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Items: 27


Systems biology defines the biological significance of redox-active proteins during cellulose degradation in an aerobic bacterium.

Gardner JG, Crouch L, Labourel A, Forsberg Z, Bukhman YV, Vaaje-Kolstad G, Gilbert HJ, Keating DH.

Mol Microbiol. 2014 Oct 8. doi: 10.1111/mmi.12821. [Epub ahead of print]


Engineering and two-stage evolution of a lignocellulosic hydrolysate-tolerant Saccharomyces cerevisiae strain for anaerobic fermentation of xylose from AFEX pretreated corn stover.

Parreiras LS, Breuer RJ, Avanasi Narasimhan R, Higbee AJ, La Reau A, Tremaine M, Qin L, Willis LB, Bice BD, Bonfert BL, Pinhancos RC, Balloon AJ, Uppugundla N, Liu T, Li C, Tanjore D, Ong IM, Li H, Pohlmann EL, Serate J, Withers ST, Simmons BA, Hodge DB, Westphall MS, Coon JJ, Dale BE, Balan V, Keating DH, Zhang Y, Landick R, Gasch AP, Sato TK.

PLoS One. 2014 Sep 15;9(9):e107499. doi: 10.1371/journal.pone.0107499. eCollection 2014.


Aromatic inhibitors derived from ammonia-pretreated lignocellulose hinder bacterial ethanologenesis by activating regulatory circuits controlling inhibitor efflux and detoxification.

Keating DH, Zhang Y, Ong IM, McIlwain S, Morales EH, Grass JA, Tremaine M, Bothfeld W, Higbee A, Ulbrich A, Balloon AJ, Westphall MS, Aldrich J, Lipton MS, Kim J, Moskvin OV, Bukhman YV, Coon JJ, Kiley PJ, Bates DM, Landick R.

Front Microbiol. 2014 Aug 13;5:402. doi: 10.3389/fmicb.2014.00402. eCollection 2014.


Correcting direct effects of ethanol on translation and transcription machinery confers ethanol tolerance in bacteria.

Haft RJ, Keating DH, Schwaegler T, Schwalbach MS, Vinokur J, Tremaine M, Peters JM, Kotlajich MV, Pohlmann EL, Ong IM, Grass JA, Kiley PJ, Landick R.

Proc Natl Acad Sci U S A. 2014 Jun 24;111(25):E2576-85. doi: 10.1073/pnas.1401853111. Epub 2014 Jun 9.


Death by a thousand cuts: the challenges and diverse landscape of lignocellulosic hydrolysate inhibitors.

Piotrowski JS, Zhang Y, Bates DM, Keating DH, Sato TK, Ong IM, Landick R.

Front Microbiol. 2014 Mar 14;5:90. doi: 10.3389/fmicb.2014.00090. eCollection 2014.


Universal genetic assay for engineering extracellular protein expression.

Haitjema CH, Boock JT, Natarajan A, Dominguez MA, Gardner JG, Keating DH, Withers ST, DeLisa MP.

ACS Synth Biol. 2014 Feb 21;3(2):74-82. doi: 10.1021/sb400142b. Epub 2013 Nov 22.


Genetic and functional genomic approaches for the study of plant cell wall degradation in Cellvibrio japonicus.

Gardner JG, Keating DH.

Methods Enzymol. 2012;510:331-47. doi: 10.1016/B978-0-12-415931-0.00018-5. Review.


Quantitative colorimetric measurement of cellulose degradation under microbial culture conditions.

Haft RJ, Gardner JG, Keating DH.

Appl Microbiol Biotechnol. 2012 Apr;94(1):223-9. doi: 10.1007/s00253-012-3968-5. Epub 2012 Mar 6.


Complex physiology and compound stress responses during fermentation of alkali-pretreated corn stover hydrolysate by an Escherichia coli ethanologen.

Schwalbach MS, Keating DH, Tremaine M, Marner WD, Zhang Y, Bothfeld W, Higbee A, Grass JA, Cotten C, Reed JL, da Costa Sousa L, Jin M, Balan V, Ellinger J, Dale B, Kiley PJ, Landick R.

Appl Environ Microbiol. 2012 May;78(9):3442-57. doi: 10.1128/AEM.07329-11. Epub 2012 Mar 2.


A high-throughput solid phase screening method for identification of lignocellulose-degrading bacteria from environmental isolates.

Gardner JG, Zeitler LA, Wigstrom WJ, Engel KC, Keating DH.

Biotechnol Lett. 2012 Jan;34(1):81-9. doi: 10.1007/s10529-011-0742-1. Epub 2011 Sep 9.


Requirement of the type II secretion system for utilization of cellulosic substrates by Cellvibrio japonicus.

Gardner JG, Keating DH.

Appl Environ Microbiol. 2010 Aug;76(15):5079-87. doi: 10.1128/AEM.00454-10. Epub 2010 Jun 11.


The rkp-1 cluster is required for secretion of Kdo homopolymeric capsular polysaccharide in Sinorhizobium meliloti strain Rm1021.

Müller MG, Forsberg LS, Keating DH.

J Bacteriol. 2009 Nov;191(22):6988-7000. doi: 10.1128/JB.00466-09. Epub 2009 Sep 4.


Identification and characterization of KpsS, a novel polysaccharide sulphotransferase in Mesorhizobium loti.

Townsend GE 2nd, Keating DH.

Mol Microbiol. 2008 Jun;68(5):1149-64. doi: 10.1111/j.1365-2958.2008.06215.x. Epub 2008 Apr 21.


The intracellular concentration of acetyl phosphate in Escherichia coli is sufficient for direct phosphorylation of two-component response regulators.

Klein AH, Shulla A, Reimann SA, Keating DH, Wolfe AJ.

J Bacteriol. 2007 Aug;189(15):5574-81. Epub 2007 Jun 1.


Mesorhizobium loti produces nodPQ-dependent sulfated cell surface polysaccharides.

Townsend GE 2nd, Forsberg LS, Keating DH.

J Bacteriol. 2006 Dec;188(24):8560-72. Epub 2006 Oct 6.


Sinorhizobium meliloti sulfotransferase that modifies lipopolysaccharide.

Cronan GE, Keating DH.

J Bacteriol. 2004 Jul;186(13):4168-76.


A Sinorhizobium meliloti lipopolysaccharide mutant altered in cell surface sulfation.

Keating DH, Willits MG, Long SR.

J Bacteriol. 2002 Dec;184(23):6681-9.


Nucleotide sequence and predicted functions of the entire Sinorhizobium meliloti pSymA megaplasmid.

Barnett MJ, Fisher RF, Jones T, Komp C, Abola AP, Barloy-Hubler F, Bowser L, Capela D, Galibert F, Gouzy J, Gurjal M, Hong A, Huizar L, Hyman RW, Kahn D, Kahn ML, Kalman S, Keating DH, Palm C, Peck MC, Surzycki R, Wells DH, Yeh KC, Davis RW, Federspiel NA, Long SR.

Proc Natl Acad Sci U S A. 2001 Aug 14;98(17):9883-8. Epub 2001 Jul 31.


The composite genome of the legume symbiont Sinorhizobium meliloti.

Galibert F, Finan TM, Long SR, Puhler A, Abola P, Ampe F, Barloy-Hubler F, Barnett MJ, Becker A, Boistard P, Bothe G, Boutry M, Bowser L, Buhrmester J, Cadieu E, Capela D, Chain P, Cowie A, Davis RW, Dreano S, Federspiel NA, Fisher RF, Gloux S, Godrie T, Goffeau A, Golding B, Gouzy J, Gurjal M, Hernandez-Lucas I, Hong A, Huizar L, Hyman RW, Jones T, Kahn D, Kahn ML, Kalman S, Keating DH, Kiss E, Komp C, Lelaure V, Masuy D, Palm C, Peck MC, Pohl TM, Portetelle D, Purnelle B, Ramsperger U, Surzycki R, Thebault P, Vandenbol M, Vorholter FJ, Weidner S, Wells DH, Wong K, Yeh KC, Batut J.

Science. 2001 Jul 27;293(5530):668-72.


The unmodified (apo) form of Escherichia coli acyl carrier protein is a potent inhibitor of cell growth.

Keating DH, Carey MR, Cronan JE Jr.

J Biol Chem. 1995 Sep 22;270(38):22229-35.


Lethal transposition of Mud phages in Rec- strains of Salmonella typhimurium.

Sonti RV, Keating DH, Roth JR.

Genetics. 1993 Jan;133(1):17-28.

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