Structural and biochemical analyses on substrate specificity and HIV-1 Vif mediated inhibition of human APOBEC3 cytidine deaminases 

Structural and biochemical studies of DNA helicase complexes: conformational diversity of archaeal MCM 

WDR23-mediated regulation of the DNA damage response, oxidative stress resistance, and glucose metabolism 

Evolution of E. coli in unstructured and structured environments 

Biochemical studies of APOBEC protein family 

Packaging and delivery of plasmids by bacterial extracellular vesicles 

The intra-S phase checkpoint and its effect on replication fork dynamics in saccharomyces cerevisiae 

Subnuclear localization of replication origins is controlled by Fkh1-dependent recruitment of DDK to origins in S. cerevisiae 

The function of Rpd3 in balancing the replicaton initiation of different genomic regions 

Motions and conformations of nucleic acids studied using site-directed spin labeling 

Generation of monoclonal antibodies via phage display and in vitro affinity maturation using activation induced deoxycytidine deaminase and DNA polymerase eta 

Measuring, modeling and identifying factors that influence eukaryotic DNA replication 

Purification and characterization of the Escherichia coli mutagenesis complex UmuD'C 

Enzymatic and DNA structural contributions to the accuracy of DNA synthesis at normal and aberrant DNA template sites 

Structure and function of archaeal McM helicase 

Effects of chromatin regulators during carcinogenesis 

Investigating mechanisms of DNA target recognition by CRISPR-Cas nucleases 

Purification, characterization, and molecular analysis of a DNA damage-inducible Escherichia coli DNA polymerase 

Enhancing the anti-HIV potency of eCD4-Ig by unnatural amino acid mutagenesis 

The mutagenic role of DNA methylation 

Biochemical and genetic studies on Escherichia coli DNA polymerase II, a member of group B ``alpha-like'' DNA polymerases 

Different alleles of fission yeast mcm4 uncover different roles in replication 

The role of DNA methylation in mutation. 

Characterization of a sloppier copier: Escherichia coli DNA polymerase V 

Distinct mechanisms of DDK recruitment to Fkh-activated and CEN-proximal origins control replication timing program in S. cerevisiae