Correction for “Factors underlying a latitudinal gradient in the S/G lignin monomer ratio in natural poplar variants,” by Weiwei Zhu, Jin Zhang, Pradeep Kumar Prabhakar, Yen On Chan, Rachel A. Weber, Mengjun Shu, Ganesh Panzade, Connor J. Cooper, Russell B. Davidson, Jerry M. Parks, Breeanna R. Urbanowicz, Gerald A. Tuskan, Trupti Joshi, Richard A. Dixon, Wellington Muchero, and Jaime Barros, which published August 20, 2025; 10.1073/pnas.2503491122 (Proc. Natl. Acad. Sci. U.S.A. 122, e2503491122).
The authors note that Jin-Gui Chen and Sara S. Jawdy should be added to the author list between Russell B. Davidson and Jerry M. Parks. Jin-Gui Chen should be credited with performing research. Sara S. Jawdy should be credited with performing research. The corrected author line, affiliation line, and author contributions appear below. The online version has been corrected.
Weiwei Zhua, Jin Zhangb,c,d, Pradeep Kumar Prabhakare,f, Yen On Chang, Rachel A. Webera, Mengjun Shud, Ganesh Panzadeg, Connor J. Cooperd, Russell B. Davidsond, Jin-Gui Chenc,d, Sara S. Jawdyc,d, Jerry M. Parksd, Breeanna R. Urbanowicze,f, Gerald A. Tuskanc,d, Trupti Joshig,h, Richard A. Dixonc,i, Wellington Mucheroc,d,1, and Jaime Barrosa,2
Author affiliations: aDivision of Plant Science and Technology, University of Missouri, Columbia, MO 65211; bNational Key Laboratory for Development and Utilization of Forest Food Resources, International Research Center for Plant Cell Wall, College of Forestry and Biotechnology, Zhejiang Agriculture and Forestry University, Hangzhou, Zhejiang 311300, China; cCenter for Bioenergy Innovation, Oak Ridge National Laboratory, Oak Ridge, TN 37831; dBiosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831; eComplex Carbohydrate Research Center, University of Georgia, Athens, GA 30602; fDepartment of Biochemistry and Molecular Biology, University of Georgia, Athens, GA30602; gInstitute for Data Science and Informatics, Department of Biomedical Informatics, Biostatistics, and Medical Epidemiology, University of Missouri, Columbia, MO 65211; hChristopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211; and iBioDiscovery Institute, Department of Biological Sciences, University of North Texas, Denton, TX 76203
Author contributions: W.M., R.A.D., and J.B. designed research; W.Z., J.Z., P.K.P., Y.O.C., R.A.W., M.S., G.P., C.J.C., R.B.D., J.-G. C., S.S.J, J.M.P., B.R.U., T.J., W.M., and J.B. performed research; J.M.P., B.R.U., G.A.T., R.A.D., W.M., and J.B. contributed new reagents/analytic tools; W.Z., J.Z., M.S.,J.M.P., B.R.U., T.J., W.M., and J.B. analyzed data; and W.Z. and J.B. wrote the paper.