Jonathan D Walton

Summary

Affiliation: Michigan State University
Country: USA

Publications

  1. ncbi request reprint Reduced genomic potential for secreted plant cell-wall-degrading enzymes in the ectomycorrhizal fungus Amanita bisporigera, based on the secretome of Trichoderma reesei
    Subashini Nagendran
    Michigan State University, E Lansing, 48824, USA
    Fungal Genet Biol 46:427-35. 2009
  2. pmc Conservation of the genes for HC-toxin biosynthesis in Alternaria jesenskae
    Wanessa D Wight
    Department of Energy Plant Research Laboratory, Michigan State University, 612 Wilson Road, Room 210, East Lansing, MI 48824, USA
    BMC Microbiol 13:165. 2013
  3. pmc Enhancement of fermentable sugar yields by α-xylosidase supplementation of commercial cellulases
    Dina Jabbour
    Department of Energy Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI, 48824, USA
    Biotechnol Biofuels 6:58. 2013
  4. doi request reprint Ribosomally encoded cyclic peptide toxins from mushrooms
    Jonathan D Walton
    Department of Energy Plant Research Laboratory, Michigan State University, E Lansing, Michigan, USA
    Methods Enzymol 516:63-77. 2012
  5. pmc Alkaline peroxide pretreatment of corn stover: effects of biomass, peroxide, and enzyme loading and composition on yields of glucose and xylose
    Goutami Banerjee
    Department of Energy, Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI, USA
    Biotechnol Biofuels 4:16. 2011
  6. ncbi request reprint HC-toxin
    Jonathan D Walton
    Department of Energy Plant Research Laboratory, Michigan State University, E Lansing, MI 48824, USA
    Phytochemistry 67:1406-13. 2006
  7. pmc Rapid optimization of enzyme mixtures for deconstruction of diverse pretreatment/biomass feedstock combinations
    Goutami Banerjee
    Department of Energy Great Lakes Bioenergy Research Center and Department of Energy Plant Research Laboratory, Michigan State University, East Lansing MI 48824, USA
    Biotechnol Biofuels 3:22. 2010
  8. doi request reprint Ribosomal biosynthesis of the cyclic peptide toxins of Amanita mushrooms
    Jonathan D Walton
    Department of Energy Plant Research Laboratory, Michigan State University, E Lansing, MI 48824, USA
    Biopolymers 94:659-64. 2010
  9. doi request reprint Synthetic enzyme mixtures for biomass deconstruction: production and optimization of a core set
    Goutami Banerjee
    Department of Energy, Great Lakes Bioenergy Research Center, Michigan State University, E Lansing, Michigan 48824, USA
    Biotechnol Bioeng 106:707-20. 2010
  10. pmc Gene family encoding the major toxins of lethal Amanita mushrooms
    Heather E Hallen
    Department of Plant Biology and U S Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, MI 48824, USA
    Proc Natl Acad Sci U S A 104:19097-101. 2007

Collaborators

Detail Information

Publications24

  1. ncbi request reprint Reduced genomic potential for secreted plant cell-wall-degrading enzymes in the ectomycorrhizal fungus Amanita bisporigera, based on the secretome of Trichoderma reesei
    Subashini Nagendran
    Michigan State University, E Lansing, 48824, USA
    Fungal Genet Biol 46:427-35. 2009
    ..bisporigera) have, like T. reesei, a much more complete complement of cell-wall-degrading enzymes...
  2. pmc Conservation of the genes for HC-toxin biosynthesis in Alternaria jesenskae
    Wanessa D Wight
    Department of Energy Plant Research Laboratory, Michigan State University, 612 Wilson Road, Room 210, East Lansing, MI 48824, USA
    BMC Microbiol 13:165. 2013
    ..HC-toxin, a cyclic tetrapeptide, is a virulence determinant for the plant pathogenic fungus Cochliobolus carbonum. It was recently discovered that another fungus, Alternaria jesenskae, also produces HC-toxin...
  3. pmc Enhancement of fermentable sugar yields by α-xylosidase supplementation of commercial cellulases
    Dina Jabbour
    Department of Energy Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI, 48824, USA
    Biotechnol Biofuels 6:58. 2013
    ....
  4. doi request reprint Ribosomally encoded cyclic peptide toxins from mushrooms
    Jonathan D Walton
    Department of Energy Plant Research Laboratory, Michigan State University, E Lansing, Michigan, USA
    Methods Enzymol 516:63-77. 2012
    ..Here, we highlight some of the principal methods for working with the Amanita cyclic peptides and the known steps in their biosynthesis...
  5. pmc Alkaline peroxide pretreatment of corn stover: effects of biomass, peroxide, and enzyme loading and composition on yields of glucose and xylose
    Goutami Banerjee
    Department of Energy, Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI, USA
    Biotechnol Biofuels 4:16. 2011
    ..abstract:..
  6. ncbi request reprint HC-toxin
    Jonathan D Walton
    Department of Energy Plant Research Laboratory, Michigan State University, E Lansing, MI 48824, USA
    Phytochemistry 67:1406-13. 2006
    ....
  7. pmc Rapid optimization of enzyme mixtures for deconstruction of diverse pretreatment/biomass feedstock combinations
    Goutami Banerjee
    Department of Energy Great Lakes Bioenergy Research Center and Department of Energy Plant Research Laboratory, Michigan State University, East Lansing MI 48824, USA
    Biotechnol Biofuels 3:22. 2010
    ..Results were compared to the performance of two commercial enzymes (Accellerase 1000 and Spezyme CP) at the same protein loadings...
  8. doi request reprint Ribosomal biosynthesis of the cyclic peptide toxins of Amanita mushrooms
    Jonathan D Walton
    Department of Energy Plant Research Laboratory, Michigan State University, E Lansing, MI 48824, USA
    Biopolymers 94:659-64. 2010
    ..The enzyme is a serine protease in the prolyl oligopeptidase (POP) subfamily. The same enzyme cuts at both Pro residues to release the linear hepta- or octapeptide...
  9. doi request reprint Synthetic enzyme mixtures for biomass deconstruction: production and optimization of a core set
    Goutami Banerjee
    Department of Energy, Great Lakes Bioenergy Research Center, Michigan State University, E Lansing, Michigan 48824, USA
    Biotechnol Bioeng 106:707-20. 2010
    ....
  10. pmc Gene family encoding the major toxins of lethal Amanita mushrooms
    Heather E Hallen
    Department of Plant Biology and U S Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, MI 48824, USA
    Proc Natl Acad Sci U S A 104:19097-101. 2007
    ..Our results suggest that these fungi have a broad capacity to synthesize cyclic peptides on ribosomes...
  11. doi request reprint Scale-up and integration of alkaline hydrogen peroxide pretreatment, enzymatic hydrolysis, and ethanolic fermentation
    Goutami Banerjee
    U S Department of Energy Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, Michigan 48824, USA
    Biotechnol Bioeng 109:922-31. 2012
    ..Biotechnol. Bioeng. 2012; 109:922-931. © 2011 Wiley Periodicals, Inc...
  12. pmc Processing of the phalloidin proprotein by prolyl oligopeptidase from the mushroom Conocybe albipes
    Hong Luo
    Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, Michigan 48824, USA
    J Biol Chem 284:18070-7. 2009
    ..A synthetic peptide representing the phallacidin proprotein was also cleaved by the POP of C. albipes, but a precursor of amanitin (which is not made by C. albipes) was cleaved inefficiently...
  13. pmc Colocalization of amanitin and a candidate toxin-processing prolyl oligopeptidase in Amanita basidiocarps
    Hong Luo
    Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, MI 48824, USA
    Eukaryot Cell 9:1891-900. 2010
    ..Immunologically, amanitin and AbPOPB show a high degree of colocalization, indicating that toxin biosynthesis and accumulation occur in the same cells and possibly in the same subcellular compartments...
  14. doi request reprint Biosynthesis and role in virulence of the histone deacetylase inhibitor depudecin from Alternaria brassicicola
    Wanessa D Wight
    Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, MI 48824, USA
    Mol Plant Microbe Interact 22:1258-67. 2009
    ..Depudecin-minus mutants have a small (10%) but statistically significant reduction in virulence on cabbage (Brassica oleracea) but not on Arabidopsis. The role of depudecin in virulence is, therefore, less dramatic than that of HC toxin...
  15. doi request reprint Ribosomal biosynthesis of α-amanitin in Galerina marginata
    Hong Luo
    Department of Energy Plant Research Laboratory, Michigan State University, E Lansing, MI 48824, United States
    Fungal Genet Biol 49:123-9. 2012
    ..However, due to the high degree of divergence, the evolutionary relationship between AMA1 in the genera Amanita and Galerina is unclear...
  16. pmc Biochemical and molecular characterization of secreted α-xylosidase from Aspergillus niger
    John S Scott-Craig
    Department of Energy Great Lakes Bioenergy Research Center and Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, Michigan 48824, USA
    J Biol Chem 286:42848-54. 2011
    ..Secreted α-xylosidases appear to be rare in nature, being absent from other tested commercial enzyme mixtures and from the genomes of most filamentous fungi...
  17. doi request reprint Synthetic multi-component enzyme mixtures for deconstruction of lignocellulosic biomass
    Goutami Banerjee
    Department of Energy Great Lakes Bioenergy Research Center and Department of Energy Plant Research Laboratory, Michigan State University, E Lansing, MI 48824, USA
    Bioresour Technol 101:9097-105. 2010
    ....
  18. doi request reprint α-Fucosidases with different substrate specificities from two species of Fusarium
    Janet M Paper
    Department of Energy DOE Plant Research Lab and DOE Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA
    Appl Microbiol Biotechnol 97:5371-80. 2013
    ..Trichoderma reesei and most species of Aspergillus lack genes for either GH29 subfamily...
  19. ncbi request reprint Isolation of the carbon catabolite repressor (CREA) gene from the plant-pathogenic fungus Cochliobolus carbonum
    Nyerhovwo J Tonukari
    Department of Biochemistry, Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, MI, USA
    DNA Seq 14:103-7. 2003
    ..Putative CreA binding sequences were also identified in the 5' region of three C. carbonum cell wall degrading enzyme genes suggesting that the protein may play a role in the regulatory process that controls these enzymes expression...
  20. ncbi request reprint Comparative proteomics of extracellular proteins in vitro and in planta from the pathogenic fungus Fusarium graminearum
    Janet M Paper
    Department of Energy Plant Research Laboratory, Michigan State University, E Lansing, MI 48824, USA
    Proteomics 7:3171-83. 2007
    ..graminearum and its host plants...
  21. pmc Characterization of inhibitor-resistant histone deacetylase activity in plant-pathogenic fungi
    Dipnath Baidyaroy
    Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, Michigan 48824, USA
    Eukaryot Cell 1:538-47. 2002
    ..The results suggest that C. carbonum has multiple mechanisms of self-protection against HC-toxin...
  22. doi request reprint Regulation of the cellulose synthase-like gene family by light in the maize mesocotyl
    Harrie van Erp
    Department of Energy Plant Research Laboratory, Michigan State University, E Lansing, MI 48824, USA
    Planta 229:885-97. 2009
    ....
  23. pmc Cellulose synthase-like genes of rice
    Samuel P Hazen
    Department of Energy Plant Research Laboratory, Michigan State University, East Lansing, MI 48824, USA
    Plant Physiol 128:336-40. 2002
  24. ncbi request reprint An extended physical map of the TOX2 locus of Cochliobolus carbonum required for biosynthesis of HC-toxin
    Joong Hoon Ahn
    Department of Forest Resources, Konkuk University, Seoul, 143 701, Korea
    Fungal Genet Biol 35:31-8. 2002
    ..carbonum isolates...