Standarization and orthogonalization of the gene expression flow for robust engineering of NTN (new-to-nature) biological properties.

Financiador

Organização

Publicações

Post-transcriptional Control Strategies in Synthetic Biology

Publication . Apura, Patrícia; Viegas, Sandra; Arraiano, Cecília

"The revolution of genomics and growth of systems biology urged the creation of synthetic biology, an engineering discipline aiming at recreating and reprogramming cellular functions for industrial needs. There has been a large effort in synthetic biology to develop versatile and programmable genetic regulators that would enable the precise control of gene expression. Synthetic RNA components have emerged as a solution, offering a diverse range of programmable functions, including signal sensing, gene regulation and the modulation of molecular interactions. Owing to their compactness, structure and way of action, several types of RNA devices that act on DNA, RNA and protein have been characterized and applied in synthetic biology. RNA-based approaches are more ‘economical’ for the cell, since they are generally not translated. These RNA-based strategies act on a much shorter time scale than transcription-based ones and can be more efficient than protein-based mechanisms. In this PhD, we explored these RNA components as building blocks in the RNA synthetic biology field. The components were tested in two different model microorganisms, the widely studied and industrially used bacterium, Escherichia coli, and one of the most stress resistant and industrially promising bacteria, Pseudomonas putida.(...)"

2020-12-21Tese de doutoramento

Acesso aberto

Ver mais

Entidade financiadora

European Commission

Programa de financiamento

FP7

Número da atribuição

289326