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Journal of Virology, March 2000, p. 2466-2471, Vol. 74, No. 5
0022-538X/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.
The c-myc Locus Is a Common Integration
Site in Type B Retrovirus-Induced T-Cell Lymphomas
Lakshmi
Rajan,1,
Dana
Broussard,1
Mary
Lozano,1
Chun G.
Lee,2,
Christine A.
Kozak,2 and
Jaquelin
P.
Dudley1,*
Section of Molecular Genetics and
Microbiology and Institute for Cellular and Molecular Biology, The
University of Texas at Austin, Austin, Texas
78705,1 and National Institute of
Allergy and Infectious Diseases-LMM, National Institutes of Health,
Bethesda, Maryland 208922
Received 13 August 1999/Accepted 12 November 1999
Type B leukemogenic virus (TBLV) induces rapidly appearing T-cell
leukemias. TBLV insertions near the c-myc gene were
detectable in 2 of 30 tumors tested, whereas 80% of the tumors showed
c-myc overexpression. TBLV insertions on chromosome 15 (including a newly identified locus, Pad7) may cause
c-myc overexpression by cis-acting effects at a distance.
*
Corresponding author. Mailing address: Section of
Molecular Genetics and Microbiology and Institute for Cellular and
Molecular Biology, The University of Texas at Austin, 100 W. 24th St.,
Austin, TX 78705. Phone: (512) 471-8415. Fax: (512) 471-7088. E-mail: jdudley{at}uts.cc.utexas.edu.

Present address: Department of Biochemistry and Molecular Biology,
Mount Sinai School of Medicine, New York, NY
10029.

Present address: Department of Internal Medicine, Yale University
Medical School, New Haven, CT
06520.
Journal of Virology, March 2000, p. 2466-2471, Vol. 74, No. 5
0022-538X/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.
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