Characterization of the Positive Transcription Regulator PfaR for Improving Eicosapentaenoic Acid Production in Shewanella putrefaciens W3-18-1

Autor:	Hehong Wei, Penghui He, Dianzhen Yu, Shuangyuan Liu, Chengtao Li, Dongru Qiu
Rok vydání:	2023
Předmět:	Ecology Applied Microbiology and Biotechnology Food Science Biotechnology
Zdroj:	Applied and Environmental Microbiology. 89
ISSN:	1098-5336 0099-2240
Popis:	We have experimentally confirmed that PfaR is a positive transcription regulator that promotes EPA synthesis at low temperature in Shewanella putrefaciens W3-18-1. Overexpression of PfaR in WT strain W3-18-1 could lead to a 1.8-fold increase in EPA productivity at low temperature. It is further shown that PfaR may be regulated by housekeeping Sigma 70 factor at low temperature.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ccdc0cdd718964682c2fe7d0cb65d868 https://doi.org/10.1128/aem.00021-23 Zobrazit plný text záznamu