The phrase "a multitude of pathways are" is not correct in standard written English.
The subject "a multitude" is singular, so it should be followed by "is" instead of "are."
Example: "A multitude of pathways is available for exploration in this area."
Alternatives: "a variety of pathways is" or "many pathways are".
To elucidate further the role of genetics in birth timing, candidate genes have been analyzed in a multitude of pathways that are thought to be involved in parturition.
Functional enrichment of prognostic signatures has unveiled a multitude of pathways that are associated with tumor progression.
This analysis shows that a multitude of repair pathways are critical, including tardigrade-specific ones in combination with classical stress resistance pathways.
Taken together, a multitude of coherent pathways are regulated by palmitoylation in both DCs and MEFs, and these data add to our growing appreciation of the roles palmitoylation plays in regulating a myriad of basic cellular processes.
The authors mention, for example, that a multitude of signaling pathways is dependent on the activity of the chaperone Hsp90 and accordingly pharmacological inhibition of Hsp90 may result in a pleiotropic disturbance of cell functions, resulting in the phenotypic unmasking of mutations without involving a direct interaction with the mutated proteins.
Depending on the aetiology, diarrhoeal diseases can be transmitted through a multitude of pathways.
Besides being considered as harmful by-products of metabolism or weapons of phagocytes against pathogens, ROS can also serve as signaling messengers in a multitude of pathways.
In practice, the regulatory relationships behind many phenotypes are determined by complex and highly interconnected networks of physical and functional interplay between a multitude of pathway components [ 16].
Instead, a multitude of different signalling pathways are affected in liver cancer cells making it difficult to focus molecular treatments.
These dynamics were reproducible for individual optic lobes, but their strength and fine features varied from fly to fly (Fig. S9), suggesting again that the recording location influenced how activity from multitude of neural pathways was registered.
