'a wide array of signals' is correct and usable in written English.
You can use it when talking about a large selection or variety of something. For example, "The team received a wide array of signals from the public about the proposed policy changes."
The realization that humans do not see the same color world that most animals see has been important for behavioral and evolutionary studies of a wide array of signals that include crypsis, mimicry, warning coloration, fruit and flower coloration, and sexual dimorphism (to name a few, Endler 1990, Bennett et al. 1994).
"The emerging picture of the arcuate POMC system is that of a circuit that can sense a wide array of signals and can then produce highly discriminatory responses through a differentiated set of circuits and molecular signaling mechanisms," they write.
These observations raise the possibility that a wide array of signals emanating from these receptors affect various aspects of tumor initiation, progression and metastatic spread.
Plants employ both cell surface and cytoplasmic receptors to respond to a wide array of signals from pathogens [ 1].
Lastly, domain-specific mutations in SSS correlate perturbations in ECM assembly and cell-matrix communication with triggering a wide array of signals that stimulate and sustain fibrosis [ 37].
Developing thymocytes receive a wide array of signals from thymic epithelial cells (TECs) for selection, survival, expansion, and differentiation, which can result either in cell death or in differentiated self-tolerating T cells.
Panorama® Cell signaling array antibody chips were used to investigate the specific changes simultaneously in a wide array of signal transduction factors.
ROS such as H2O2 are ideal candidates for such messenger molecules acting as focal points for cross-talk between a wide array of signalling cascades [3].
Protein phosphatase 2A (PP2A) is a key serine threonine phosphatase responsible for dephosphorylation of a wide array of signaling molecules.
A wide array of signalling pathways has been implicated (reviewed in [ 151]) and a brief summary follows.
The TLRs are single spanning transmembrane proteins that are coupled to a wide array of signaling molecules within the cell.
