Type IA DNA topoisomerases: Strictly one step at a time

Por Champoux, James J.
Publicado em 2002

An Activity from Mammalian Cells That Untwists Superhelical DNA—A Possible Swivel For DNA Replication

Por Champoux, James J., Dulbecco, Renato
Publicado em 1972

Pausing during Reverse Transcription Increases the Rate of Retroviral Recombination

Por Lanciault, Christian, Champoux, James J.
Publicado em 2006

Assays for the Preferential Binding of Human Topoisomerase I to Supercoiled DNA

Por Yang, Zheng, Champoux, James J.
Publicado em 2009

Effects of DNA and protein size on substrate cleavage by human tyrosyl-DNA phosphodiesterase 1 (TDP1)

Por Interthal, Heidrun, Champoux, James J.
Publicado em 2011

RNase H Activity: Structure, Specificity, and Function in Reverse Transcription

Por Schultz, Sharon J., Champoux, James J.
Publicado em 2008

Ribonuclease H: Properties, Substrate Specificity, and Roles in Retroviral Reverse Transcription

Por Champoux, James J., Schultz, Sharon J.
Publicado em 2009

The tyrosyl-DNA phosphodiesterase Tdp1 is a member of the phospholipase D superfamily

Por Interthal, Heidrun, Pouliot, Jeffrey J., Champoux, James J.
Publicado em 2001

Specific Cleavages by RNase H Facilitate Initiation of Plus-Strand RNA Synthesis by Moloney Murine Leukemia Virus

Por Schultz, Sharon J., Zhang, Miaohua, Champoux, James J.
Publicado em 2003

Sequence, Distance, and Accessibility are Determinants of 5′ End-Directed Cleavages by Retroviral RNases H

Por Schultz, Sharon J., Zhang, Miaohua, Champoux, James J.
Publicado em 2005

Human Tdp1 Cleaves a Broad Spectrum of Substrates Including Phosphoamide Linkages

Por Interthal, Heidrun, Chen, Hong Jing, Champoux, James J.
Publicado em 2005

Preferred Sequences within a Defined Cleavage Window Specify DNA 3′ End-directed Cleavages by Retroviral RNases H

Por Schultz, Sharon J., Zhang, Miaohua, Champoux, James J.
Publicado em 2009

Multiple nucleotide preferences determine cleavage site recognition by the HIV-1 and M-MuLV RNases H

Por Schultz, Sharon J., Zhang, Miaohua, Champoux, James J.
Publicado em 2010

Mutational Analysis of the Preferential Binding of Human Topoisomerase I to Supercoiled DNA

Por Yang, Zheng, Carey, James F., Champoux, James J.
Publicado em 2009

The Cap Region of Topoisomerase I Binds to Sites near Both Ends of Simian Virus 40 T Antigen

Por Roy, Rupa, Trowbridge, Pamela, Yang, Zheng, Champoux, James J., Simmons, Daniel T.
Publicado em 2003

The Cap Region of Topoisomerase I Binds to Sites near Both Ends of Simian Virus 40 T Antigen

Por Roy, Rupa, Trowbridge, Pamela, Yang, Zheng, Champoux, James J., Simmons, Daniel T.
Publicado em 2003

Substitution of Alanine for Tyrosine–64 in the Fingers Subdomain of M-MuLV Reverse Transcriptase Impairs Strand Displacement Synthesis and Blocks Viral Replication In Vivo

Por Paulson, Benjamin A., Zhang, Miaohua, Schultz, Sharon J., Champoux, James J.
Publicado em 2007

Arylstibonic Acids: Novel Inhibitors and Activators of Human Topoisomerase IB

Por Kim, Hyeongnam, Cardellina, John H., Akee, Rhone, Champoux, James J., Stivers, James T.
Publicado em 2008

DNA relaxation by human topoisomerase I occurs in the closed clamp conformation of the protein

Por Carey, James F., Schultz, Sharon J., Sisson, Lisa, Fazzio, Thomas G., Champoux, James J.
Publicado em 2003

SCAN1 mutant Tdp1 accumulates the enzyme–DNA intermediate and causes camptothecin hypersensitivity

Por Interthal, Heidrun, Chen, Hong Jing, Kehl-Fie, Thomas E, Zotzmann, Jörg, Leppard, John B, Champoux, James J
Publicado em 2005