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Items: 37


The lipid flippases ALA4 and ALA5 play critical roles in cell expansion and plant growth.

Davis JA, Pares RB, Bernstein T, McDowell SC, Brown E, Stubrich J, Rosenberg A, Cahoon EB, Cahoon RE, Poulsen LR, Palmgren MB, López-Marqués RL, Harper JF.

Plant Physiol. 2020 Feb 12. pii: pp.01332.2019. doi: 10.1104/pp.19.01332. [Epub ahead of print]


Metabolic engineering of soybean seeds for enhanced vitamin E tocochromanol content and effects on oil antioxidant properties in polyunsaturated fatty acid-rich germplasm.

Konda AR, Nazarenus TJ, Nguyen H, Yang J, Gelli M, Swenson S, Shipp JM, Schmidt MA, Cahoon RE, Ciftci ON, Zhang C, Clemente TE, Cahoon EB.

Metab Eng. 2020 Jan;57:63-73. doi: 10.1016/j.ymben.2019.10.005. Epub 2019 Oct 23.


Downregulation of a CYP74 Rubber Particle Protein Increases Natural Rubber Production in Parthenium argentatum.

Placido DF, Dong N, Dong C, Cruz VMV, Dierig DA, Cahoon RE, Kang BG, Huynh T, Whalen M, Ponciano G, McMahan C.

Front Plant Sci. 2019 Jun 26;10:760. doi: 10.3389/fpls.2019.00760. eCollection 2019.


Discontinuous fatty acid elongation yields hydroxylated seed oil with improved function.

Li X, Teitgen AM, Shirani A, Ling J, Busta L, Cahoon RE, Zhang W, Li Z, Chapman KD, Berman D, Zhang C, Minto RE, Cahoon EB.

Nat Plants. 2018 Sep;4(9):711-720. doi: 10.1038/s41477-018-0225-7. Epub 2018 Aug 27.


Identification of bottlenecks in the accumulation of cyclic fatty acids in camelina seed oil.

Yu XH, Cahoon RE, Horn PJ, Shi H, Prakash RR, Cai Y, Hearney M, Chapman KD, Cahoon EB, Schwender J, Shanklin J.

Plant Biotechnol J. 2018 Apr;16(4):926-938. doi: 10.1111/pbi.12839. Epub 2018 Jan 18.


A Specialized Diacylglycerol Acyltransferase Contributes to the Extreme Medium-Chain Fatty Acid Content of Cuphea Seed Oil.

Iskandarov U, Silva JE, Kim HJ, Andersson M, Cahoon RE, Mockaitis K, Cahoon EB.

Plant Physiol. 2017 May;174(1):97-109. doi: 10.1104/pp.16.01894. Epub 2017 Mar 21.


Identification of Homogentisate Dioxygenase as a Target for Vitamin E Biofortification in Oilseeds.

Stacey MG, Cahoon RE, Nguyen HT, Cui Y, Sato S, Nguyen CT, Phoka N, Clark KM, Liang Y, Forrester J, Batek J, Do PT, Sleper DA, Clemente TE, Cahoon EB, Stacey G.

Plant Physiol. 2016 Nov;172(3):1506-1518. Epub 2016 Sep 22.


ORM Expression Alters Sphingolipid Homeostasis and Differentially Affects Ceramide Synthase Activity.

Kimberlin AN, Han G, Luttgeharm KD, Chen M, Cahoon RE, Stone JM, Markham JE, Dunn TM, Cahoon EB.

Plant Physiol. 2016 Oct;172(2):889-900. Epub 2016 Aug 9.


Structurally divergent lysophosphatidic acid acyltransferases with high selectivity for saturated medium chain fatty acids from Cuphea seeds.

Kim HJ, Silva JE, Iskandarov U, Andersson M, Cahoon RE, Mockaitis K, Cahoon EB.

Plant J. 2015 Dec;84(5):1021-33. doi: 10.1111/tpj.13063.


Glucosylceramides are critical for cell-type differentiation and organogenesis, but not for cell viability in Arabidopsis.

Msanne J, Chen M, Luttgeharm KD, Bradley AM, Mays ES, Paper JM, Boyle DL, Cahoon RE, Schrick K, Cahoon EB.

Plant J. 2015 Oct;84(1):188-201. doi: 10.1111/tpj.13000.


Overexpression of Arabidopsis Ceramide Synthases Differentially Affects Growth, Sphingolipid Metabolism, Programmed Cell Death, and Mycotoxin Resistance.

Luttgeharm KD, Chen M, Mehra A, Cahoon RE, Markham JE, Cahoon EB.

Plant Physiol. 2015 Oct;169(2):1108-17. doi: 10.1104/pp.15.00987. Epub 2015 Aug 14.


Chlorophyll Synthase under Epigenetic Surveillance Is Critical for Vitamin E Synthesis, and Altered Expression Affects Tocopherol Levels in Arabidopsis.

Zhang C, Zhang W, Ren G, Li D, Cahoon RE, Chen M, Zhou Y, Yu B, Cahoon EB.

Plant Physiol. 2015 Aug;168(4):1503-11. doi: 10.1104/pp.15.00594. Epub 2015 Jun 5.


Adaptive Engineering of Phytochelatin-based Heavy Metal Tolerance.

Cahoon RE, Lutke WK, Cameron JC, Chen S, Lee SG, Rivard RS, Rea PA, Jez JM.

J Biol Chem. 2015 Jul 10;290(28):17321-30. doi: 10.1074/jbc.M115.652123. Epub 2015 May 27.


Sphingolipid metabolism is strikingly different between pollen and leaf in Arabidopsis as revealed by compositional and gene expression profiling.

Luttgeharm KD, Kimberlin AN, Cahoon RE, Cerny RL, Napier JA, Markham JE, Cahoon EB.

Phytochemistry. 2015 Jul;115:121-9. doi: 10.1016/j.phytochem.2015.02.019. Epub 2015 Mar 17.


Identification of a sphingolipid α-glucuronosyltransferase that is essential for pollen function in Arabidopsis.

Rennie EA, Ebert B, Miles GP, Cahoon RE, Christiansen KM, Stonebloom S, Khatab H, Twell D, Petzold CJ, Adams PD, Dupree P, Heazlewood JL, Cahoon EB, Scheller HV.

Plant Cell. 2014 Aug;26(8):3314-25. doi: 10.1105/tpc.114.129171. Epub 2014 Aug 8.


Redirection of metabolic flux for high levels of omega-7 monounsaturated fatty acid accumulation in camelina seeds.

Nguyen HT, Park H, Koster KL, Cahoon RE, Nguyen HT, Shanklin J, Clemente TE, Cahoon EB.

Plant Biotechnol J. 2015 Jan;13(1):38-50. doi: 10.1111/pbi.12233. Epub 2014 Jul 26.


The Origin and Biosynthesis of the Benzenoid Moiety of Ubiquinone (Coenzyme Q) in Arabidopsis.

Block A, Widhalm JR, Fatihi A, Cahoon RE, Wamboldt Y, Elowsky C, Mackenzie SA, Cahoon EB, Chapple C, Dudareva N, Basset GJ.

Plant Cell. 2014 May;26(5):1938-1948. Epub 2014 May 16.


Arabidopsis 56-amino acid serine palmitoyltransferase-interacting proteins stimulate sphingolipid synthesis, are essential, and affect mycotoxin sensitivity.

Kimberlin AN, Majumder S, Han G, Chen M, Cahoon RE, Stone JM, Dunn TM, Cahoon EB.

Plant Cell. 2013 Nov;25(11):4627-39. doi: 10.1105/tpc.113.116145. Epub 2013 Nov 8.


A thraustochytrid diacylglycerol acyltransferase 2 with broad substrate specificity strongly increases oleic acid content in engineered Arabidopsis thaliana seeds.

Zhang C, Iskandarov U, Klotz ET, Stevens RL, Cahoon RE, Nazarenus TJ, Pereira SL, Cahoon EB.

J Exp Bot. 2013 Aug;64(11):3189-200. doi: 10.1093/jxb/ert156. Epub 2013 Jun 28.


Genetic and biochemical basis for alternative routes of tocotrienol biosynthesis for enhanced vitamin E antioxidant production.

Zhang C, Cahoon RE, Hunter SC, Chen M, Han J, Cahoon EB.

Plant J. 2013 Feb;73(4):628-39. doi: 10.1111/tpj.12067. Epub 2012 Dec 31.


Vitamin E biosynthesis: functional characterization of the monocot homogentisate geranylgeranyl transferase.

Yang W, Cahoon RE, Hunter SC, Zhang C, Han J, Borgschulte T, Cahoon EB.

Plant J. 2011 Jan;65(2):206-17. doi: 10.1111/j.1365-313X.2010.04417.x. Epub 2010 Dec 1.


Structural basis for evolution of product diversity in soybean glutathione biosynthesis.

Galant A, Arkus KA, Zubieta C, Cahoon RE, Jez JM.

Plant Cell. 2009 Nov;21(11):3450-8. doi: 10.1105/tpc.109.071183. Epub 2009 Nov 30.


Threonine-insensitive homoserine dehydrogenase from soybean: genomic organization, kinetic mechanism, and in vivo activity.

Schroeder AC, Zhu C, Yanamadala SR, Cahoon RE, Arkus KA, Wachsstock L, Bleeke J, Krishnan HB, Jez JM.

J Biol Chem. 2010 Jan 8;285(2):827-34. doi: 10.1074/jbc.M109.068882. Epub 2009 Nov 6.


Comprehensive analysis of the Brassica juncea root proteome in response to cadmium exposure by complementary proteomic approaches.

Alvarez S, Berla BM, Sheffield J, Cahoon RE, Jez JM, Hicks LM.

Proteomics. 2009 May;9(9):2419-31. doi: 10.1002/pmic.200800478. Erratum in: Proteomics. 2009 Jun;9(11):3220.


Contributions of conserved serine and tyrosine residues to catalysis, ligand binding, and cofactor processing in the active site of tyrosine ammonia lyase.

Schroeder AC, Kumaran S, Hicks LM, Cahoon RE, Halls C, Yu O, Jez JM.

Phytochemistry. 2008 May;69(7):1496-506. doi: 10.1016/j.phytochem.2008.02.007. Epub 2008 Mar 17.


A single amino acid change is responsible for evolution of acyltransferase specificity in bacterial methionine biosynthesis.

Zubieta C, Arkus KA, Cahoon RE, Jez JM.

J Biol Chem. 2008 Mar 21;283(12):7561-7. doi: 10.1074/jbc.M709283200. Epub 2008 Jan 22.


Thiol-based regulation of redox-active glutamate-cysteine ligase from Arabidopsis thaliana.

Hicks LM, Cahoon RE, Bonner ER, Rivard RS, Sheffield J, Jez JM.

Plant Cell. 2007 Aug;19(8):2653-61. Epub 2007 Aug 31.


The role of 5'-adenylylsulfate reductase in the sulfur assimilation pathway of soybean: molecular cloning, kinetic characterization, and gene expression.

Phartiyal P, Kim WS, Cahoon RE, Jez JM, Krishnan HB.

Phytochemistry. 2008 Jan;69(2):356-64. Epub 2007 Aug 29.


Reaction mechanism of glutathione synthetase from Arabidopsis thaliana: site-directed mutagenesis of active site residues.

Herrera K, Cahoon RE, Kumaran S, Jez J.

J Biol Chem. 2007 Jun 8;282(23):17157-65. Epub 2007 Apr 22.


Phosphoethanolamine N-methyltransferase (PMT-1) catalyses the first reaction of a new pathway for phosphocholine biosynthesis in Caenorhabditis elegans.

Brendza KM, Haakenson W, Cahoon RE, Hicks LM, Palavalli LH, Chiapelli BJ, McLaird M, McCarter JP, Williams DJ, Hresko MC, Jez JM.

Biochem J. 2007 Jun 15;404(3):439-48.


Using unnatural protein fusions to engineer resveratrol biosynthesis in yeast and Mammalian cells.

Zhang Y, Li SZ, Li J, Pan X, Cahoon RE, Jaworski JG, Wang X, Jez JM, Chen F, Yu O.

J Am Chem Soc. 2006 Oct 11;128(40):13030-1.


Soybean ATP sulfurylase, a homodimeric enzyme involved in sulfur assimilation, is abundantly expressed in roots and induced by cold treatment.

Phartiyal P, Kim WS, Cahoon RE, Jez JM, Krishnan HB.

Arch Biochem Biophys. 2006 Jun 1;450(1):20-9. Epub 2006 May 8.


Defining the role of phosphomethylethanolamine N-methyltransferase from Caenorhabditis elegans in phosphocholine biosynthesis by biochemical and kinetic analysis.

Palavalli LH, Brendza KM, Haakenson W, Cahoon RE, McLaird M, Hicks LM, McCarter JP, Williams DJ, Hresko MC, Jez JM.

Biochemistry. 2006 May 16;45(19):6056-65.


Molecular basis of cysteine biosynthesis in plants: structural and functional analysis of O-acetylserine sulfhydrylase from Arabidopsis thaliana.

Bonner ER, Cahoon RE, Knapke SM, Jez JM.

J Biol Chem. 2005 Nov 18;280(46):38803-13. Epub 2005 Sep 15.


Kinetic mechanism of glutathione synthetase from Arabidopsis thaliana.

Jez JM, Cahoon RE.

J Biol Chem. 2004 Oct 8;279(41):42726-31. Epub 2004 Aug 9.


Arabidopsis thaliana glutamate-cysteine ligase: functional properties, kinetic mechanism, and regulation of activity.

Jez JM, Cahoon RE, Chen S.

J Biol Chem. 2004 Aug 6;279(32):33463-70. Epub 2004 Jun 4.

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