The phrase "a broad role of" is correct and usable in written English.
It can be used when discussing the extent or scope of a particular role or responsibility within a context, such as a job or function.
Example: "In our organization, the manager has a broad role of overseeing multiple departments and ensuring effective communication between them."
Alternatives: "a wide range of" or "a comprehensive role in".
These consistent results using microbial motifs that ligate distinct PRRs underscore a broad role of NADPH oxidase in down-regulating inflammation.
Evidence of the significant impact of this work is provided by our previous and continuing reports characterizing phenotypes of CTT proteins from this screen[20] [23] and suggests a broad role of CTT proteins in developmental regulatory mechanisms.
These results point to a broad role of some Hsps during stress recovery or acclimation.
The diversity of apoptotic regulators located either at the surface of or within mitochondria provides strong prima facie evidence for a broad role of mitochondria in apoptosis.
LacZ+ cells were shown to co-express progenitor, endothelial, leukocyte, and fibroblast markers, suggesting a broad role of Wnt in reaction to cardiac injury.
In contrast, IME suggest a broad role of an intron, first intron in particular, in regulating expression level, without ascribing the function to a specific region within the intron, suggesting a mechanism different from that for classical enhancers [ 32, 77].
In recent years a growing body of evidence shed new light on a broader role of mast cells in host immunity6,24,34.
The effect of LPS on binding and unfolding of ColE3 may be indicative of a broader role of LPS for transport of colicins in general.
John Mitchell has been Vice Provost at Stanford University since 2012, first as Vice Provost for Online Learning and now in a broader role of Teaching and Learning.
Several studies concerning eEF1γ function/s have as common denominator a broader role of this protein in RNA and protein metabolisms.
Our discovery of a requirement for A-RAF activity at a step subsequent to endocytosis, in the transfer to the recycling compartment, point to a broader role of A-RAF in membrane trafficking that additionally involves feedback regulation by the inhibitory splice variants DA-RAF 1,2 [1,2.
