The phrase "acquired roles" is correct and usable in written English.
It can be used to refer to positions or responsibilities that someone has taken on or obtained, often in a professional or organizational context.
Example: "Throughout her career, she has successfully navigated various acquired roles, demonstrating her versatility and adaptability."
Alternatives: "assumed positions" or "taken on roles".
They have also acquired roles in plant-specific processes.
The phylogenetic and expression analysis of plant proteins containing Agenet/Tudor domain suggest that they might have acquired roles during plant reproduction.
Younger blocks were generally of less widely recognized function, and presumably had acquired roles in the more recent clades in which they had evolved.
The preliminary analysis of these bacterial UB-like systems suggests that they might have already acquired roles related to protein stability and signaling.
The presence of such inactive protease variants in plant genomes suggests that they might have acquired roles other than proteolysis, resulting in altered evolutionary pressure on the protease domain and the potential for higher mutagenesis rates.
Her recently acquired role of Park Avenue matron hasn't quite permeated her closet.
In Lodge's expert hands, the strains of Desmond's newly acquired role as house husband, the worrying problems of a mildly demented father and the dangerous attentions of an importunate, unscrupulous postgraduate groupie coalesce into a hilarious and moving account of one man's life under the sentence of deaf.
"As a police force the CNC is the fittest body in the UK because of our role in protecting nuclear assets and our more recently acquired role of protecting the wider public against terrorist outrages," he said.
We were wholly impressed with "Madame First Lady" and her ideas and openness about improving Ghana's government in her newly acquired role.
In contrast, the primary physiological significance of H2S metabolism in mammals is closely tied to the acquired role of endogenously produced H2S as an important signaling molecule.
It has therefore been suggested that new genes arise predominantly first in the context of testis expression, before acquiring roles in other tissues - the "out of testis hypothesis" [ 5].
