The phrase "a much greater expression" is correct and usable in written English.
It can be used when comparing the significance or intensity of one expression to another, indicating that it is significantly more impactful.
Example: "The artist's latest work is a much greater expression of her emotions than her previous pieces."
Alternatives: "a far more profound expression" or "a significantly stronger expression".
Furthermore, we have shown that, while both IL-1 and TNF are expressed in IVD and upregulated with degeneration, degenerate IVDs show a much greater expression level of IL-1β than TNF-α and that, while the IL-1R1 was upregulated in degeneration, the TNF receptor 1 (TNF-R1) was not [ 8, 13, 14].
However, some of the ERα-negative or triple-negative breast cancer tissues exhibited a much greater expression of AKT1m than all three normal breast specimens.
However, DR5 protein in normal human hepatocytes showed much greater expression compared with that in HCC cells (Fig. 8B).
Much greater expression can be obtained using vectors based on AAV serotype 8 [ 17].
In contrast, much greater expression was observed in the sub-aleurone region compared with the central starchy endosperm at N350.
Even without siRNA-mediated depletion of endogenous RECQL4, western analysis reveals much greater expression of both full-length and mutant 3X-Flag-tagged RECQL4.
However, it should be noted that fold change values for certain genes obtained by qRT-PCR analysis showed much greater expression levels than those observed in the microarray analysis.
The much greater expression of ZCCT2 in Ch compared with Tsp after the various treatments was associated with the much lower expression of VRN1, the major regulator of the initial development of flower primordia, and with greater expression of genes increasing freezing tolerance.
Despite the much greater expression of M2 than M3 receptors in the bladder of humans and most other mammalian species (see 'Receptor expression patterns in airways and bladder' section), the direct contractile effects of muscarinic agonists is mediated primarily if not exclusively by the minor population of M3 receptors [ 36].
This is supported by a previous study in which transgenic expression of utrophin in mdx mice from developmental onset reduced dystrophic pathology to a much greater extent than expression initiated at birth or postnatally, indicating that it is important when a therapeutic intervention is started.
The absence of the MyD88 adaptor protein exhibited a much greater impact on expression of LPS-responsive sequences than TRIF, as evidenced by the absence or reduced expression of a large number of sequences in the MyD88−/− animals compared to wild-type animals (Additional file 4: Figure S1A).
