The phrase "a low expression of" is correct and usable in written English.
It can be used to describe a minimal or inadequate display of feelings, thoughts, or qualities.
Example: "His speech was a low expression of the passion he once had for the subject."
Alternatives: "a poor display of" or "a weak manifestation of".
Unexpectedly, the NT2 teratocarcinoma cell line shows a low expression of TAP-1 and TAP-2, but express tapasin at normal levels.
Both cell lines showed an absence of PDGFR-α expression, but MCF-7 showed a low expression of PDGF-A, whereas HS578T did not express it at all.
Primary PDC and GEN3 did not express the Fc receptors CD16 nor CD64, whereas a low expression of CD32 was detected.
High methylation was present in the CpG loci of GATA-4 gene with a low expression of GATA-4 mRNA from vitamin A-deficient group embryos.
Introduction In intensive care unit, patients display immune failure associated with an inflammatory response usually after surgery or sepsis, and a low expression of HLA-DR on monocytes (mHLA-DR) is a predictive factor of nosocomial infections.
A low expression of CD91 was found on a small subset of primary PDC but not on GEN3.
In other cases, there was a low expression of these alleles, not sufficient to deliver effective inhibitory signals.
Further, a low expression of p27Kip1, a target of miR-221 and 222, has been correlated to poor prognosis in astrocytoms [35] [37].
Although we were unable to detect CCL3 on sections, likely due to a low expression of this chemokine, we did observe CCL3 secretion in memory OT-I cells by flow cytometry.
It is known that the rate of lipolysis in EAT is increased compared to other fat depots such as popliteal or perirenal [5], which might be in part mediated by a low expression of ADRA2A.
The absence of eIF2 phosphorylation in mice infected with VV was not attributable to a low expression of the kinase in spleen, since a comparable expression of PKR was detected in all murine organs analyzed (Figure 3C).
