfomega_{k_{ega_{k_{1}}^{mathfrak{d}_{p}}) and is obtained by a version of the so-called accelero-summation procedure, as described in [2], Chapter 5.
Tzipi Livni, Israel's chief negotiator, said Kerry was merely "expressing concern" for Israel's future.
