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The University of Georgia Complex Carbohydrate Research Center
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Research
Bacterial Polysaccharides
Biomass and Bioenergy
Carbohydrate Synthesis and Chemical Biology
Computational Simulations
Conformational Analysis
Enzymes involved in carbohydrate metabolism
Glycoconjugates in Animal Development, Disease and Cancer
Glycoconjugates in Host-Pathogen Interactions
Mass Spectrometry
NMR Spectroscopy
Plant Cell Walls
Plant Polysaccharides - Biosynthesis, Structure, and Function
Protein-Carbohydrate Interactions
Signal Transduction in Plants

Michael G Hahn
Professor of Plant Biology, Adjunct Professor of Biochemistry and Molecular Biology, and Plant Pathology; UGA Faculty Participant, DOE BioEnergy Science Center


Immunological approaches to plant cell wall structure and biology; plant cell wall polysaccharide biosynthesis

E-mail: hahn@ccrc.uga.edu
Telephone: 706-542-4457
Fax: 706-542-4412

Short Biography
Research Interests
Publications
Lab-personal web site

Short Biography:
Dr. Hahn received a B.S. in chemistry and a B.A. in Independent Studies in 1974 from the University of Oregon and his Ph.D. in biochemistry in 1981 from the University of Colorado. A postdoctoral research associate appointment at the University of Wisconsin-Madison in plant pathology followed, after which Dr. Hahn went to the Albert-Ludwigs-UniversiƤt (Freiburg, Germany) with the support of an Alexander-von-Humboldt stipend. Following another postdoctoral research associate appointment at the Salk Institute (San Diego, CA), Dr. Hahn joined the CCRC in July 1986. Full publications: 77.

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Research Interests:
Our laboratory studies the cell biology and biosynthesis of plant cell walls. Plant cell walls play major roles in the biology of plants. Examples of these roles include controlling the growth and shape of plant cells, tissues, organs, and ultimately the entire plant, regulating the movement of nutrients and signals within the apoplast and toward the plasma membrane, serving as the first line of defense against pathogens and environmental stresses, and acting as a source of signaling molecules important in plant development and defense. Plant cell walls are also the principal component of plant biomass, which has become a focal point in the search for alternative and renewable sources of energy (biofuels).

We are pursuing two broad research goals:

(A) We are investigating plant cell wall biosynthesis by looking at two families of genes, primarily in Arabidopsis, thought to encode glycosyltransferases involved in plant cell wall glycan biosynthesis: 1) GAlacturonosylTransferase-Like (GATL) proteins thought to be involved in pectin biosynthesis; 2) FUcosylTransferase (FUT) proteins thought to add fucosyl residues to diverse plant cell wall glycans.

(B) We have developed a large and diverse library of monoclonal antibodies against plant cell wall glycans. These antibodies are being used to determine the locations of diverse cell wall carbohydrate structures (epitopes) in Arabidopsis, switchgrass and poplar. These antibodies are also proving useful for plant cell wall mutant characterization studies, and for quantitating glycans in cell wall extracts.

Our laboratory utilizes a broad range of experimental approaches in these studies, including molecular genetic, biochemical, immunological and microscopic techniques.

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Publications: Author's Last Name: Hahn

Journal Articles
Book Chapters are listed at the bottom of this page.

AK Biswal, MA Atmodjo, S. Pattahil, R Amos, X. Yang, K. Winkeler, CC Collins, SS Mohanty, D. Ryno, L. Tan, I. Gelineo-Albersheim, K. Hunt, RW Sykes, GB Turner, A. Ziebell, MF Davis, SR Decker, MG Hahn, D. Mohnen. 2018. Working towards recalcitrance mechanisms: increased xylan and homogalacturonan production by overexpression of GAlactUronosylTransferase12 (GAUT12) causes increased recalcitrance and decreased growth in Populus. Biotechnol Biofuels 11: 9-. PMID:29371885

AK Biswal, MA Atmodjo, M Li, HL Baxter, CG Yoo, Y. Pu, Y-C Lee, M. Mazarei, IM Black, J-Y Zhang, H Ramanna, AL Bray, ZR King, PR LaFayette, S. Pattathil, BS Donohoe, SS Mohanty, D. Ryno, K Yee, OA Thompson, M Rodriguez, A Dumitrache, J Natzke, K. Winkeler, CC Collins, X. Yang, L. Tan, RW Sykes, EL Gjersing, A. Ziebell, GB Turner, SR Decker, MG Hahn, BH Davison, MK Udvardi, J.R. Mielenz, MF Davis, RS Nelson, WA Parrott, AJ Ragauskas, CN Stewart, D. Mohnen. 2018. Sugar release and growth of biofuel crops are improved by downregulation of pectin biosynthesis. Nature Biotechnol. 36: 249-257. PMID:29431741

L Bacete, H Melida, S Pattathil, MG Hahn, A Molina, E Miedes. 2017. Characterization of plant cell wall damage-associated molecular patterns regulating immune responses. Methods in Molecular Biology 1578: 13-23. PMID:28220412

SC Raimundo, S Pattathil, S Eberhardt, MC Hahn, ZA Popper. 2017. beta-1,3-Glucans are components of brown seaweed (Phaeophyceae) cell walls. Protoplasma 254: 997-1016. PMID:27562783

RM da Costa, S Pattathil, U Avci, SJ Lee, SP Hazen, A Winters, MG Hahn, M Bosch. 2017. A cell-wall reference profile for Miscanthus bioenergy-crops highlights compositional and structural variations associated with development and tissue origin. New Phytologist 213: 1710-1725. PMID:27859277

CF Moro, M Gaspar, FR da Silva, S Pattathil, MG Hahn, I Salgado, MR Braga. 2017. S-Nitrosoglutathione promotes cell wall remodeling, alters the transcriptional profile and induces root hair formation in the hairless rhd6 mutant of Arabidopsis thaliana. New Phytologist 213: 1771-1786. PMID:27880005

JA Walker, S Pattathil, LF Bergeman, E Beebe, KW Deng, M Mirzai, TR Northen, MG Hahn, BG Fox. 2017. Determination of glycoside hydrolase specificities during hydrolase of plant cell walls using glycol profiling. Biotechnol Biofuels 10: 31-. PMID:28184246

MR Tucker, C Ma, J Phan, K Neumann, NJ Shirley, MG Hahn, D Cozzolino, RA Burton. 2017. Dissecting the genetic basis for seed coat mucilage heteroxylan biosynthesis in Plantago ovata using gamma irradiation and infrared spectroscopy . Front Plant Sci 8: 326-. PMID:28377777

C Rautengarten, D Birdseye, S Pattathil, HE McFarlane, S Saez-Aguayo, A Orellana, S Persson, MG Hahn, HV Scheller, JL Heazlewood, E Ebert. 2017. The elaborate route for UDP-arabinose delivery into the Golgi of plants. Proc Natl Acad Sci USA 114(16): 4261-4266. PMID:28373556

DCC Leite, A Grandis, EQP Tavares, AR Piovezani, S Pattathil, U Avci, A Rossini, A Cambler, AP De Souza, MG Hahn, MS Buckeridge. 2017. Cell wall modifications during the formation of aerenchyma in sugarcane roots. Annals of Botany In press.

S Sopena-Torres, L Jorda, C Sanchez-Rodriguez, E Miedes, V Escudero, G Lopez, M Pislewska-Bednarek, J Lee, Y Gu, S Haigis, D Alexander, S Pattathil, P Bednarek, S Somerville, P Schulze-Lefert, MG Hahn, D Scheel, A Molina. 2017. YODA, a MAP3K, regulates broad-spectrum plant disease resistance through a non-canonical pathway. Plant Cell In Press: -.

SP Thapa, S Pattathil, MG Hahn, MA Jacques, RL Gilbertson, G Coaker. 2017. Molecular and genomic investigation of Clavibacter michiganesis reveals insight into virulence strategies of Gram-positive bacterial plant pathogens. PLoS Genetics Submitted: -.

C Ruprecht, MP Bartetzko, D Senf, P Dallabernandina, I Boos, MCF Anderson, T Kotake, JP Knox, MG Hahn, MH Clausen, F Pfrengle. 2017. A synthetic glycan microarray enables epitope mapping of plant cell wall glycan-directed antibodies. Nature Commun Submitted: -.

X Rao, H. Shen, S. Pattahil, MG Hahn, I. Gelineo-Albersheim, D. Mohnen, Y. Pu, AJ Ragauskas, X. Chen, F. Chen, RA Dixon. 2017. Dynamic changes in transcriptome and cell wall composition underlying brassinosteroid-mediated lignification of switchgrass suspension cells. Biotechnol Biofuels 10: 266-. PMID:29213317

P. Dallabernardina, C. Ruprecht, P.J. Smith, M.G. Hahn, B.R. Urbanowicz, J. Harholt. 2017. Automated glycan assembly of plant cell wall oligosaccharides enables partial characterization of antibodies recognizing galactosylated xyloglucan epitopes. Org. Biomol. Chem. 15: 9996-10000. PMID:29177276

N Bansal, A Bhallas, S Pattathil, SL Adelman, MG Hahn, DB Hodge, EL Hegg. 2016. Cell wall-associated transition metals improve alkaline-oxidatie pretreatment in diverse hardwoods. Green Chemistry 18: 1405-1415.

JMD Payne, AK Guseva, SK Hammer, E. Gjersing, MF Davis, BH Davison, J Olstad, BS Donohoe, TY Nguyen, CE Wyman, S. Pattathil, MG Hahn, LR Lynd. 2016. Biological lignocellulose solubilization: Comparative evaluation of biocatalysts and enhancement via cotreatment. Biotechnol Biofuels Jan 12, 9: 8-. PMID:26759604

SC Raimundo, U Avci, C Hopper, SL Pattathil, MG Hahn, ZA Popper. 2016. Immunolocalization of cell wall carbohydrate epitopes in seaweeds: presence of land plant epitopes in Fucus vesiculosus L. (Phaeophyceae). Planta 243(2): 337-354. PMID:26411728

S Stonebloom, B Ebert, G Xiong, S Pattathil, D Birdseye, J Lao, M Pauly, MG Hahn, JL Heazlewood, HV Scheller. 2016. A DUF-246 family glycosyltransferase-like gene affects male f fertility and the biosynthesis of pectic arabinogalactans. BMC Plant Biol Apr 18:16: 90-. PMID:27091363

MM Salazar, A Grandis, S Pattathil, JL Neto, ELO Camargo, A Alves, JC Rodrigues, F Squina, JPC Cairo, MS Buckeridge, MG Hahn, GAG Pereira. 2016. Eucalyptus cell wall architecture: clues for lignocellulosic biomass deconstruction. BioEnergy Res 9: 969-979.

F Lin, C Manisseri, A Fagerstrom, ML Peck, ME Vega-Sanchez, B Williams, DM Chiniquy, P Saha, S Pattathil, B Conlin, L Zhu, MG Hahn, W Willats, HV Scheller, PC Ronald, LE Bartley. 2016. Cell wall composition and candidate biosynthesis gene expression during rice development. Plant Cell Physiol 57: 2058-2075. PMID:27481893

J Shi, S Pattathil, P Ramakrishnan, NA Anderson, JI Kim, S Venkatachalam, MG Hahn, C Chapple, BA Simmons, S Singh. 2016. Impact of engineered lignin composition on biomass recalcitrance and ionic liquid pretreatment efficiency. Green Chemistry 18: 4884-4895.

J Smith, Y Yang, S Levy, OO Adelusi, MG Hahn, MA O'Neill, M Bar-Peled. 2016. Functional characterization of UDP-Apiose synthases from Bryophytes and green algae provides insight into the appearance of apiose-containing glycans during plant evolution. J. Biol. Chem. 291: 21434-21447. PMID:27551039

R Gao, F Lu, Y Zhu, MG Hahn, J Ralph. 2016. Flexible method for conjugation of lignin model compounds to carrier proteins. J. Agri. Food Chem. 64: 7782-7788. PMID:27690421

A.K. Biswal, Z. Hao, S. Pattathil, X. Yang, K. Winkeler, C. Collins, S.S. Mohanty, E.A. Richardson, I. Gelineo-Albersheim, K. Hunt, D. Ryno, R.W. Sykes, G.B. Turner, A. Ziebell, E. Gjersing, W. Lukowitz, M.F. Davis, S.R. Decker, M.G. Hahn, D. Mohnen. 2015. Downregulation of GAUT12 in Populus deltoides by RNA silencing results in reduced recalcitrance, increased growth and reduced xylan and pectin in a woody biofuel feedstock. Biotechnology for Biofuels 8: 41-. PMID:25802552

HL Trajano, S Pattathil, BA Tomkins, TJ Tschalplinski, MG Hahn, GJ Van Berkel, CE Wyman. 2015. Xylan hydrolysis in Populus trichocarpa x P. deltoides and model substrates during hydrothermal pretreatment. Bioresouce Technology 179: 202-210. PMID:25545089

S Pattathil, MG Hahn, BE Dale, SPS Chundawat. 2015. Insights into plant cell wall structure, architecture and integrity using glycol profiling of native and AFEX pretreated biomass. J. Exp. Botany : -. PMID:25911738

AP De Souza, CLA Kamei, AF Torres, S Pattathil, MG Hahn, LM Trindade, MS Buckeridge. 2015. How cell wall complexity influences saccharification efficiency in Miscanthus sinensis. J. Exp. Bot. In press.

Q Du, U Avci, S Li, L Gallego-Giraldo, S Pattathil, L Qi, MG Hahn, H Wang. 2015. Activation of miR165b represses AtHB15 expression and induces pith secondary wall development in Arabidopsis. Plant J In press.

AC Srivastava, F. Chen, T Ray, S. Pattathil, U. Avci, H. Li, JS Miller, DV Huhman, M Bedair, CE Wyman, LW Sumner, MG Hahn, RA Dixon, EB Blancaflor, Y Tang. 2015. Repression of folypolyglutamate synthetase alters lignin composition and improves cell wall digestibility in Arabidopsis. J. Exp. Bot. Submitted: -.

JMD Payne, A Guseva, SK Hammer, E Gjersing, MF Davis, BH Davison, J Olstad, BS Donohoe, TY Nguyen, CE Wyman, S Pattathil, MG Hahn, LR Lynd. 2015. Biological lignocellulose solubilization: Comparative evaluation of biocatalysts and enhancements via cotreatment. Energy Environ. Sci. Submitted: -.

SC Raimundo, U Avci, C Hopper, S Pattathil, MG Hahn, ZA Popper. 2015. Immunolocalization of cell wall carbohydrate epitopes in seaweeds: presence of land plant epitopes in Fucus vesiculosus L. (Phaeophyceae). Planta submitted: -.

AC Muszynski, MA O'Neill, E Ramasamy, S Pattathil, U Avci, MJ Pena, M Libault, MS Hossain, L Brechenmacher, WS York, RM Barbosa, MG Hahn, G Stacey, RW Carlson. 2015. Xyloglucan, galactomannan, glucuronoxylan, and rhamnogalacturonan, I do not have identical structures in soybean root and root hair cell walls. Planta 242(5): 1123-1138. PMID:26067758

A.C. Srivastava, F. Chen, T. Ray, S. Pattathil, M.J. Pena, U. Avci, H. Li, D.V. Huhman, J. Backe, B. Urbanowicz, J.S. Miller, M. Bedair, C.E. Wyman, L.W. Sumner, W.S. York, M.G. Hahn, R.A. Dixon, E.B. Blancaflor, Y. Tang. 2015. Loss of function of folylpolyglutamate synthetase 1 reduces lignin content and improves cell wall digestibility in Arabidopsis. Biotechnol. Biofuels 8: 224-. PMID:26697113

Y. Kong, M.J. Pena, L. Renna, U. Avci, S. Pattathil, S.T. Tuomivaara, X. Li, W.-D. Reiter, F. Brandizzi, M.G. Hahn, A.G. Darvill, W.S. York, M.A. O'Neill. 2015. Galactose-depleted xyloglucan is dysfunctional and leads to dwarfism in Arabidopsis. Plant Physiol. 167: 1296-1306. PMID:25673778

XA Zhang, A Rogowski, MG Hahn, U Avci, JP Knox, HJ Gilbert. 2014. Understanding how the complex molecular architecture of manna degrading hydrolyses contributes to plant cell wall degradation. J Biol Chem 289: 2002-2012. PMID:24297170

AK Biswal, K. Soeno, ML Gandla, P Immerzeel, S. Pattathil, J Lucenius, R Serimaa, MG Hahn, T Moritza, LJ Jonsson, M Israelsson-Nordstrom, EJ Mellerowicz. 2014. Aspen PL1 family pectate lyase PtxtPL1-27 mobilizes matrix polysaccharides from woody tissues and improves saccharification yield. Biotechnol Biofuels 7: 11 DOI: 10.1186/-1754-6834-7-11. PMID:24450583

MC Edwards, T Williams, S Pattathil, MG Hahn, J Doran-Peterson. 2014. Replacing a suite of commercial pectinases with a single enzyme, pectate lyase B, in Saccharomyces cerevisiae fermentations of cull peaches. J Ind Microbiol Biotechnol 41: 679-686. PMID:24585204

L Yu, D Shi, J Li, Y Kong, Y Yu, G Chai, R Hu1, J Wang, MG Hahn, G Zhou. 2014. CELLULOSE SYNTHASE-LIKE A2, a glucomannan synthase, is involved in maintaining adherent mucilage structure in Arabidopsis seed. Plant Physiology 164: 1842-1856. PMID:24569843

T Liu, DL Williams, S Pattathil, MG Hahn, M Li, DB Hodge. 2014. Coupling alkaline pre-extraction with alkaline-oxidative post-treatment of corn stover to enhance enzymatic hydrolysis and fermentability. Biotechnol Biofuels 7: 48-. PMID:24693882

H Li, S. Pattathil, MB Foston, S-Y Ding, R Kumar, X Gao, A Mittal, JM Yarbrough, ME Himmel, AJ Ragauskas, MG Hahn, CE Wyman. 2014. Agave proves to be a low recalcitrant lignocellulosic feedstock for biofuels production on semi-arid lands. Biotechnol Biofuels 7: 50-. PMID:24708685

M Li, S Pattathil, MG Hahn, DB Hodge. 2014. Identification of features associated with plant cell wall recalcitrance to pretreatment by alkaline hydrogen peroxide in diverse bioenergy feedstocks using glycol profiling. RSC Advances In press.

Z. Hao, U. Avci, L. Tan, X. Zhu, J. Glushka, S. Pattathil, S. Eberhard, T Sholes, GE Rothstein, W Lukowitz, R. Orlando, MG Hahn, D. Mohnen. 2014. Loss of Arabidopsis GAUT12/IRX8 causes anther indehiscence and leads to reduced G lignin associated with altered matrix polysaccharide deposition. Frontiers in Plant Science 5: 357-.

AM Socha, R Parthasarathi, J Shi, S. Pattathil, D Whyte, M Bergeron, A George, K Tran, V Stavilla, S Venkatkachalam, MG Hahn, BA Simmons, S Singh. 2014. Efficient biomass pretreatment using ionic liquids derived from lignin and hemicellulose. Proc. Natl. Acad. Sci USA 111: E3587-E3595. PMID:25136131

D Chung, S Pattathil, AK Biswal, MG Hahn, D Mohnen, J Westpheling. 2014. Deletion of a gene cluster encoding pectin degrading enzymes in Caldicellulosiruptor bescii revelas an important role for pectin in a plant biomass recalcitrance. Biotechnol. Biofuels 7(1): 147-. PMID:25324897

JA Izquierdo, S Pattathil, AK Guseva, MG Hahn, LR Lynd. 2014. Comparative analysis of the ability of Clostridium clariflavum strains and Clostridium thermocellum to utilize hemicellulose and unpretreated plant material. Biotechnol. Biofuels 7: 136-. PMID:25426163

L Tan, Y Pu, S Pattathil, U Avci, J Qian, A Arter, L Chen, M Hahn, A Ragauskas, M Kieliszewski. 2014. Changes in cell wall properties coincide with over expression of extension fusion proteins in suspension cultured tobacco cells. PLoS One 9(12): e115906-. PMID:25536327

L. Tan, S. Eberhard, S. Pattathil, C. Warder, J. Glushka, C. Yuan, Z. Hao, X. Zhu, U. Avci, J.S. Miller, D. Baldwin, C. Pham, R. Orlando, A. Darvill, M.G. Hahn, M. Kieliszewski, D. Mohnen. 2013. An Arabidopsis cell wall proteoglycan consists of pectin and arabinoxylan covalently linked to an arabinogalactan protein. DOI 10.1105/tpc.112.107334. Plant Cell 25(1): 270-287.

A.P. de Souza, D.C.C. Leite, S. Pattahil, M.G. Hahn, M.S. Buckeridge. 2013. Composition and structure of sugarcane cell wall polysaccharides: Implications for second generation bioethanol production. Bioenergy Research 6: 564-579.

J.D. DeMartini, S. Pattahil, J.S. Miller, H. Li, M.G. Hahn, C.E. Wyman. 2013. Investigating plant cell wall components that affect biomass recalcitrance in poplar and switchgrass. Energy Environ. Sci. 6: 898-909.

U. Avci, S. Pattahil, B. Singh, V.L. Brown, M.G. Hahn, C.H. Haigler. 2013. Comparison of cotton fiber cell wall structure and remodeling in two commercial Gossypium species with different fiber quality characteristics. PLoS One 8: e56315-.

H. Shen, C.R. Poovaiah, A. Ziebell, T.J. Tschaplinski, S. Pattahil, E. Gjersing, N.L. Engle, R. Katahira, Y. Pu, R. Sykes, F. Chen, A.J. Ragauskas, J.R. Mielenz, M.G. Hahn, M. Davis, C.N. Stewart Jr., R.A. Dixon. 2013. Enhanced characteristics of genetically modified swithgrass (Panicum virgatum L.) for high biofuel production . Biotechnology for Biofuels 6: 71-. PMID:23651942

I. Kataeva, M. Forston, S.-J. Yang, S. Pattathil, A.K. Biswal, F.L. Poole II, T.P. Thomas, P. Azadi, V. Olman, D.L. Lewis, C. Doeppke, T. Tschaplinsky, M. Davis, D. Mohnen, Y. Xu, A. Ragauskas, R.M. Kelly, M.G. Hahn, M.W.W. Adams. 2013. Extremely thermophilic bacteria exploit high temperature to deconstruct untreated plant biomass. Energy Environ. Sci. 6: 2186-2195.

Q. Zhao, Y. Tobimatsu, R. Zhou, S. Pattahil, L. Gallego-Giraldo, C. Fu, L.A. Jackson, M.G. Hahn, J.H. Kim, F. Chen, J. Ralph, R.A. Dixon. 2013. Loss of function of CAD1 leads to unconventional lignin and a temperature-sensitive growth defect in Medicago truncatula. Proc. Natl. Acad. Sci USA 110: 13660-13665. PMID:23901113

Y. Kong, G.K. Zhou, A.A. Abdeen, J. Schafhauser, B. Richardson, M.A. Atmodjo, J. Jung, L. Wicker, D. Mohnen, T.L. western, M.G. Hahn. 2013. GALACTURONOSYLTRANSFERASE-LIKE5 is involved in the production of Arabidopsis seed coat mucilage. 2013 163(3): 1203-1217. PMID:24092888

Y. Liang, S. Pattahil, W.-L. Xu, D. Basu, A. Venetos, A. Faik, M.G. Hahn, A.M. Showalter. 2013. Biochemical and physiological characterization of fut4 and fut6 mutants defective in arabinogalactan-protein fucosylation in Arabidopsis. J. Exp. Botany 64: 5537-5551. PMID:24127514

S. Ratnaparkhe, S. Venkatachalam, M.G. Hahn, S. Pattathil. 2013. Analyses using cell wall glycan-directed monoclonal antibodie reveal xylan-degradation by two microbial glycosyl hydrolases in cell walls from poplar and switchgrass biomass. J. Bioremed. Biodeg. S4:004: DOI:10.4172-2155-6199.S4-004.

X. Zhang, A. Rogowski, M.G. Hahn, U. Avci, J.P. Knox, H.J. Gilbert. 2013. Understanding how the complex molecular architecture of mannan degrading hydrolases contributes to plant cell wall degradation. J. Biol. Chem. In press.

L Tan, S Eberhard, S Pattathil, C Warder, J Glushka, C Yuan, Z Hao, X Zhu, U Avci, JS Miller, D Baldwin, C Pham, R Orlando, A Darvill, MG Hahn, M Kielszewski, D Mohnen. 2013. An Arabidopsis cell wall proteoglycan consists of pectin and arabinoxylan covalently linked to an arbinogalactan protein. Plant Cell 25(1): 270-287. PMID:23371948

A. Kulkarni, M.J. Pena, U. Avci, K. Mazumder, B. Urbanowicz, S. Pattathil, Y. Yin, M.A. ONeill, A.W. Roberts, M.G. Hahn, Y. Xu, A.G. Darvill, W.A. York. 2012. The ability of land plants to synthesize glucoronoxylans predates the evolution of tracheophytes. Glycobiology 22: 439-451. PMID:22048859

B. Dutta, U. Avci, M.G. Hahn, R.B. Walcott. 2012. Location of Acidovorax citrulli in infested watermelon seeds is influenced by the pathway of bacterial invasion. Phytopathol. 102: 461-468. PMID:22352307

S.J. Lee, T.A. Warnick, S. Pattathill, J.G. Alvelo-Maurosa, M.J. Serapiglia, N.F. Young, D.J. Schnell, L.B. Smart, M.G. Hahn, J.F. Pedersen, S.B. Leschine, S.P. Hazen. 2012. Genetic variation within energy crop species for biological conversion quality. . Biotechnol Biofuels 5: 5-. PMID:22316115

M.-O. Duceppe, A. Bertrand, S. Pattathil, J. Miller, Y. Castonguay, M.G. Hahn, R. Michaud, M.-P. Dube. 2012. Assessment of genetic variability and selection for cell wall degradability in alfalfa stems. BioEnergy Res. In press.

A.R. Kulkarni, S. Pattathil, M.G. Hahn, W.S. York, M.A. ONeill. 2012. Comparison of arabinoxylan structure in bioenergy and model grasses. Industrial Biotechnol. 8: 222-229.

M.K. Sethi, F.F>R. Buettner, A. Ashikov, V.B. Krylov, H. Takeuchi, N.E. Nifantiev, R.S. Haltiwanger, R. Gerardy-Schahn, H. Bakker. 2012. Molecular cloning of a xylosyltransferase that transfer the second xylose to O-glucosylated epidermal growth factor repeats of Notch. J. Biol. Chem. 287: 2739-2748. PMID:22117070

Y. Kong, G.K. Zhou, Y. Yin, S. Pattathil, M.G. Hahn. 2011. Molecular analysis of a family of Arabiodopsis genes related to galacturonosyltransferases. Plant Physiol. 155: 1791-1805. PMID:21300919

K. Klopffleisch, N. Phan, K. Augustin, K.S. Booker, J.R. Botella, N.C. Carpita, T. Carr, J.-G. Chen, T.R. Cooke, A. Frick-Cheng, E.J. Friedman, M.G. Hahn, K. Jiang, L. Jorda, L. Kruppe, C. Liu, J. Lorek, M.C. McCann, A. Molina, E.N. Moriyama, M.S. Mukhtar, Y. Mudgil, S. Pattathil, J. Schwarz, S. Seta, M. Macnaughtan, U. Temp, Y. Trusov, D. Urano, B. Welter, J. Yang, R. Panstruga, J.F. Uhrig, A.M. Jones. 2011. The Arabidopsis G Protein network: linking G protein signaling, cell wall carbohydrates and plant morphogenesis. Molecular Systems Biology 7: 532-. PMID:21952135

J.D. DeMartini, S. Pattathil, U. Avci, K. Szekalski, K. Mazumder, M.G. Hahn, C.E. Wyman. 2011. Application of monoclonal antibodies to investigate plant cell wall deconstruction for biofuels production. Energy Environ. Sci. 4: 4332-4339.

Y. Yin, H. Chen, M.G. Hahn, D. Mohnen, Y. Xu. 2010. Evolution and function of the plant cell wall synthesis-related glycosyltransferase family 8. Plant Physiol. 153: 1729-1746. PMID:20522722

S. Pattathil, U. Avci, D. Baldwin, A.G. Swennes, J.A. McGill, Z. Popper, T. Bootten, A. Albert, R.H. Davis, C. Chenareddy, R. Dong, E. O, R. Rossi, C. Leoff, G. Freshour, R. Narra, M. O, W.S. York, M.G. Hahn. 2010. A comprehensive toolkit of plant cell wall glycan-directed monoclonal antibodies. Plant Physiol. 153: 514-525. PMID:20363856

M.K. Sethi, F.F.R. Buettner, V.B. Krylov, H. Takeuchi, N.E. Nifantiev, R.S. Haltiwanger, R. Gerardy-Schahn, H. Bakker. 2010. Identification of glycosyltransferase 8 family members as xylosyltransferases actin on O-glucosylated Notch EGF repeats. J. Biol. Chem. 285: 1582-1585. PMID:19940119

C. Deng, M.A. O'Neill, M.G. Hahn, W.S. York. 2009. Improved procedures for the selective chemical fragmentation of rhamnogalacturonans. Carbohydr. Res. 344: 1852-1857. PMID:19162261

K.H. Caffall, S. Pattathil, S.E. Phillips, M.G. Hahn, D. Mohnen. 2009. Arabidopsis thaliana T-DNA mutants implicate GAUT genes in the biosynthesis of pectin and xylan in cell walls and seed testa. Molecular Plant 2: 1000-1014. PMID:19825675

Y. Kong, G.K. Zhou, U. Avci, X.-X. Gu, C. Jones, Y. Yin, Y. Xu, M.G. Hahn. 2009. Two poplar glycosyltransferase genes, PdGATL1.1 and PdGATL1.2, are functional orthologs to PARVUS/AtGATL1 in Arabidopsis. Molec. Plant 2: 1040-1051. PMID:19825678

H. Bakker, T. Oka, A. Ashiko, A. Yadav, M. Berger, N.A. Rana, X. Bai, Y. Jigami, R.S. Haltiwanger, J.D. Esko, R. Gerardy-Schahn. 2009. Functional UDP-xylose transport across the ER/Golgi membrane in a Chinese hamster ovary cell mutant defective in UDP-xylose synthase. J. Biol. Chem. 284: 2576-2583. PMID:19028698

O. Zabotina, M. Van, G. Freshour, G. Drakakaki, D.M. Cavalier, M.G. Hahn, K. Keegstra, N.V. Raikhel. 2008. The Arabidopsis XXT5 protein encodes a putative alpha-1,2-xylosyltranferase that is involved in xyloglucan biosynthesis. Plant J. 56: 101-115. PMID:18557833

D.M. Cavalier, O. Lerouxel, L. Neumetzler, K. Yamauchi, S.A. Reinecke, G. Frashour, M.G. Hahn, I. Burgert, M. Pauly, N.V. Raikhel, K. Keegstra. 2008. Disrupting two Arabidopsis thaliana xylosyltransferase genes results in plants deficient in xyloglucan, a major primary cell wall component. Plant Cell 20: 1519-1537. PMID:18544630

Y. Rao, T. Buskas, A. Albert, M.A. O'Neill, M.G. Hahn, G.-J. Boons. 2008. Synthesis and immunological properties of a tetrasaccharide portion of the B-side Chain of rhamnogalacturonan II (RG-II). Chembiochem. 9: 381-388. PMID:18196512

R.E. Young, H. MacFarlane, M.G. Hahn, T.L. Western, G.W. Haughn, A.L. Samuels. 2008. Analysis of the Golgi apparatus in Arabidopsis seed coat cells during polarized secretion of pectin-rich mucilage. Plant Cell 20: 1623-1638. PMID:18523060

S. Persson, K.H. Caffall, G. Freshour, M.T. Hilley, S. Bauer, P. Poindexter, M.G. Hahn, D. Mohnen, C. Somerville. 2007. The Arabidopsis irregular xylem8 mutant is deficient in glucuronoxylan and homogalacturonan, which are essential for secondary cell wall integrity. Plant Cell 19: 237-255. PMID:17237350

E. Peiter, J. Sun, A.B. Heckmann, M. Venkateshwaran, B.K. Riley, M.S. Otegui, A. Edwards, G. Freshour, M.G. Hahn, D.R. Cook, D. Sanders, G.E. Oldroyd, J.A. Downie, J.M. Ane. 2007. The Medicato truncatula DMII protein modulates cytosolic calcium signaling. Plant Physiol. 145: 192-203. PMID:17631529

J.D. Sterling, M.A. Atmodjo, S.E. Inwood, V.S.K. Kolli, H.F. Quigley, M.G. Hahn, D. Mohnen. 2006. Functional identification of an Arabidopsis pectin biosynthetic homogalacturonan galacturonosyltransferase. Proc. Natl. Acad. Sci. USA 103: 5236-5241. PMID:16540543

R.A.B. Pessoni, G. Freshour, R.C.L. Figueirdo-Ribeiro, M.G. Hahn, M.R. Braga. 2005. Cell wall structure and composition of Penicillium janczewski zaleski as affected by different carbon sources. Mycolgia 97: 304-311. PMID:16396337

K. Simoes, S.M.C. Dietrich, M.G. Hahn, M.R. Braga. 2005. Purification and characterizaton of a phytoalexin elicitor from spores of the saprobe Mucorramosissimus. Revista Brasil Bot. 28: 735-744.

A.I. Zabotin, T.S. Barisheva, L.A. Larskaya, T.E. Toroshina, O.V. Trofimova, M.G. Hahn, O.A. Zabotina. 2005. Oligosaccharin-a new systemic factor in the qcquisition of freeze tolerance in winter plants. Plant Biosystems 139: 36-41.

G. Freshour, C.P. Bonin, W.D. Reiter, P. Albersheim, A.G. Darvill, M.G. Hahn. 2003. Distribution of fucose-containing xyloglucans in cell walls of mur1 mutant of Arabidopsis thaliana. Plant Physiol. 131: 1602-1612. PMID:12692319

C.P. Bonin, G. Freshour, M.G. Hahn, G. Vanzin, W.D. Reiter. 2003. The GMD1 and GDM2 genes of Arabidoposis thaliana encode isoforms of GDP-D mannose 4,6-dehydratase with cell type-specific expression patterns. Plant Physiol. 132: 883-892. PMID:12805618

R. Zhong, J.W. Morrison, G.D. Freshour, M.G. Hahn, Z.H. Ye. 2003. Expression of a mutant form of cellulose synthase AtCesA7 causes dominant negative effect on cellulose biosynthesis. Plant Physiol. 132: 786-795. PMID:12805608

R.A.B. Pessoni, G. Freshour, R. De Cassia, L. Figueiredo-Ribeiro, M.G. Hahn, M.R. Braga. 2002. Woronin bodies in Penicillium janczewskii Zaleski. Brasilian J. Microbiol 33: 127-130.

F. Cote, K.A. Roberts, M.G. Hahn. 2000. Identification of high-affinity binding sites for the hepta-b-glucoside elicitor in membranes of the model legumes Medicago truncatula and Lotus japonicus. Planta 211: 596-605. PMID:11030560

J. Fleck, W.K. Fitt, M.G. Hahn. 1999. A proline-rich peptide originating from decomposing mangrove leaves is one natural metamorphic cue of the tropical jellyfish Cassiopea xamachana. Mar. Ecol. Prog. Ser. 183: 115-124.

R. Geurtsen, F. Cote, M.G. Hahn, G.-J. Boons. 1999. A novel chemoselective glycosylation strategy for the rapid convergent assembly of phytoalexin-elicitor active oligosaccharides and their photo-reactive derivatives. J. Org. Chem. 64: 7828-7835.

K. Enkerli, M.G. Hahn, C.W. Mims. 1997. Immunogold localization of callose and other plant cell wall components in soybean roots infected with the plant pathogenic oomycete Phytophthora sojae. Can. J. Bot. 75: 1509-1517.

K. Enkerli, M.G. Hahn, C.W. Mims. 1997. Ultrastructure of compatible and incompatible interactions of soybean roots infected with the plant pathogenic oomycete Phytophthora sojae. Can. J. Bot. 75: 1493-1508.

R. Balestrini, M.G. Hahn, P. Bonfante. 1996. Location of cell-wall components in ectomycorrhizae of Corylus avellana and Tuber magnatum. Protoplasma 191: 55-69.

R. Balestrini, M.G. Hahn, A. Faccio, K. Mendgen, P. Bonfante. 1996. Differential localization of carbohydrate epitopes in plant cell walls in the presence and absence of arbuscular mycorrhizal fungi. Plant Physiol. 111: 203-213. PMID:12226286

G. Di, J. Wysocka-Diller, J.E. Malamy, L. Pysh, Y. Helariutta, G. Freshour, M.G. Hahn, K.A. Feldmann, P.N. Benfey. 1996. The SCARECROW gene regulates an asymmetric cell division that is essential for generating the radial organization of the Arabidopsis root. Cell 86: 423-433. PMID:8756724

M. Fauth, A. Merten, M.G. Hahn, W. Jeblick, H. Kauss. 1996. Competence for elicitation of H2O2 in hypocotyls of cucumber is induced by breaching the cuticle and is enhanced by salicylic acid. Plant Physiol. 110: 347-354. PMID:12226186

G. Freshour, R.P. Clay, M.S. Fuller, P. Albersheim, A.G. Darvill, M.G. Hahn. 1996. Developmental and tissue-specific structural alterations of the cell-wall polysaccharides of Arabidopsis thaliana roots. Plant Physiol. 110: 1413-1429. PMID:12226270

K.C. Vaughn, J.C. Hoffman, M.G. Hahn, L.A. Staehelin. 1996. The herbicide dichlobenil disrupts cell plate formation: immunogold characterization. Protoplasma 194: 117-132.

M.N.V. Williams, G. Freshour, A.G. Darvill, P. Albersheim, M.G. Hahn. 1996. An antibody Fab selected from a recombinant phage display library detects deesterified pectic polysaccharide rhamnogalacturonan II in plant cells. Plant Cell 8: 673-685. PMID:8624441

F. Cote, J.-J. Cheong, R. Alba, M.G. Hahn. 1995. Characterization of binding proteins that recognize oligoglucoside elicitors of phytoalexin accumulation in soybean. Physiol. Plant. 93: 401-410.

W. Steffan, P. Kovac, P. Albersheim, A.G. Darvill, M.G. Hahn. 1995. Characterization of a monoclonal antibody that recognizes an arabinosylated (1->6)-b-D-galactan epitope in plant complex carbohydrates. Carbohydr. Res. 275: 295-307. PMID:8529225

P. Albersheim, J. An, G. Freshour, M.S. Fuller, R. Guillen, K.-S. Ham, M.G. Hahn, J. Huang, M. O'Neill, A. Whitcombe, M.V. Williams, W.S. York, A.G. Darvill. 1994. Structure and function studies of plant cell wall polysaccharides. Biochem. Soc. Trans. 22: 374-378.

F. Cote, M.G. Hahn. 1994. Oligosaccharins: structures and signal transduction. Plant Mol. Biol. 26: 1379-1411.

M.G. Hahn, J.-J. Cheong, R. Alba, F. Cote. 1994. Characterization of hepta-b-glucoside elicitor-binding protein(s) in soybean. Biochem. Soc. Trans. 22: 408-414.

V.-M. Lo, M.G. Hahn, H. van Halbeek. 1994. Preparation, purification and structural characterization of linear oligogalacturonides. An FAB-mass spectrometric and NMR spectroscopic study. Carbohydr. Res. 255: 271-284.

J. Puhlmann, E. Bucheli, M.J. Swain, N. Dunning, P. Albersheim, A.G. Darvill, M.G. Hahn. 1994. Generation of monoclonal antibodies against plant cell wall polysaccharides. I. Characterization of a monoclonal antibody to a terminal a-(1->2)-linked fucosyl-containing epitope. Plant Physiol. 104: 699-710.

J.-J. Cheong, R.M. Alba, F. Cote, J. Enkerli, M.G. Hahn. 1993. Solubilization of functional plasma membrane hepta-b-glucoside elicitor binding protein(s) from soybean. Plant Physiol. 103: 1173-1182.

V-M. Lo, M.G. Hahn, N. Hong, T. Ogawa, H. Van Halbeek. 1993. Complete assignment of the 1H NMR spectra of phytoalexin elicitor-active oligoglucosides. Carbohydr. Res. 245: 333-345.

D. Mohnen, M.G. Hahn. 1993. Cell wall carbohydrates as signals in plants. Sem. Cell Biol. 4: 93-102.

P. Albersheim, C. Augur, J.-J. Cheong, S. Eberhard, M.G. Hahn, V. Marfa, D. Mohnen, M.A. O'Neill, M.D. Spiro, W.S. York, A. Darvill. 1992. Oligosaccharins -- oligosaccharide regulatory molecules. Accts. Chem. Res. 25: 77-83.

A. Darvill, C. Augur, C. Bergmann, R.W. Carlson, J.-J. Cheong, S. Eberhard, M.G. Hahn, V.-M. Lo, V. Marfa, B. Meyer, D. Mohnen, M.A. O'Neill, M.D. Spiro, H. van Halbeek, W.S. York, P. Albersheim. 1992. Oligosaccharins - oligosaccharides that regulate growth, development and defense reponses in plants. Glycobiology 2: 181-198.

J.-J. Cheong, W. Birberg, P. Fugedi, A. Pilotti, P.J. Garegg, N. Hong, T. Ogawa, M.G. Hahn. 1991. Structure-activity relationships of oligo-b-glucoside elicitors of phytoalexin accumulation in soybean. Plant Cell. 3: 127-136.

J.-J. Cheong, M.G. Hahn. 1991. A specific, high-affinity binding site for the hepta-b-glucoside elicitor exists in soybean membranes. Plant Cell. 3: 137-147.

G. De Lorenzo, F. Cervone, M.G. Hahn, A. Darvill, P. Albersheim. 1991. Bacterial endopectate lyase: evidence that plant cell wall pH prevents tissue maceration and increases the half-life of elicitor-active oligogalacturonides. Physiol. Mol. Plant Pathol. 39: 335-344.

P.M. Norman, P. Kjellbom, D.J. Bradley, M.G. Hahn, C.J. Lamb. 1990. Immunoaffinity purification and biochemical characterization of plasma-membrane arabinogalactan-rich glycoproteins of Nicotiana glutinosa. Planta 181: 365-373.

F. Cervone, M.G. Hahn, G. De Lorenzo, A. Darvill, P. Albersheim. 1989. Host-Pathogen Interactions XXXIII. A plant protein converts a fungal pathogenesis factor into an elicitor of plant defense reponses. Plant Physiol. 90: 542-548.

M.S. Fitter, P.M. Norman, M.G. Hahn, V.P.M. Wingate, C.J. Lamb. 1987. Identification of somatic hybrids in plant-protoplast fusions with monoclonal antibodies to plasma-membrane antigens. Planta 170: 49-54.

M.G. Hahn, D.R. Lerner, M.S. Fitter, P.M. Norman, C.J. Lamb. 1987. Characterization of monoclonal antibodies to protoplast membranes of Nicotiana tabacum identified by an enzyme-linked immunosorbent assay. Planta 171: 453-465.

M.G. Hahn, A. Bonhoff, H. Grisebach. 1985. Quantitative localization of the phytoalexin glyceollin I in relation to fungal hyphae in soybean roots infected with Phytophthora megasperma f. sp. glycinea. Plant Physiol. 77: 591-601.

D. Werner, R.B. Mellor, M.G. Hahn, H. Grisebach. 1985. Soybean root response to symbiotic infection. Glyceollin I accumulation in an ineffective type of soybean nodule with an early loss of the peribacteroid membrane. Z. Naturforsch. 40c: 179-181.

Book Chapters

S. Pattathil, U. Avci, J.S. Miller, M.G. Hahn. 2012. Immunological Approaches to Plant Cell Wall and Biomass Characterization: Glycome Profiling. In: Biomass Conversion: Methods and Protocols (Michael E. Himmel, ed.), pp. 61-72. Humana Press.

U. Avci, S. Pattathil, M.S. Hahn. 2012. Immunological Approaches to Plant Cell Wall and Biomass Characterization: Immunolocalization of Glycan Epitopes. In: Biomass Conversion: Methods and Protocols (Michael E. Himmel,ed.), pp. 73-82. Humana Press.

Y. Yin, D. Mohnen, I. Gelineo-Albersheim, Y. Xu, M.G. Hahn. 2011. Glycosyltransferases of the GT8 Family. In: Plant Polysaccharides, Annual Plant Reviews (P.Ulvskov, ed.), Vol.41:167-205. Blackwell Publications, Chichester, UK.

F. Cote, K.-S. Ham, M.G. Hahn, C.W. Bergmann. 1998. Oligosaccharide elicitors in host-pathogen interactions: generation, perception, and signal transduction. In: Cellular Biochemistry- Plant-Microbe Interactions, Vol. 29 (B.B. Biswas and H. Das, eds.), pp. 385-432. New York, Plenum Publishing Corp.

M.G. Hahn. 1996. Signal perception at the plasma membrane binding proteins and receptors. In: Membranes: Specialized Functions in Plants (M. Smallwood, J.P. Knox, and D.J. Bowles, eds.), pp. 103-136. BIOS Scientific Publishers, Ltd., Oxford, UK.

M.G. Hahn. 1995. Oligosaccharide elicitors and elicitor receptors. In: Current Issues in Plant Molecular and Cellular Biology (M. Terzi, R. Cella, and A. Falavigna, eds.), Vol. 22, pp. 37-58. Kluwer Academic Publishers, Dordrecht, The Netherlands.

M.G. Hahn, J.-J. Cheong, R. Alba, F. Cote. 1994. Characterization of glucan elicitor binding proteins from soybean. In: Molecular Botany: Signals and the Environment (D.J. Bowles, P.M. Gilmartin, J.P. Knox, and G.G. Lunt, eds.), Vol. 60, pp. 101-112 . Portland Press Ltd., London.

M.G. Hahn, J.-J. Cheong, R. Alba, F. Cote. 1993. Signal perception in plants: Hepta-b-glucoside elicitor binding protein(s) in soybean. In: Cellular Communication in Plants (R.M. Amasino, ed.), pp. 7-14. Plenum, New York.

M.G. Hahn, J.-J. Cheong, R. Alba, J. Enkerli, F. Cote. 1993. Oligosaccharide elicitors: Structures and recognition. In: Mechanisms of Plant Defense Responses (B. Fritig and M. Legrand, eds.), pp. 99-116. Kluwer Academic Publishers, Dordrecht.

M.G. Hahn, J.-J. Cheong, R. Alba, F. Cote. 1993. Oligosaccharide elicitors: Structures and signal transduction. In: Plant Signals in Interactions With Other Organisms (J. Schultz and I. Raskin, eds.), pp. 24-46. American Society of Plant Physiologists, Rockville, MD.

M.G. Hahn, J.-J. Cheong, R. Alba, M.A. O'Neill, F. Cote. 1992. Structure and perception of oligosaccharin signals in plants. In: Proceedings of the Plant Growth Regulator Society of America (R.D. Carlson, ed.), pp. 303-316.

M.G. Hahn, A. Darvill, P. Albersheim, C. Bergmann, J.-J. Cheong, A. Koller, V.-M. Lo.. 1992. Purification and characterization of oligosaccharide elicitors of phytoalexin accumulation. In: Molecular Plant Pathology - A Practical Approach, Vol. 2 (S. Gurr, M. McPherson, and D.J. Bowles, eds.), pp. 103-147 . IRL Press.

M.G. Hahn, J.-J. Cheong. 1991. Molecular recognition in plants: identification of a specific binding site for oligoglucoside elicitors of phytoalexin accumulation. In: Advances in Molecular Genetics of Plant-Microbe Interactions, Vol. 1 (H. Hennecke and D.P.S. Verma, eds.), pp. 403-420. Kluwer Academic Publishers, Dordrecht..

F. Cervone, G. De Lorenzo, R. D'Ovidio, M.G. Hahn, Y. Ito, A. Darvill, P. Albersheim. 1989. Phytotoxic effects and phytoalexin-elicitor activity of microbial pectic enzymes. In: Phytotoxins and Plant Pathogenesis, NATO/ASI Series, Vol. H27 (A. Ballio et al., eds.), pp. 473-477. Springer-Verlag, Berlin-Heidelberg.

F. Cervone, G. De Lorenzo, G. Salvi, C. Bergmann, Y. Ito, M.G. Hahn, A. Darvill, P. Albersheim. 1989. Release of phytoalexin elicitor-active oligogalacturonides by microbial pectic enzymes. In: Signal Molecules in Plants and Plant-Microbe Interactions, NATO/ASI Series, Vol. H36 (B.J.J. Lugtenberg, ed.), pp. 85-89. Springer-Verlag, Berlin-Heidelberg.

M.G. Hahn. 1989. Animal receptors - examples of cellular signal perception molecules. In: Signal Molecules in Plants and Plant-Microbe Interactions, NATO/ASI Series, Vol. H36 (B.J.J. Lugtenberg, ed.), pp. 1-26. Springer-Verlag, Berlin-Heidelberg.

M.G. Hahn, P. Bucheli, F. Cervone, S.H. Doares, R.A. O'Neill, A.G. Darvill, P. Albersheim. 1989. The role of cell wall constituents in plant-pathogen interactions. In: Plant-Microbe Interactions, Vol. 3 (E. Nester and T. Kosuge, eds.), pp. 131-181. McGraw Hill, New York.

M.G. Hahn, J.-J. Cheong, W. Birberg, P. Fugedi, A. Piloti, P.J. Garegg, N. Hong, Y. Nakahara, T. Ogawa. 1989. Elicitation of phytoalexins by synthetic oligoglucosides, synthetic oligogalacturonides, and their derivatives. In: Signal Molecules in Plants and Plant-Microbe Interactions, NATO/ASI Series, Vol. H36 (B.J.J. Lugtenberg, ed.), pp. 91-97. Springer-Verlag, Berlin-Heidelberg.

A.G. Darvill, P. Albersheim, P. Bucheli, S. Doares, N. Doubrava, S. Eberhard, D.J. Gollin, M.G. Hahn, V. Marfa-Riera, W.S. York, D. Mohnen. 1989. Oligosaccharins - plant regulatory molecules. In: Molecular Signals in Microbe-Plant Symbiotic and Pathogenic Systems, NATO/ASI Series, Vol. H36 (B.J.J. Lugtenberg, ed.), pp. 41-48. Spring-Verlag, Berlin-Heidelberg.

C.J. Lamb, P.M. Norman, M.S. Fitter, M.G. Hahn, D.R. Lerner, V.P.M. Wingate. 1987. Molecular analysis of plant plasmamembranes. In: Tailoring Genes for Crop Improvement (G. Bruening, J. Harada, T. Kosuge, and A. Hollaender, eds.), pp. 13-24. Plenum Press, New York.

H. Grisebach, P. Moesta, M.G. Hahn. 1986. Radioimmunoassay for a soybean phytoalexin. In: Immunology in Plant Sciences, Modern Methods of Plant Analysis (H.F. Linskens and J.F. Jackson, eds.}, New Series 4, pp. 75-85. Springer-Verlag, Berlin.

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