An orphan gene BOOSTER enhances photosynthetic efficiency and plant productivity.

Autor:	Feyissa BA; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA; Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA., de Becker EM; Department of Plant Biology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA., Salesse-Smith CE; Center for Advanced Bioenergy and Bioproducts Innovation, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA., Zhang J; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA; Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA., Yates TB; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA; Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA., Xie M; Biology Department, Brookhaven National Laboratory, Upton, NY 11973, USA., De K; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA., Gotarkar D; Division of Plant Sciences and Technology, University of Missouri, Columbia, MO 65201, USA., Chen MSS; Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA; School of Forestry and Natural Resources, University of Georgia, Athens, GA 30602, USA., Jawdy SS; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA; Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA., Carper DL; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA; Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA., Barry K; U.S. Department of Energy Joint Genome Institute, Berkeley, CA 94720, USA., Schmutz J; U.S. Department of Energy Joint Genome Institute, Berkeley, CA 94720, USA; HudsonAlpha Institute for Biotechnology, Huntsville, AL 35806, USA., Weston DJ; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA., Abraham PE; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA; Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA., Tsai CJ; Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA; School of Forestry and Natural Resources, University of Georgia, Athens, GA 30602, USA; Department of Genetics, University of Georgia, Athens, GA 30602, USA; Department of Plant Biology, University of Georgia, Athens, GA 30602, USA., Morrell-Falvey JL; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA., Taylor G; Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA; Department of Plant Sciences, University of California Davis, Davis, CA 95616, USA., Chen JG; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA; Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA. Electronic address: chenj@ornl.gov., Tuskan GA; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA; Center for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA., Long SP; Center for Advanced Bioenergy and Bioproducts Innovation, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA; Department of Plant Biology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA; Carl R Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA., Burgess SJ; Center for Advanced Bioenergy and Bioproducts Innovation, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA; Department of Plant Biology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA; Carl R Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA. Electronic address: sjb287@illinois.edu., Muchero W; Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37830, USA.
Jazyk:	angličtina
Zdroj:	Developmental cell [Dev Cell] 2024 Nov 28. Date of Electronic Publication: 2024 Nov 28.
DOI:	10.1016/j.devcel.2024.11.002
Abstrakt:	Organelle-to-nucleus DNA transfer is an ongoing process playing an important role in the evolution of eukaryotic life. Here, genome-wide association studies (GWAS) of non-photochemical quenching parameters in 743 Populus trichocarpa accessions identified a nuclear-encoded genomic region associated with variation in photosynthesis under fluctuating light. The identified gene, BOOSTER (BSTR), comprises three exons, two with apparent endophytic origin and the third containing a large fragment of plastid-encoded Rubisco large subunit. Higher expression of BSTR facilitated anterograde signaling between nucleus and plastid, which corresponded to enhanced expression of Rubisco, increased photosynthesis, and up to 35% greater plant height and 88% biomass in poplar accessions under field conditions. Overexpression of BSTR in Populus tremula × P. alba achieved up to a 200% in plant height. Similarly, Arabidopsis plants heterologously expressing BSTR gained up to 200% in biomass and up to 50% increase in seed. Competing Interests: Declaration of interests US Department of Energy, UT-Battelle LLC has submitted a provisional patent on behalf of B.A.F., E.M.d.B., G.A.T., J.-G.C., S.P.L., S.J.B., T.B.Y., and W.M. on the aspects of the current research findings (US Patent Application No. 18/477,640, PCT/US2023/075482). (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)
Databáze:	MEDLINE
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