The phrase "a single pathway" is correct and usable in written English.
It can be used to describe one specific route or method among many possibilities, often in contexts related to processes, systems, or decision-making.
Example: "In our research, we found that a single pathway can lead to significant improvements in efficiency."
Alternatives: "one route" or "a solitary path".
The Bluebonnet Trail, Texas' carefully chosen mecca for wildflower lovers, is not a single pathway; rather it is a region of country roads, mostly in these hills but also malleable to the visitor's needs and ambitions.
"We need to look at a plan that aims at delivering a single pathway of care – and we have to ensure we reward organisations for doing that," he said.
Both responses are mediated by a single pathway of interneurons.
Few solid tumors are dependent on a single pathway for oncogenesis.
Rather than investigating a single pathway, metabolomics deal with the integrated identification of biological and pathological molecular pathways.
"Polypharmacology" (also termed "drug promiscuity") refers to the action of a single drug on multiple targets through a single pathway or multiple pathways.
In particular, inferences depend on whether a single pathway involving the SEBs is assumed to mediate the effect of the agent on cancer incidence.
The abundance and heterogeneity of available mechanistic theories of aging implicitly suggest that this phenomenon is overly complex and unlikely to be explained by a single pathway.
This suggests that MEKK1 induces apoptosis by causing a general deregulation of MAP kinase signaling rather than by the activation of a single pathway.
The complex metabolic networks in plants are highly compartmentalized and biochemical steps of a single pathway can take place in multiple subcellular locations.
Our results suggest that acetate tolerance will not involve engineering of a single pathway; rather we observe a range of potential mechanisms for overcoming acetate based inhibition.
