Sentence examples for it cannot be ascertain whether from inspiring English sources

It cannot be ascertain whether alterations in expression levels of proteins described above are directly affecting muscle contraction, even if MYBP-C2 (myofibril - GO 0030016), which is a protein belonging to contractile apparatus, was found to be up-regulated in AQP4−/− mice.

A spokesman for the Lancashire force said they "believe there was an investigation in the late 1960s, but as no records are now held, it cannot be ascertained whether a file was passed to the Director of Public Prosecutions".

Presently, the oldest commonly agreed upon fossil microorganisms (it cannot be ascertained whether these organisms were archaebacteria, bacteria, or perhaps members of another no-longer-existent line of organism) are dated back to approximately 3.45 billion years ago (Schopf 1993).

The optimal size of herds has not been determined in the context of Soqotra's grazing resources and the frequency of the island's climatic vagaries (e.g. unpredictable rainfall and drought); therefore, it cannot be ascertained whether this figure exceeds the island's carrying capacity – if such a measure can be meaningfully established.

It cannot be ascertained whether the chimeric class II protein plays a direct role in lymphoma development since only one founder line was retained by the original investigators and is available for study today.

It cannot be ascertained whether similar interventions would be feasible or successful for the group of mobile FSWs [ 5, 27].

It cannot be ascertained whether the use of a CF specific scale would have detected treatment differences.

Without this evidence, it cannot be ascertained whether any change in OIDP represents real change or measurement error.

Although there is serological evidence that the calf had been infected with BVD virus, it cannot be ascertained whether the abnormality was due to the BVD virus infection.

Therefore, it cannot be ascertained whether participating nurses would hold any significantly different views or biased opinions compared to their non-participating counterparts.

There is a subgroup of children who have auditory processing problem though it cannot be ascertained whether the auditory processing problem is the causal factor for dyslexia or it is just an associated factor.