The phrase "a molecular group" is correct and usable in written English.
It can be used in scientific contexts, particularly in chemistry or biology, to refer to a specific arrangement of atoms within a molecule.
Example: "The molecular group responsible for the compound's reactivity is the hydroxyl group."
Alternatives: "a molecular cluster" or "a molecular unit".
We recently reported that BMI1 is most highly expressed in Group 4 MB, a molecular group with the lowest expression levels of TP53 [ 9].
This compound contains a molecular group called thiourea.
If the surface is moistened with water, the ring springs open, transformed into a molecular group to which bacteria cannot easily stick.
Over-expression of c-MYC, NRP3, NRL, GABRA5, IMPG2, MAB21L2 and OTX2 was suggestive of a molecular Group 3 for all samples analysed.
Although IGF1R has been shown to be overexpressed in patients with t(4 14) translocation and C-KIT has been shown to be overexpressed in hyperdiploid patients, IL6R expression has not been reported to be associated with a molecular group of patients.
Since solvating capacity of the polymer matrix is dependent upon the presence of oxygen in a flexible molecular group dimethyl siloxane bisphenol-A polycarbonate was chosen because it contains a carbonate oxygen within the polymer matrix and is a flexible polymer when cured.
In addition, a small molecular group was formed.
With the statistical methods (i.e. hierarchical clustering) used in this study, new cancers cannot be assigned to a particular molecular group.
As the hydrazone moiety is regarded as a problematic molecular group due to its metabolic instability resulting in toxic side products, we prepared compound 8 which can be regarded as a variant of 1a missing one nitrogen atom (Scheme 5).
Simple or complex/mixed patterns do not seem to be correlated to a specific molecular group in our study, whereas Gama et al. [ 34] found the complex types associated with luminal-like A tumours, and simple pattern and carcinosarcomas to HER2 overexpressing and basal-like groups.
One of the mechanisms proposed for epigenetic modification is DNA methylation, when a single-carbon molecular group is added onto the backbone of the DNA sequence.
