HHS link


CIT can broadcast your seminar, conference or meeting live to a world-wide audience over the Internet as a real-time streaming video. The event can be recorded and made available for viewers to watch at their convenience as an on-demand video or a downloadable podcast. CIT can also broadcast NIH-only or HHS-only content.

DNA Repair 


Ken Kraemer's CCRNCI lecture on "Xeroderma Pigmentosum: When the Lifeguard of the Gene Pool Goes on Strike" is available. Access control is NIH-only.


Click Here to Play Video.  This video is world accessible.Mutagenesis and dRP Lyase Activity in DNA ß-Polymerase Dependent Base Excision Repair in Mouse Cells
Tuesday, March 21, 2000
Dr. Robert Sobol (NIEHS)
Total Running Time: 00:17:27
Click Here to Play Video.  This video is world accessible.1)The xeroderma pigmentosum group C gene leads to selective repair of cyclobutane pyrimidine dimers rather than 6-4 photoproducts.
Tuesday, March 21, 2000
Dr. Steffen Emmert (NCI)
Total Running Time: 00:17:56
Click Here to Play Video.  This video is world accessible.Two E. Coli Mismatch Repair Enzymes, DNA Helicase II and MUTL, Interact to Catalyze Efficient Unwinding of Duplex DNA
Tuesday, February 15, 2000
Dr. Steve Matson, University of North Carolina
Total Running Time: 01:13:30
Click Here to Play Video.  This video is world accessible.Cellular responses to the DNA damaging agent Cisplatin
Tuesday, January 18, 2000
Dr. John Essigman, MIT
Total Running Time: 01:36:26
Click Here to Play Video.  This video is world accessible.Mechanisms of Oxidative DNA Damage and the Processing by Base Excision Repair
Friday, January 14, 2000
Dr. Miral Dizdaroglu
Total Running Time: 01:11:30
Click Here to Play Video.  This video is world accessible.Recognizing DNA damage.
Tuesday, December 14, 1999
Dr. Gilbert Chu Stanford Univ, Stanford, CA
Total Running Time: 01:20:11
Click Here to Play Video.  This video is world accessible.Report on the meeting: DNA Repair and Mutagenesis: Mechanism, Control, and Biological Consequences
Tuesday, November 16, 1999
Dr. Rodney Nairn, Smithville, Tx, moderator - nucleotide excision repair; Dr. Rob Sobels, NIEHS, base excision repair; Dr. Roger Woodgate, NICHD, translesion synthesis; Dr. Robert Brosh, NIA, helicases, aging
Total Running Time: 01:04:35
Click Here to Play Video.  This video is world accessible.Homologous recombinational repair and its role in cancer.
Tuesday, October 19, 1999
Dr. Larry Thompson Lawrence Livermore National Lab. Livermore, CA -Sponsored by the DNA Repair Interest Group
Total Running Time: 01:25:02
Click Here to Play Video.  This video is world accessible.Translesion DNA synthesis: From mutations in bacteria to the xeroderma pigmentosum variant phenotype in humans
Tuesday, September 14, 1999
Dr. Roger Woodgate - Sponsored by the DNARIG
Total Running Time: 01:05:16
Click Here to Play Video.  This video is world accessible.1) Nucleotide Excision Repair Activity in the XPD mutant, V-H1, is restored by a second site, trichothiodystrophy (TTD), mutation in the XPD gene. 2) Role of XRCC2 in homologous recombinational repair.
Tuesday, June 15, 1999
1) Dr. Jim George - Lawrence Livermore National Lab 2) Dr. Nan Liu - Lawrence Livermore National Lab
Total Running Time: 01:11:02