Graham C. Walker

Walker in 2019 Graham Charles Walker (born 1948) is an American biologist, notable for his work explicating the structure and function of proteins involved in DNA repair and mutagenesis, with applications for cancer, and for understanding rhizobium (bacterial) functions that infect plants and mammals.

In addition to his scientific achievements, Walker is coordinating a program at MIT to develop curricular materials in biology. Provided by Wikipedia
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  1. 1
    Sinorhizobium meliloti Requires a Cobalamin-Dependent Ribonucleotide Reductase for Symbiosis With Its Plant Host

    Sinorhizobium meliloti Requires a Cobalamin-Dependent Ribonucleotide Reductase for Symbiosis With Its Plant Host by Michiko E. Taga, Graham C. Walker

    Published 2010-12-01
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    Article
  2. 2
    A Mutant Era GTPase Suppresses Phenotypes Caused by Loss of Highly Conserved YbeY Protein in Escherichia coli

    A Mutant Era GTPase Suppresses Phenotypes Caused by Loss of Highly Conserved YbeY Protein in Escherichia coli by Vignesh M. P. Babu, Siva Sankari, Anubrata Ghosal, Graham C. Walker

    Published 2022-05-01
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    Article
  3. 3
    Novel regulatory mechanisms of mutagenic translesion DNA synthesis : characterization of REV1 in Saccharomyces cerevisiae

    Novel regulatory mechanisms of mutagenic translesion DNA synthesis : characterization of REV1 in Saccharomyces cerevisiae by Waters, Lauren S. (Lauren Stacey)

    Published 2007
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  4. 4
    Regulation of E. coli SOS mutagenesis by dimeric intrinsically disordered umuD gene products

    Regulation of E. coli SOS mutagenesis by dimeric intrinsically disordered umuD gene products by Simon, Sharotka M. (Sharotka Maria)

    Published 2007
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  5. 5
    Novel function and regulation of mutagenic DNA polymerases in Escherichia coli

    Novel function and regulation of mutagenic DNA polymerases in Escherichia coli by Jarosz, Daniel F

    Published 2007
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  6. 6
    A monocysteine approach for analyzing the structure and interactions of the UmuD protein involved in SOS mutagenesis

    A monocysteine approach for analyzing the structure and interactions of the UmuD protein involved in SOS mutagenesis by Lee, Melissa Hue-I

    Published 2008
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  7. 7
    Analyses of the roles of the UmuDC proteins of E. coli in SOS mutagenesis and cell cycle regulation

    Analyses of the roles of the UmuDC proteins of E. coli in SOS mutagenesis and cell cycle regulation by Murli, Sumati

    Published 2008
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  8. 8
    Studies of bacterial homeostasis Sinorhizobium meliloti and Escherichia coli

    Studies of bacterial homeostasis Sinorhizobium meliloti and Escherichia coli by Davies, Bryan William

    Published 2008
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  9. 9
    Regulation of DNA damage tolerance : studies of the translesion synthesis DNA ploymerase eta in Saccharomyces cerevisiae

    Regulation of DNA damage tolerance : studies of the translesion synthesis DNA ploymerase eta in Saccharomyces cerevisiae by Woodruff, Rachel Van Etten

    Published 2008
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  10. 10
    A novel role for the transcriptional modulator NusA in DNA repair/damage tolerance pathways in Escherichia coli

    A novel role for the transcriptional modulator NusA in DNA repair/damage tolerance pathways in Escherichia coli by Cohen, Susan E., Ph. D. Massachusetts Institute of Technology

    Published 2009
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  11. 11
    DNA damage tolerance and mutagenesis : the regulation of S. cerevisiae Rev1

    DNA damage tolerance and mutagenesis : the regulation of S. cerevisiae Rev1 by Wiltrout, Mary Ellen

    Published 2009
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  12. 12
    Identification and characterization of novel Rhizobium meliloti genes involved in carbon metabolism

    Identification and characterization of novel Rhizobium meliloti genes involved in carbon metabolism by Willis, Laura B. (Laura Bethg), 1967-

    Published 2010
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  13. 13
    Role of the glycanases ExoK and ExsH in regulating the molecular weight of the Rhizobium meliloti exopolysaccharide succinoglycan

    Role of the glycanases ExoK and ExsH in regulating the molecular weight of the Rhizobium meliloti exopolysaccharide succinoglycan by York, Gregory M. (Gregory Marten), 1970-

    Published 2010
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  14. 14
    Identification and characterization of genes involved in mutagenesis in Escherichia coli

    Identification and characterization of genes involved in mutagenesis in Escherichia coli by Elledge, Stephen Joseph

    Published 2011
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  15. 15
    Studies of DNA repair and mutagenesis in Escherichia coli and Bacillus subtilis

    Studies of DNA repair and mutagenesis in Escherichia coli and Bacillus subtilis by Smith, Bradley Theodore

    Published 2005
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  16. 16
    Global analysis of the transcriptional regulation of Sinorhizobium meliloti cell cycle progression and study of cell cycle regulation during symbiosis with Medicago sativa

    Global analysis of the transcriptional regulation of Sinorhizobium meliloti cell cycle progression and study of cell cycle regulation during symbiosis with Medicago sativa by De Nisco, Nicole J.

    Published 2014
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  17. 17
    Biochemical characterizations of Escherichia coli DnaK and DnaK mutant proteins purified from ndk deficient cells

    Biochemical characterizations of Escherichia coli DnaK and DnaK mutant proteins purified from ndk deficient cells by Barthel, Thomas K. (Thomas Kreider), 1966-

    Published 2014
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  18. 18
    Studies of symbiotically important Rhizobium meliloti exopolysaccharides EPSII and succinoglycan

    Studies of symbiotically important Rhizobium meliloti exopolysaccharides EPSII and succinoglycan by LeCour, Louis (Louis Francis), 1970-

    Published 2014
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  19. 19
    Lipopolysaccharide, K antigen, and other components of the bacterial cell surface important for S. meliloti-alfalfa symbiosis

    Lipopolysaccharide, K antigen, and other components of the bacterial cell surface important for S. meliloti-alfalfa symbiosis by Campbell, Gordon R. O. (Gordon Ross Orion), 1969-

    Published 2005
    Other Authors: “…Graham C. Walker.…”
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    Thesis
  20. 20
    Genetic and biochemical analyses of succinoglycan, EPS II, and K antigen, polysaccharides important in the Sinorhizobium meliloti-alfalfa symbiosis

    Genetic and biochemical analyses of succinoglycan, EPS II, and K antigen, polysaccharides important in the Sinorhizobium meliloti-alfalfa symbiosis by Pellock, Brett Jerry, 1972-

    Published 2015
    Other Authors: “…Graham C. Walker.…”
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    Thesis

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