Richard F. Helm
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Pathway of p-coumaric acid incorporation into maize lignin as revealed by NMR
J Ralph, RD Hatfield, S Quideau, RF Helm, JH Grabber, HJG Jung
Journal of the American Chemical Society 116 (21), 9448-9456, 1994
Chemistry and significance of condensed tannins
RW Hemingway, JJ Karchesy
Springer Science & Business Media, 2012
Auxin and ethylene induce flavonol accumulation through distinct transcriptional networks
DR Lewis, MV Ramirez, ND Miller, P Vallabhaneni, WK Ray, RF Helm, ...
Plant physiology 156 (1), 144-164, 2011
Lignin–feruloyl ester cross-links in grasses. Part 1. Incorporation of feruloyl esters into coniferyl alcohol dehydrogenation polymers
J Ralph, RF Helm, S Quideau, RD Hatfield
Journal of the Chemical Society, Perkin Transactions 1, 2961-2969, 1992
Active Fe-Containing Superoxide Dismutase and Abundant sodF mRNA in Nostoc commune(Cyanobacteria) after Years of Desiccation
B Shirkey, DP Kovarcik, DJ Wright, G Wilmoth, TF Prickett, RF Helm, ...
Journal of Bacteriology 182 (1), 189-197, 2000
Structural Characterization of the Released Polysaccharide of Desiccation-Tolerant Nostoc communeDRH-1
RF Helm, Z Huang, D Edwards, H Leeson, W Peery, M Potts
Journal of Bacteriology 182 (4), 974-982, 2000
Solution state NMR of lignins
J Ralph, JM Marita, SA Ralph, RD Hatfield, F Lu, RM Ede, J Peng, ...
Advances in lignocellulosics characterization. Atlanta, Ga.: TAPPI Press …, 1999
Extracellular polysaccharide of Nostoc commune (Cyanobacteria) inhibits fusion of membrane vesicles during desiccation
DR Hill, TW Keenan, RF Helm, M Potts, LM Crowe, JH Crowe
Journal of Applied Phycology 9 (3), 237-248, 1997
Are lignins optically active?
J Ralph, J Peng, F Lu, RD Hatfield, RF Helm
Journal of agricultural and food chemistry 47 (8), 2991-2996, 1999
Identification of inhibitory components toxic toward Zymomonas mobilis CP4 (pZB5) xylose fermentation
TD Ranatunga, J Jervis, RF Helm, JD McMillan, C Hatzis
Applied biochemistry and biotechnology 67 (3), 185-198, 1997
The effect of overliming on the toxicity of dilute acid pretreated lignocellulosics: the role of inorganics, uronic acids and ether-soluble organics
TD Ranatunga, J Jervis, RF Helm, JD McMillan, RJ Wooley
Enzyme and microbial technology 27 (3-5), 240-247, 2000
Desiccation tolerance of prokaryotes: application of principles to human cells
M Potts, SM Slaughter, FU Hunneke, JF Garst, RF Helm
Integrative and comparative biology 45 (5), 800-809, 2005
Engineering Desiccation Tolerance inEscherichia coli
D Billi, DJ Wright, RF Helm, T Prickett, M Potts, JH Crowe
Applied and Environmental Microbiology 66 (4), 1680-1684, 2000
Evaluation of the extracellular proteins in full-scale activated sludges
C Park, JT Novak, RF Helm, YO Ahn, A Esen
Water Research 42 (14), 3879-3889, 2008
Genomic DNA of Nostoc commune (Cyanobacteria) becomes covalently modified during long‐term (decades) desiccation but is protected from oxidative damage and degradation
B Shirkey, NJ McMaster, SC Smith, DJ Wright, H Rodriguez, P Jaruga, ...
Nucleic Acids Research 31 (12), 2995-3005, 2003
UV irradiation and desiccation modulate the three-dimensional extracellular matrix of Nostoc commune (Cyanobacteria)
DJ Wright, SC Smith, V Joardar, S Scherer, J Jervis, A Warren, RF Helm, ...
Journal of Biological Chemistry 280 (48), 40271-40281, 2005
Cell wall cross-linking in grasses by ferulates and diferulates
J Ralph, RD Hatfield, JH Grabber, HJG Jung, S Quideau, RF Helm
A missing link in the transformation from asymmetric to symmetric metallofullerene cages implies a top-down fullerene formation mechanism
J Zhang, FL Bowles, DW Bearden, WK Ray, T Fuhrer, Y Ye, C Dixon, ...
Nature Chemistry 5 (10), 880-885, 2013
Transcriptional Response of Saccharomyces cerevisiae to Desiccation and Rehydration
J Singh, D Kumar, N Ramakrishnan, V Singhal, J Jervis, JF Garst, ...
Applied and environmental microbiology 71 (12), 8752-8763, 2005
Use of methanolysis for the determination of total ellagic and gallic acid contents of wood and food products
Z Lei, J Jervis, RF Helm
Journal of Agricultural and Food Chemistry 49 (3), 1165-1168, 2001
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