genome replication and maintenance • transcription • RNA splicing • protein synthesis and folding • protein sorting • protein structure and design • macromolecular machines • enzymology • metalloproteins • metabolism • molecular modeling • signal transduction • drug design • glycobiology
![Biochemistry, Biophysics, and Structural Biology](https://biology.mit.edu/wp-content/uploads/2017/12/Improving-resolution-by-cryo-EM_Credit_NIH_1.jpeg)
Biochemistry, Biophysics, and Structural Biology
![Graham C. Walker](https://biology.mit.edu/wp-content/uploads/2017/12/Walker_Small.jpeg)
Faculty Spotlight
Graham C. Walker
American Cancer Society Professor; Howard Hughes Medical Institute ProfessorGraham C. Walker studies DNA repair, mutagenesis, and cellular responses to DNA damage, as well as the symbiotic relationship between legumes and nitrogen-fixing bacteria.