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
    by Michiko E. Taga, Graham C. Walker
    Published 2010-12-01
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  2. 2
    Inhibition of mutagenic translesion synthesis: A possible strategy for improving chemotherapy?
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  3. 3
    A Mutant Era GTPase Suppresses Phenotypes Caused by Loss of Highly Conserved YbeY Protein in Escherichia coli
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  4. 4
    Degradation of the Escherichia coli Essential Proteins DapB and Dxr Results in Oxidative Stress, which Contributes to Lethality through Incomplete Base Excision Repair
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  5. 5
    Genome-Wide Sensitivity Analysis of the Microsymbiont <italic toggle="yes">Sinorhizobium meliloti</italic> to Symbiotically Important, Defensin-Like Host Peptides
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  6. 6
    REV7 Monomer Is Unable to Participate in Double Strand Break Repair and Translesion Synthesis but Suppresses Mitotic Errors
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  7. 7
    Robustness encoded across essential and accessory replicons of the ecologically versatile bacterium Sinorhizobium meliloti.
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  8. 8
    Identification of YbeY-Protein Interactions Involved in 16S rRNA Maturation and Stress Regulation in <named-content content-type="genus-species">Escherichia coli</named-content>
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  9. 9
    The highly conserved bacterial RNase YbeY is essential in Vibrio cholerae, playing a critical role in virulence, stress regulation, and RNA processing.
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  10. 10
    A chemical genetics analysis of the roles of bypass polymerase DinB and DNA repair protein AlkB in processing N2-alkylguanine lesions in vivo.
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  11. 11
    Cell Cycle Control by the Master Regulator CtrA in Sinorhizobium meliloti.
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  12. 12
    Bactericidal Antibiotics Induce Toxic Metabolic Perturbations that Lead to Cellular Damage
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  13. 13
    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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  14. 14
    Identification and characterization of novel Rhizobium meliloti genes involved in carbon metabolism
    Other Authors: “…Graham C. Walker.…”
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  15. 15
    Studies of symbiotically important Rhizobium meliloti exopolysaccharides EPSII and succinoglycan
    Other Authors: “…Graham C. Walker.…”
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  16. 16
    Biochemical characterizations of Escherichia coli DnaK and DnaK mutant proteins purified from ndk deficient cells
    Other Authors: “…Graham C. Walker.…”
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  17. 17
    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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  18. 18
    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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  19. 19
    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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  20. 20
    Role of the glycanases ExoK and ExsH in regulating the molecular weight of the Rhizobium meliloti exopolysaccharide succinoglycan
    Other Authors: “…Graham C. Walker.…”
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