The phrase "a unique expression pattern" is correct and usable in written English.
It can be used when discussing a specific way in which something is expressed or represented that is distinct or different from others.
Example: "The artist's work showcases a unique expression pattern that sets it apart from traditional styles."
Alternatives: "a distinctive expression style" or "an individual expression method."
Finally, PLK1 PLK4, Emi1, and Emi2 mRNA expression levels in human adult, fetal tissues, and several cell lines indicated that each gene has a unique expression pattern but is uniquely expressed in common tissues and cells such as the testes and thymus.
Because they inhabit specific niches within the GI tract, genes expressed specifically within them have a unique expression pattern.
We were then asking how many sex-specific genes were expressed in all species and which genes showed a unique expression pattern in one species only.
Each of the ten known human AQPs has a unique expression pattern [1].
In this study, we further characterized HOZOT by miRNA profiling and found a unique expression pattern of miR-155.
AgCht13 had a unique expression pattern which was limited to a narrow window in the late pupal stage (30 h).
Among the fgf family, fgf22 showed an unique expression pattern in the midbrain and MHB primordia.
It is now clear from our data set however that each PRL/ PL family member has a truly unique expression pattern with no correlation to locus structure, consistent with previous reports [ 2, 4] and diminishing further the likelihood of control regions driving subtype-specific trophoblast expression.
A clear and unique expression pattern revealed a dynamic response to 5-FU treatment.
Another interesting feature is that Ckb is expressed at highest level in SP thymocytes and at relatively low level in T cells (Figure 1, A and B), this unique expression pattern may well facilitate the establishment of central T cell tolerance.
In addition, we have previously shown that the inclusion of normal hematopoietic cells can improve the interpretation of gene expression patterns in leukemia [ 10], by highlighting genes that display a shared or unique expression pattern in the various normal hematopoietic cells and the different genetic subtypes of leukemia.
