Plant Promoters and Terminators for High-Precision Bioengineering

Emily G. Brooks, Estefania Elorriaga, Yang Liu, James R. Duduit, Guoliang Yuan, Chung Jui Tsai, Gerald A. Tuskan, Thomas G. Ranney, Xiaohan Yang, Wusheng Liu

Research output: Contribution to journalReview articlepeer-review

16 Scopus citations

Abstract

High-precision bioengineering and synthetic biology require fine-tuning gene expression at both transcriptional and posttranscriptional levels. Gene transcription is tightly regulated by promoters and terminators. Promoters determine the timing, tissues and cells, and levels of the expression of genes. Terminators mediate transcription termination of genes and affect mRNA levels posttranscriptionally, e.g., the 3'-end processing, stability, translation efficiency, and nuclear to cytoplasmic export of mRNAs. The promoter and terminator combination affects gene expression. In the present article, we review the function and features of plant core promoters, proximal and distal promoters, and terminators, and their effects on and benchmarking strategies for regulating gene expression.

Original languageEnglish
Article numbere0013
JournalBioDesign Research
Volume5
DOIs
StatePublished - 2023

Funding

Funding: The writing of this manuscript was supported by the USDA Floriculture and Nursery Research Initiative (FNRI) grant 8020–21000-071-23S, the USDA National Institute of Food and Agriculture (NIFA) Hatch project 02913, and the Center for Bioenergy Innovation (CBI), which is a U.S. Department of Energy Bioenergy Research Center supported by the Office of Biological and Environmental Research in the DOE Office of Science. Oak Ridge National Laboratory is managed by UT-Battelle, LLC for the U.S. DOE under contract number DE-AC05-00OR22725. Author contributions: X.Y. and W.L. conceived the idea, and all authors wrote and approved the final manuscript. Competing interests: The authors declare that they have no competing interests.

FundersFunder number
U.S. Department of Energy Bioenergy Research Center
USDA Floriculture and Nursery Research Initiative
U.S. Department of EnergyDE-AC05-00OR22725
National Institute of Food and Agriculture02913
Office of Science
Biological and Environmental Research
Oak Ridge National Laboratory
Center for Bioenergy Innovation
Food and Nutrition Research Institute8020–21000-071-23S

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