Resistance Mechanisms and Reprogramming of Microorganisms for Efficient Biorefinery Under Multiple Environmental Stresses
Overview
Authors
Affiliations
In the fermentation process of biorefinery, industrial strains are normally subjected to adverse environmental stresses, which leads to their slow growth, yield decline, a substantial increase in energy consumption, and other negative consequences, which ultimately seriously hamper the development of biorefinery. How to minimize the impact of stress on microorganisms is of great significance. This review not only reveals the damaging effects of different environmental stresses on microbial strains but also introduces commonly used strategies to improve microbial tolerance, including adaptive evolution, reprogramming of the industrial host based on genetic circuits, global transcription machinery engineering (gTME) and bioprocess integration. Furthermore, by integrating the advantages of these strategies and reducing the cost of system operation, the tolerance of industrial strains, combined with production efficiency and process stability, will be greatly improved, and the development prospects of biorefinery will be more widespread.
Changes in Microbial Safety and Quality of High-Pressure Processed Camel Milk.
Osaili T, Dhanasekaran D, Hasan F, Obaid R, Al-Nabulsi A, Olaimat A Foods. 2025; 14(2).
PMID: 39856987 PMC: 11765231. DOI: 10.3390/foods14020320.
Advances in stress-tolerance elements for microbial cell factories.
Kuang Z, Yan X, Yuan Y, Wang R, Zhu H, Wang Y Synth Syst Biotechnol. 2024; 9(4):793-808.
PMID: 39072145 PMC: 11277822. DOI: 10.1016/j.synbio.2024.06.008.
Yang X, Yang J, Huang H, Yan X, Li X, Lin Z Synth Syst Biotechnol. 2024; 9(3):462-469.
PMID: 38634002 PMC: 11021974. DOI: 10.1016/j.synbio.2024.04.003.
Phytomicrobiome communications: Novel implications for stress resistance in plants.
Khanna K, Kohli S, Sharma N, Kour J, Devi K, Bhardwaj T Front Microbiol. 2022; 13:912701.
PMID: 36274695 PMC: 9583171. DOI: 10.3389/fmicb.2022.912701.
Comparative genomics reveals response of Rhodococcus pyridinivorans B403 to phenol after evolution.
Peng F, Ye M, Liu Y, Liu J, Lan Y, Luo A Appl Microbiol Biotechnol. 2022; 106(7):2751-2761.
PMID: 35278114 DOI: 10.1007/s00253-022-11858-6.