The phrase "a main role for" is correct and usable in written English.
It can be used when discussing the significance or importance of a particular role in a specific context, such as in a job, project, or narrative.
Example: "In the upcoming film, she has been given a main role for the lead character, which showcases her acting skills."
Alternatives: "a key role in" or "a significant role for".
Indeed, they has a main role for the individual safeguard, both on an ontogenetic and a phylogenetic level.
Survivors saw a main role for the general practitioner in treating non-cancer-related medical problems and general preventive healthcare.
Dicer enzymes are involved in the biogenesis of the four classes of ex-siRNAs [ 20], and the mRNA accumulation patterns also revealed a main role for Dicer enzymes.
While it is possible that the RON pathway plays a role in oncogenesis, most of the evidence points to a main role for the cytoplasmic domain of Env and activation of the PI3K/Akt pathway.
However, taking the idea of a main role for β-END in creating a general state of well-being and pleasure (up to euphoria and trance) as a starting point, the differences between the reviewers tend to disappear.
A main role for Sir2 in cell survival is the suppression of ribosomal DNA recombination and the formation of toxic extra-chromosomal ribosomal DNA circles in the nucleus of mother cells (Sinclair & Guarente, 1997).
In the cases with these both mutations, EML4-ALK gene may play a main role in the oncogenesis for some unknown reasons.
Lupita Nyong'o is in talks to star in the upcoming film alongside Elisabeth Moss, who Peele is also eyeing for a main role, Variety reports.
Bateman and Nesbitt were already well acquainted; Nesbitt had been considered for a main role in Divorcing Jack David Caffreyy, 1998), based on Bateman's original novel.
As previously mentioned, CSL plays a key role during the early fermentation period by providing a nitrogen source for fast cell growth, and YE plays a main role during the late fermentation period for keeping normal cell growth and ARA accumulation (Wynn et al. 2001).
9 Surgery (oesophagectomy) plays a main role in the curatively intended therapy for most oesophageal cancer.
